Kimberly Wood Stove. Unforgettable Fire

Transcription

1 Kimberly Wood Stove Unforgettable Fire

2 Save These Instructions Please read this entire manual before you install your Kimberly wood stove heater. Failure to follow these instructions may result in property damage, bodily injury, or even death. Manufacturer s Contact Information: Unforgettable Fire SW 116th Street Vashon, Washington U.S.A. Phone: support@unforgettablefirellc.com Listed By: PFS TECO Cottage Grove, Wisconsin U.S.A.

3 TABLE OF CONTENTS Testing Information...1 Unpacking Kimberly...1 General Safety Precautions...1 Negative Pressure Warning...2 Creosote & Chimney Fires...3 Fuel...3 Fuel Storage...3 Clearance To Combustibles...4 Floor Protection...4 Alcove Clearances...4 General Information On Chimney & Connectors...4 Connecting To A New Manufacturered Chimney... 5 Additional Requirements For Mobile Home Installations In The U.S.A...6 Connecting To A Pre-Existing Masonry Fireplace Chimney...7 Relining A Pre-Existing Masonry Chimney...8 Connecting To A Pre-Existing Manufactured Chimney... 9 Additional Requirements For Mobile Homes Installations In The U.S.A...10 Painting The Chimney...10 Starting & Maintaining A Fire...10 Replacing The Grate/Ash Dump Cover...11 Ash Disposal...11 Break-In Period...11 Troubleshooting...12 Protecting The Glass Window...12 Cleaning The Glass Window...13 Replacing Damaged Glass...13 Replacing The Door Gasket...13 Replacing The Combustor...14 Heating Your Home...14.

4 TABLE OF CONTENTS Do s...15 Don ts...16 Replacement Parts...17 Specifications...17 Manufacturer s Warranty...17 Warranty Registration...17 Installation Diagrams...19.

5 TESTING INFORMATION Model: Kimberly Report # 501-S-01-2 This manual describes the operation of the Kimberly non-catalytic wood stove heater. This heater meets the U.S. Environmental Protection Agency s emission limits for wood heaters sold on or after July 1, The Kimberly wood stove heater has been developed and constructed in accordance with all the requirements of UL , ULC-S and HUD Standards and is listed by PFS TECO Laboratory Services, Cottage Grove, Wisconsin, U.S.A. The Kimberly wood stove heater has been approved for residential, mobile homes, and alcove installations. CANADA: The Kimberly wood stove heater is not approved for mobile home use in Canada. UNPACKING KIMBERLY 1. The Kimberly wood stove heater is shipped completely preassembled. After pulling the Kimberly from the shipping box, remove the plastic from the exterior of the Kimberly. Remove all documents and packing material from the interior. 2. The grate/ash dump cover is a one-piece unit, and comes packed inside the Kimberly wood stove heater. Unwrap the protective packaging from this piece and be sure that it is seated firmly in place at the bottom of the combustion chamber. When tested, the grate/ash dump cover should not rock back and forth. 3. CAUTION: NEVER OPERATE THE KIMBERLY WOOD STOVE HEATER WITHOUT THE GRATE/ASH DUMP COVER SEATED FIRMLY IN PLACE, AS DOING SO CAN CAUSE A RUN-AWAY FIRE. GENERAL SAFETY PRECAUTIONS 1. Read this entire manual before you install the Kimberly wood stove heater. Failure to follow the installation and operating instructions may result in property damage, bodily injury, or even death. 2. When the Kimberly wood stove heater is not properly installed, a house fire may result. To reduce the risk of fire, follow the installation instructions. Never utilize make-shift compromises during installation. Contact local building or fire officials about restrictions and installation inspection requirements in your local area. 3. Always keep a fire extinguisher close to the Kimberly wood stove heater for safety, and know how to use it. 4. The Kimberly wood stove heater is certified to burn dry, well-seasoned wood. Burning wet wood will drastically reduce the efficiency of the Kimberly and produce excessive amounts of smoke and creosote buildup, a cause of dangerous chimney fires. 5. The outside surface of the Kimberly wood stove heater is very hot when in use, and could be a source of ignition. Be sure to keep all furnishings such as drapes and other flammable items away from the stove. Extreme caution must be used when drying clothing or other items near the stove. 6. Do not touch the Kimberly wood stove heater while it is burning except to reload fuel or adjust the damper/ draft control. 7. Teach children that the Kimberly wood stove heater is HOT and should never be touched. Do not allow children to play near the stove without close supervision. 8. Always wear protective hearth gloves when adding fuel to the Kimberly wood stove heater to prevent accidental burns to your skin. 1

6 9. Do not operate the Kimberly wood stove heater with the door open. Not only will the Kimberly fail to achieve secondary combustion and not operate properly with the door open, but the potential for stray embers to leave the combustion chamber is a safety hazard. 10.Do not operate the Kimberly wood stove heater without the grate/ash dump cover seated firmly in place at at the bottom of the combustion chamber. Doing so can cause a run-away fire. Each time ash is removed from the firebox, care must be taken to be sure that the grate/ash dump cover is again seated firmly in place. When tested, the grate/ash dump cover should not rock back and forth. 11. If the damper/draft control does not work properly, there may be unseen pieces of debris remaining under the grate/ash dump cover, allowing excessive air to enter the burn chamber and preventing secondary combustion. Should this occur, stop the fire and re-clean the firebox. 12.Do not alter the damper/draft adjustment range beyond manufacturer s recommendations for increased firing. Attempts to achieve output rates that exceed stove design specifications can result in permanent damage to the stove. As with any wood stove, burn and maintain moderate fires. Never leave the stove unattended on high burn rates. This may cause over-firing. Over-firing the stove may cause a house fire. If the stove glows red, you are over-firing. 13.Should a run-away fire develop in the combustion chamber of the stove, the door and the damper/ draft control should be fully closed (to the right) so as to reduce the amount of oxygen available to the fire. This should cause the fire to die down, as the oxygen is used up. 14.Use smoke detectors and carbon monoxide detectors near the stove and in sleeping areas. Carbon monoxide is a colorless, odorless, and tasteless gas that is produced as a byproduct of combustion. Breathing carbon monoxide in sufficient concentrations can be fatal to humans and animals. 15.As with any wood stove, inspect the chimney at least once a month during the heating season for creosote buildup. Any accumulation over 1/8th-inch (3 mm) should be removed by a professional chimney sweep. Do not attempt to burn out heavy accumulations of creosote with a hot fire as this can cause a house fire, damage to the chimney system, injury, or even death. If the chimney requires frequent cleaning, you should re-evaluate your burning techniques. We are happy to assist with questions. Call or support@unforgettablefirellc.com, or contact your authorized Kimberly dealer. 16.Do not allow anyone to operate the Kimberly wood stove heater who is not well familiar with the operating instructions. 17.CAUTION: BEFORE OPENING THE DOOR, THE DRAFT CONTROL MUST BE FULLY OPENED (TO THE LEFT) TO AVOID POSSIBLE COMBUSTION FLASH AS THE DOOR IS OPENED, CAUSED BY THE IGNITION OF HOT VOLATILE GASES. See Diagrams #1 and #2. 18.CAUTION: DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE. 19.WARNING: NEVER USE GASOLINE, GASOLINE-TYPE LANTERN FUEL, KEROSENE, CHARCOAL LIGHTER FLUID, OR SIMILAR LIQUIDS TO START OR FRESHEN UP A FIRE IN THIS HEATER. KEEP ALL SUCH LIQUIDS WELL AWAY FROM THE HEATER WHILE IT IS IN USE. NEGATIVE PRESSURE WARNING 20.WARNING: DO NOT BURN GARBAGE OR FLAMMABLE FLUIDS SUCH AS GASOLINE, NAPTHA, OR ENGINE OIL. 21.WARNING: DO NOT USE CHEMICALS OR FLUIDS TO START THE FIRE. 22.CAUTION: STOVE IS HOT WHILE IN OPERATION. KEEP CHILDREN, CLOTHING, AND FURNITURE AWAY. CONTACT MAY CAUSE BURNING OF SKIN OR COMBUSTIBLES. The Kimberly wood stove heater is not designed to be operated in negative pressure. Very air-tight homes, with strong kitchen exhaust fans, or furnace cold air returns located in close proximity to the stove, may cause 2

7 negative pressure in the same room as the stove. This can cause dangerous back drafting of the stove and chimney joints, enabling combustion by-products (smoke) to spill into the home. The use of an outside air kit will most likely not solve this issue, as the negative pressure is not caused by the stove or chimney system. Unforgettable Fire assumes no liability for damages caused by negative pressure. CREOSOTE & CHIMNEY FIRES 1. When wood is burned slowly, it produces tar and other organic vapors. The organic vapors combine with expelled moisture to form creosote. The creosote vapors condense in the relatively cool chimney flue associated with a slow burning fire. As a result, creosote residue accumulates on the flue lining. When ignited, this creosote can result in an extremely hot fire. 2. As with any wood stove, inspect the chimney at least once a month during the heating season for creosote buildup. Any accumulation over 1/8th-inch (3 mm) should be removed by a professional chimney sweep. Do not attempt to burn out heavy accumulations of creosote with a hot fire as this can cause a house fire, damage to the chimney system, injury, or even death. If the chimney requires frequent cleaning, you should re-evaluate your burning techniques. We are happy to assist with questions. Call or support@unforgettablefirellc.com, or contact your authorized Kimberly dealer. 3. Contact your local municipal or provincial fire authority for information on how to handle a chimney fire. All family members should have a clearly understood plan. 4. Should a creosote fire develop in the chimney, contact the fire department immediately, then make attempts to control the fire until help arrives. Applying small amounts of water, approximately one cup (0.25 liters) at a time to the firebox will cause steam blasts to enter the chimney and stop the fire. Take precautions so the steam does not burn your skin. 5. Alternatively, a Chimfex chimney fire extinguisher inserted into the combustion chamber has been proven to smother a chimney fire quickly without water, and is approved by the Chimney Safety Institute of America. Follow the manufacturer s instructions on the package. FUEL 6. After any chimney fire, a professional chimney sweep should inspect the entire system before further use. 1. The Kimberly wood stove heater is certified to burn dry, well-seasoned wood. When possible select a close-grain hard wood known to have a high BTU content, such as oak, ash, hickory, maple, or madrone. The wood should be stored off the ground in a wood shed, which is designed to allow plenty of air flow through the stacks, and stored in such manner for a minimum of 6 months; 12 months is recommended. 2. The use of tarps for storing wood on the ground is strongly discouraged. While tarps do shed rain they also prevent moisture in the wood from escaping. To become sufficiently dry to burn, wood can not be left in wet or damp conditions. The Kimberly stove will not operate at the efficiency level for which it was designed unless you burn properly seasoned wood at 20% moisture content or less. We recommend that you purchase and use a moisture meter to be sure your wood is adequately seasoned. 3. WARNING: DO NOT BURN GARBAGE OR FLAMMABLE FLUIDS SUCH AS GASOLINE, NAPHTHA, OR ENGINE OIL. THESE RELEASE TOXIC FUMES INTO THE AIR, AND CAN VOID YOUR WARRANTY. 4. WARNING: DO NOT USE CHEMICALS OR FLUIDS TO START A FIRE. FUEL STORAGE U.S.A. CAUTION: FUEL STORAGE WITHIN THE CLEARANCE PARAMETERS IS NOT RECOMMENDED FOR INSTALLATIONS WITHIN THE UNITED STATES DUE TO THE HAZARD POTENTIAL OF STRAY EMBERS. See: Diagram #6. 3

8 CANADA WARNING: FUEL STORAGE WITHIN THE CLEARANCE PARAMETERS OUTLINED IN THIS MANUAL IS EXPRESSLY FORBIDDEN UNDER CANADIAN LAW DUE TO THE HAZARD POTENTIAL OF STRAY EMBERS. See: Diagram #6. CLEARANCE TO COMBUSTIBLES WARNING: BE SURE THAT THE DISTANCE BETWEEN THE KIMBERLY WOOD STOVE HEATER AND THE SURFACE OF ANY COMBUSTIBLE MATERIAL IS NOT LESS THAN DETAILED IN THIS MANUAL. FLOOR PROTECTION The floor underneath, to the sides, and to the rear of the Kimberly wood stove heater must be protected by a minimum of 3/8-inch (1 cm) thick UL-1618 Type-1 floor pad, which is made from non-combustible material. The floor pad must extend 18 inches (45.72 cm) in front of the loading door, 8 inches (20.32 cm) to the sides, and 12 inches (30.48 cm) to the rear, or to the wall, whichever is greater. Allow for the multi-fuel pellet venting pipe to have a minimum 6-inch (15.24 cm) clearance from combustible materials. See Diagram #6. ALCOVE CLEARANCES GENERAL INFORMATION ON CHIMNEY & CONNECTORS The Kimberly wood stove heater is certified for use in alcoves with a minimum of 22 inches (55.88 cm) wide up to a maximum of 48 inches ( cm) deep, with a minimum 72-inch ( cm) ceiling. 1. The Kimberly wood stove heater is approved for four types of residential chimney systems: 1. Connecting To A New Manufactured Chimney; 2. Connecting To A Pre-Existing Masonry Fireplace Chimney; 3. Relining A Pre-Existing Masonry Chimney; and 4. Connecting To A Pre-Existing Manufactured Chimney. Instructions for each type of chimney system are contained in this manual. We are happy to assist with questions. Call or support@unforgettablefirellc.com, or contact your authorized Kimberly dealer. See also Diagram #8, Diagram #9, and Diagram # Note that all approved chimney systems are vertical. None of the approved chimney systems exit horizontally through a wall. 3. As with any wood stove, the relationship between the Kimberly wood stove heater and its chimney is much like the relationship between the heart and lungs in the human body neither can function efficiently without the full cooperation of the other. It is therefore important that the chimney (the lungs ) is the correct diameter and height to ensure the Kimberly wood stove heater (the heart ) functions to the efficiency for which it was engineered. 4. Some situations may require additional venting components. Your Kimberly stove dealer will be able to assist you in analyzing your specific needs. Alternatively, you may call Unforgettable Fire at or support@unforgettablefirellc.com for further information. For example, if your Kimberly wood stove heater is difficult to start, or smoke escapes into the room when the door is open, your installation may require a longer chimney to improve the draft uptake; remember that slow or inadequate draft equals poor combustion and possible smoking problems. Alternatively, if you can not achieve sufficient burn time on a single fuel load, or your stove top often glows red, you may need an inline chimney damper to reduce draft, especially in taller chimney applications. 5. CANADA: No chimney connector shall pass through an attic or roof space, closet, or similar concealed space, or a floor, or ceiling. Where passage through a wall, or partition of combustible construction is desired, the installation shall conform to CAN/CSA-B365, Installation Code for Solid-Fuel-Burning Appliances and Equipment. 6. CAUTION: FOLLOW ONLY THE INSTALLATION INSTRUCTIONS AND CLEARANCE RECOMMENDATIONS CONTAINED WITHIN THIS MANUAL FOR CONNECTING THE KIMBERLY WOOD STOVE HEATER. 4

9 7. CAUTION: NEVER FOLLOW INSTALLATION INSTRUCTIONS OR CLEARANCE RECOMMENDATIONS WHICH MAY BE PROVIDED BY ANY PELLET PIPE MANUFACTURER. 8. CAUTION: BEFORE INSTALLATION, REMOVE ALL SILICONE GASKETS FROM THE JOINTS OF ANY PELLET PIPE (IF PRESENT) AND DISPOSE OF THE GASKETS APPROPRIATELY. 9. CAUTION: DO NOT USE A REDUCER TO JOIN THE 3-INCH PELLET PIPE WITH THE 6-INCH CLASS-A PIPE. NOTE: THE 3-INCH PELLET PIPE WILL CARRY THE FLUE GASES FROM THE STOVE TO THE TOP OF THE CHIMNEY. THE 6-INCH CLASS-A PIPE IS USED AS A CONDUIT FOR THE 3-INCH PELLET PIPE. THE 3-INCH PELLET PIPE SHOULD TERMINATE FLUSH WITH THE 6-INCH CLASS-A PIPE OR TERMINATE A FEW INCHES ABOVE THE 6-INCH CLASS-A PIPE. THE 3-INCH PELLET PIPE SHOULD NEVER TERMINATE BELOW THE 6-INCH CLASS-A PIPE. 10.CAUTION: DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE. 11. CAUTION: DO NOT CONNECT TO OR USE IN CONJUNCTION WITH ANY AIR DISTRIBUTION DUCTWORK. 12.CAUTION: NEVER UTILIZE MAKE-SHIFT COMPROMISES DURING INSTALLATION. NEVER INSTALL ANY WOOD STOVE OR CHIMNEY SYSTEMS OUTSIDE OF THE PROVISIONS OUTLINED IN THE NFPA-211 SAFETY STANDARDS (OR CANADIAN EQUIVALENT). CONNECTING TO NEW MANUFACTURED CHIMNEY 1. See Diagram # The Kimberly wood stove heater is approved to use any UL-Listed legally rated 3-inch (7.62 cm) double wall (18-gauge stainless steel lined) multi-fuel pellet pipe as a connector from the flue outlet on the stove. We recommend BioVent Muti-Fuel Insulated Pellet Venting, available from Unforgettable Fire or your authorized Kimberly dealer. A minimum of 5 feet ( cm) in height is recommended. All joints must be secured with at least 3 self-tapping screws per joint. In addition, ALL wall, ceiling, attic, and roof penetrations must include approved wall thimble and/or rafter radiation shields, using 6-inch (15.24 cm) Type 103 HT (U.S.) or ULC S629 (Canada) Class-A as a conduit in any and all pass-through areas, in accordance with UL-Listed wood stove installations, and must meet all county and state requirements for such installations. Never utilize make-shift compromises during installation. 3. When planning for the placement of the Kimberly wood stove heater, consider not only the footprint of the Kimberly itself, and the required safety clearance from combustibles, but also the flow of traffic in the room. In most cases, the obvious location for the Kimberly wood stove heater would be in the central part of the house, to provide for more even heat distribution. 4. Refine your choice of location based upon venting requirements and the orientation of the home s skeletal frame. Plan for chimney access through the ceiling, attic, and roof, and for outside air intake, without interference of studs and/or rafters, in order to maintain the structural integrity of the building. 5. Install a heat-and ember-resistant flood pad. See Floor Protection requirements and Diagram #6. 6. Wear gloves during installation to protect your hands and to prevent cuts from sharp metal edges. 7. Align the stove so that the flue opening will be located directly beneath the area where you will cut the hole in the ceiling and roof for the chimney pipe, while meeting required safety clearances on all sides. Assemble the 3-inch pellet pipe for a test fitting and check to see that the pipe is plumb. Mark the ceiling accordingly and cut the holes for the chimney to pass through the ceiling, attic, and roof. 8. At the ceiling, through the attic and roof, install Type 103HT (U.S.) or ULC629 (Canada) Class-A UL-Listed factory-built thimble and chimney pipe, and follow all manufacturer s installation instructions for the Class-A pipe. The 3-inch pellet pipe will connect to the Kimberly wood stove heater and will exit inside and at the top of the Class-A pipe. 5

10 9. Before installation, remove all silicone gaskets (if present) from the joints of the pellet pipe, and dispose of the gaskets appropriately. All joints must be secured with at least 3 self-tapping screws per joint. 10.CANADA: No chimney connector shall pass through an attic or roof space, closet, or similar concealed space, or a floor, or ceiling. Where passage through a wall, or partition of combustible construction is desired, the installation shall conform to CAN/CSA-B365, Installation Code for Solid-Fuel-Burning Appliances and Equipment. 11. CAUTION: WHEN VENTING WITH THIS APPROVED CHIMNEY SYSTEM, FOLLOW ONLY THESE INSTALLATION INSTRUCTIONS FOR CONNECTING THE KIMBERLY WOOD STOVE HEATER. 12.CAUTION: NEVER FOLLOW INSTALLATION INSTRUCTIONS OR CLEARANCE RECOMMENDATIONS WHICH MAY BE PROVIDED BY ANY PELLET PIPE MANUFACTURER. 13.CAUTION: BEFORE INSTALLATION, REMOVE ALL SILICONE GASKETS FROM THE JOINTS OF ANY PELLET PIPE (IF PRESENT) AND DISPOSE OF THE GASKETS APPROPRIATELY. 14.CAUTION: DO NOT USE A REDUCER TO JOIN THE 3-INCH PELLET PIPE WITH THE 6-INCH CLASS-A PIPE. NOTE: THE 3-INCH PELLET PIPE WILL CARRY THE FLUE GASES FROM THE STOVE TO THE TOP OF THE CHIMNEY. THE 6-INCH CLASS-A PIPE IS USED AS A CONDUIT FOR THE 3-INCH PELLET PIPE. THE 3-INCH PELLET PIPE SHOULD TERMINATE FLUSH WITH THE 6-INCH CLASS-A PIPE OR TERMINATE A FEW INCHES ABOVE THE 6-INCH CLASS-A PIPE. THE 3-INCH PELLET PIPE SHOULD NEVER TERMINATE BELOW THE 6-INCH CLASS-A PIPE. 15.CAUTION: NEVER UTILIZE MAKE-SHIFT COMPROMISES DURING INSTALLATION. NEVER INSTALL ANY WOOD STOVE OR CHIMNEY SYSTEMS OUTSIDE OF THE PROVISIONS OUTLINED IN THE NFPA-211 SAFETY STANDARDS (OR CANADIAN EQUIVALENT). ADDITIONAL REQUIREMENTS FOR MOBILE HOME INSTALLATIONS IN THE U.S.A. 1. The Kimberly wood stove heater must be bolted to the mobile home chassis, using the three pre-drilled holes at the base of the Kimberly wood stove heater, and three 1/2-inch hex-head bolts of 1/4-inch diameter and 2-1/2 inches long (or the metric equivalent) which may be purchased at a hardware store. 2. All U.S.A. mobile home installations require an outside air kit (OAKP or OAKL) to provide the Kimberly wood stove heater with a supply of outside combustion air. The Kimberly wood stove heater has a 2-inch (5.1 cm) air inlet under the base of the stove to accommodate such a kit. The Kimberly wood stove heater may include an additional air inlet at the back of the stove. Use one outside combustion air inlet or the other, but not both. 3. Choose a location for the outside air inlet that will not interfere with bolting the Kimberly wood stove heater to the mobile home chassis. To discourage entry by insects and rodents, the outside air inlet should be protected by a fine mesh screen on the external end. 4. U.S.A.: All mobile home installations require that the Kimberly wood stove heater must be electrically grounded to the chassis, and the chimney must include a spark arrester cap. 9. CAUTION: DO NOT INSTALL IN SLEEPING ROOM. 5. CANADA: The Kimberly wood stove heater is not approved for mobile home use in Canada. 6. CAUTION: THE STRUCTURAL INTEGRITY OF THE MOBILE HOME FLOOR, WALL, AND CEILING/ROOF MUST BE MAINTAINED. 7. CAUTION: USE ALL INSTALLATION COMPONENTS AS SPECIFIED IN THIS MANUAL. NEVER OMIT ANY PARTS OR SUBSTITUTE WITH OTHER COMPONENTS. 8. CAUTION: THE INTEGRITY OF ANY VAPOR BARRIERS MUST BE MAINTAINED. 6

11 10.CAUTION: NEVER UTILIZE MAKE-SHIFT COMPROMISES DURING INSTALLATION. NEVER INSTALL ANY WOOD STOVE OR CHIMNEY SYSTEMS OUTSIDE OF THE PROVISIONS OUTLINED IN THE NFPA-211 SAFETY STANDARDS (OR CANADIAN EQUIVALENT). 1. See Diagram #8. CONNECTING TO A PRE-EXISTING MASONRY FIREPLACE CHIMNEY 2. The Kimberly wood stove heater is approved to use any UL-Listed legally rated 3-inch (7.62 cm) single wall flexible (18-gauge stainless steel) multi-fuel pellet pipe as a connector only within a masonry fireplace chimney. If using another type of approved chimney system to vent your Kimberly wood stove heater, then follow the appropriate instructions contained within this manual. We recommend BioVent Multi-Fuel Flexible Pellet Venting, available from Unforgettable Fire or your authorized Kimberly dealer. Connections with the stove and at the top of the masonry fireplace chimney must be secured with at least 3 self-tapping screws per joint. Never utilize make-shift compromises during installation. 3. To remove any pre-existing creosote and ashes, the chimney and fireplace should be professionally cleaned. Remove any grates from inside the fireplace. 4. Wear gloves to protect your hands and to prevent cuts from sharp metal edges. Unroll the 3-inch pellet pipe on the ground outside the house, and straighten it as much as possible to make it easier to insert the pellet pipe through the masonry chimney. 5. Climb onto the roof and remove the cap from the top of the masonry chimney and check for any obstacles in the masonry flue. 6. Begin sliding the 3-inch pellet pipe into the masonry chimney. Due to the small 3-inch diameter of the pellet pipe, little resistance should be felt as it passes through the masonry chimney. It may be helpful to have an installation partner down below to assist with sliding the flexible pipe through the damper area. 7. From inside the house, adjust the 3-inch diameter pellet pipe to a 90-degree curve and pull it to the correct length for attachment to the Kimberly wood stove heater. Remove any protective tape from the end of the 3-inch pellet pipe and fasten the pellet pipe to the Kimberly wood stove heater, using a minimum of three self-tapping screws. 8. From the rooftop, pull the excess 3-inch pellet pipe from the top of the masonry fireplace chimney, leaving sufficient length to fit into the chimney cap. Use a hacksaw or other cutting device to cut the pellet pipe. Secure to the chimney cap with a minimum of three self-tapping screws. 9. When connected, use 3M Fireblock sealant (or equivalent) and concrete screws to secure the chimney cap in place. 10. Install fiberglass insulation around the damper area inside the fireplace to prevent unwanted drafts from entering the house through the chimney. 11. CAUTION: WHEN VENTING WITH THIS APPROVED CHIMNEY SYSTEM, FOLLOW ONLY THESE INSTALLATION INSTRUCTIONS FOR CONNECTING THE KIMBERLY WOOD STOVE HEATER. 12.CAUTION: NEVER FOLLOW INSTALLATION INSTRUCTIONS OR CLEARANCE RECOMMENDATIONS WHICH MAY BE PROVIDED BY ANY PELLET PIPE MANUFACTURER. 13.CAUTION: BEFORE INSTALLATION, REMOVE ALL SILICONE GASKETS FROM THE JOINTS OF ANY PELLET PIPE (IF PRESENT) AND DISPOSE OF THE GASKETS APPROPRIATELY. 14.CAUTION: DO NOT USE A REDUCER TO JOIN THE 3-INCH PELLET PIPE WITH THE 6-INCH CLASS-A PIPE. NOTE: THE 3-INCH PELLET PIPE WILL CARRY THE FLUE GASES FROM THE STOVE TO THE TOP OF THE CHIMNEY. THE 6-INCH CLASS-A PIPE IS USED AS A CONDUIT FOR THE 3-INCH PELLET PIPE. THE 3-INCH PELLET PIPE SHOULD TERMINATE FLUSH WITH THE 6-INCH CLASS-A PIPE OR 7

12 TERMINATE A FEW INCHES ABOVE THE 6-INCH CLASS-A PIPE. THE 3-INCH PELLET PIPE SHOULD NEVER TERMINATE BELOW THE 6-INCH CLASS-A PIPE. 15.CAUTION: NEVER UTILIZE MAKE-SHIFT COMPROMISES DURING INSTALLATION. NEVER INSTALL ANY WOOD STOVE OR CHIMNEY SYSTEMS OUTSIDE OF THE PROVISIONS OUTLINED IN THE NFPA-211 SAFETY STANDARDS (OR CANADIAN EQUIVALENT). RELINING A PRE-EXISTING MASONRY CHIMNEY 1. See Diagram #9. 2. The Kimberly wood stove heater is approved to use any UL-Listed legally rated 3-inch (7.62 cm) double wall (18-gauge stainless steel lined) multi-fuel pellet pipe as a connector from the flue outlet on the stove to the opening of the masonry chimney. We recommend BioVent Multi-Fuel Pellet Venting, available from Unforgettable Fire or your authorized Kimberly dealer. In addition, the penetration through the wall of the masonry chimney must include a UL-Listed wall thimble, using 6-inch (15.24 cm) Type 103HT (U.S.) or ULC629 (Canada) Class-A as a conduit in accordance with UL-Listed wood stove installations, and must meet all county and state requirements for such installations. The masonry chimney itself must be lined with any UL-Listed legally rated 3-inch (7.62 cm) single wall flexible (18-gauge stainless steel) multi-fuel pellet pipe from the top of the masonry chimney down to the opening in the masonry chimney which accommodates the approved wall thimble. We recommend BioVent Multi-Fuel Flexible Pellet Venting. All joints must be secured with at least 3 self-tapping screws per joint. 3. To remove any pre-existing creosote, the masonry chimney should be professionally cleaned. 4. Wear gloves to protect your hands and to prevent cuts from sharp metal edges. Unroll the 3-inch pellet pipe on the ground outside the house, and straighten it as much as possible to make it easier to insert the pellet pipe through the masonry chimney. 5. Climb onto the roof and remove the cap from the top of the masonry chimney and check for any obstacles in masonry flue. 6. Begin sliding the 3-inch pellet pipe into the masonry chimney. Due to the small 3-inch diameter of the pellet pipe, little resistance should be felt as it passes through the masonry chimney. It may be helpful to have an installation partner down below to assist with sliding the pellet pipe through the chimney to the opening in the sidewall of the masonry chimney. 7. At the opening in the sidewall of the masonry chimney, the 3-inch pellet pipe must pass through a Type 103HT (U.S.), ULC629 (Canada) Class-A UL-Listed factory built wall thimble and chimney pipe. Carefully follow all manufacturer s installation instructions. 8. From the rooftop, pull the excess 3-inch pellet pipe from the masonry fireplace chimney, leaving sufficient length to fit into the chimney cap. Use a hacksaw or other cutting device to cut the flexible pipe. Secure to the chimney cap with a minimum of three self-tapping screws. 9. When connected, use 3M Fireblock sealant (or equivalent) and concrete screws to secure the chimney cap in place. 10.CAUTION: WHEN VENTING WITH THIS APPROVED CHIMNEY SYSTEM, FOLLOW ONLY THESE INSTALLATION INSTRUCTIONS FOR CONNECTING THE KIMBERLY WOOD STOVE HEATER. 11. CAUTION: NEVER FOLLOW INSTALLATION INSTRUCTIONS OR CLEARANCE RECOMMENDATIONS WHICH MAY BE PROVIDED BY ANY PELLET PIPE MANUFACTURER. 12.CAUTION: BEFORE INSTALLATION, REMOVE ALL SILICONE GASKETS FROM THE JOINTS OF ANY PELLET PIPE (IF PRESENT) AND DISPOSE OF THE GASKETS APPROPRIATELY. 13.CAUTION: DO NOT USE A REDUCER TO JOIN THE 3-INCH PELLET PIPE WITH THE 6-INCH CLASS-A PIPE. NOTE: THE 3-INCH PELLET PIPE WILL CARRY THE FLUE GASES FROM THE STOVE TO THE 8

13 TOP OF THE CHIMNEY. THE 6-INCH CLASS-A PIPE IS USED AS A CONDUIT FOR THE 3-INCH PELLET PIPE. THE 3-INCH PELLET PIPE SHOULD TERMINATE FLUSH WITH THE 6-INCH CLASS-A PIPE OR TERMINATE A FEW INCHES ABOVE THE 6-INCH CLASS-A PIPE. THE 3-INCH PELLET PIPE SHOULD NEVER TERMINATE BELOW THE 6-INCH CLASS-A PIPE. 14.CAUTION: NEVER UTILIZE MAKE-SHIFT COMPROMISES DURING INSTALLATION. NEVER INSTALL ANY WOOD STOVE OR CHIMNEY SYSTEMS OUTSIDE OF THE PROVISIONS OUTLINED IN THE NFPA-211 SAFETY STANDARDS (OR CANADIAN EQUIVALENT). 1. See Diagram #10. CONNECTING TO A PRE-EXISTING MANUFACTURED CHIMNEY 2. The Kimberly wood stove heater is approved to use any UL-Listed legally rated 3-inch (7.62 cm) double wall (18-gauge stainless steel lined) multi-fuel pellet pipe as a connector form the flue outlet on the stove. We recommend BioVent Multi-Fuel Insulated Pellet Venting, available from Unforgettable Fire or your authorized Kimberly dealer. A minimum of 5 feet ( cm) is recommended. All joints must be secured with at least 3 self-tapping screws per joint. In addition, ALL wall, ceiling, attic, and roof penetrations must include approved wall thimble and/or rafter radiation shields using 6-inch (15.24 cm) Type 103 HT (U.S.) or ULC S629 (Canada) Class-A as a conduit in any and all pass-through areas, in accordance with UL-Listed wood stove installations, and must meet all county and state requirements for such installations. Never utilize make-shift compromises during installation. 3. CANADA: No chimney connector shall pass through an attic or roof space, closet, or similar concealed space, or a floor, or ceiling. Where passage through a wall, or partition of combustible construction is desired, the installation shall conform to CAN/CSA-B365, Installation Code for Solid-Fuel-Burning Appliances and Equipment. 4. To remove any pre-existing creosote and ashes, the chimney should be professionally cleaned. 5. Install a heat and ember resistant flood pad. See Floor Protection requirements and Diagram #6. 6. Wear gloves during installation to protect your hands and to prevent cuts from sharp metal edges. 7. The pre-existing Type 103HT (U.S.) or ULC629 (Canada) Class-A UL-Listed factory-built thimble and chimney pipe should remain in place at the ceiling through the attic and roof. Any Class-A pipe beneath the ceiling thimble can be removed. The 3-inch pellet pipe will connect to the Kimberly wood stove heater and will exit inside and at the top of the Class-A pipe. 8. CAUTION: WHEN VENTING WITH THIS APPROVED CHIMNEY SYSTEM, FOLLOW ONLY THESE INSTALLATION INSTRUCTIONS FOR CONNECTING THE KIMBERLY WOOD STOVE HEATER. 9. CAUTION: NEVER FOLLOW INSTALLATION INSTRUCTIONS OR CLEARANCE RECOMMENDATIONS WHICH MAY BE PROVIDED BY ANY PELLET PIPE MANUFACTURER. 10.CAUTION: BEFORE INSTALLATION, REMOVE ALL SILICONE GASKETS FROM THE JOINTS OF ANY PELLET PIPE (IF PRESENT) AND DISPOSE OF THE GASKETS APPROPRIATELY. 11. CAUTION: DO NOT USE A REDUCER TO JOIN THE 3-INCH PELLET PIPE WITH THE 6-INCH CLASS-A PIPE. NOTE: THE 3-INCH PELLET PIPE WILL CARRY THE FLUE GASES FROM THE STOVE TO THE TOP OF THE CHIMNEY. THE 6-INCH CLASS-A PIPE IS USED AS A CONDUIT FOR THE 3-INCH PELLET PIPE. THE 3-INCH PELLET PIPE SHOULD TERMINATE FLUSH WITH THE 6-INCH CLASS-A PIPE OR TERMINATE A FEW INCHES ABOVE THE 6-INCH CLASS-A PIPE. THE 3-INCH PELLET PIPE SHOULD NEVER TERMINATE BELOW THE 6-INCH CLASS-A PIPE. 12.CAUTION: NEVER UTILIZE MAKE-SHIFT COMPROMISES DURING INSTALLATION. NEVER INSTALL ANY WOOD STOVE OR CHIMNEY SYSTEMS OUTSIDE OF THE PROVISIONS OUTLINED IN THE NFPA-211 SAFETY STANDARDS (OR CANADIAN EQUIVALENT). 9

14 ADDITIONAL REQUIREMENTS FOR MOBILE HOME INSTALLATIONS IN THE U.S.A. 1. The Kimberly wood stove heater must be bolted to the mobile home chassis, using the three pre-drilled holes at the base of the Kimberly wood stove heater, and three 1/2-inch hex-head bolts of 1/4-inch diameter and 2-1/2 inches long (or the metric equivalent) which may be purchased at a hardware store. 2. All U.S.A. mobile home installations require an outside air kit (OAKP or OAKL) to provide the Kimberly wood stove heater with a supply of outside combustion air. The Kimberly wood stove heater has a 2-inch (5.1 cm) air inlet under the base of the stove to accommodate such a kit. The Kimberly wood stove heater may include an additional air inlet at the back of the stove. Use one outside combustion air inlet or the other, but not both. 3. Choose a location for the outside air inlet that will not interfere with bolting the Kimberly wood stove heater to the mobile home chassis. To discourage entry by insects and rodents, the outside air inlet should be protected by a fine mesh screen on the external end. 4. U.S.A.: All mobile home installations require that the Kimberly wood stove heater must be electrically grounded to the chassis, and the chimney must include a spark arrester cap. 9. CAUTION: DO NOT INSTALL IN SLEEPING ROOM. 5. CANADA: The Kimberly wood stove heater is not approved for mobile home use in Canada. 6. CAUTION: THE STRUCTURAL INTEGRITY OF THE MOBILE HOME FLOOR, WALL, AND CEILING/ROOF MUST BE MAINTAINED. 7. CAUTION: USE ALL INSTALLATION COMPONENTS AS SPECIFIED IN THIS MANUAL. NEVER OMIT ANY PARTS OR SUBSTITUTE WITH OTHER COMPONENTS. 8. CAUTION: THE INTEGRITY OF ANY VAPOR BARRIERS MUST BE MAINTAINED. 10.CAUTION: NEVER UTILIZE MAKE-SHIFT COMPROMISES DURING INSTALLATION. NEVER INSTALL ANY WOOD STOVE OR CHIMNEY SYSTEMS OUTSIDE OF THE PROVISIONS OUTLINED IN THE NFPA-211 SAFETY STANDARDS (OR CANADIAN EQUIVALENT). PAINTING THE CHIMNEY Should you choose to paint the pipe to match your decor, we recommend Stove Bright paint, manufactured by the Forrest Paint Company. During the period of time required for the paint to cure, the paint will off-gas, causing a paint odor to be emitted. STARTING & MAINTAINING A FIRE 1. When the installation is complete and it is time to lay a fire in the Kimberly wood stove heater, we urge you to think small. It is important to start with a small fire to warm the chimney and establish a good draft in the chimney before building a bigger fire inside the combustion chamber. 2. Move the damper/draft control to the completely open position (to the left) and leave it open until the fire is well established. Begin with a small handful of lightly crumpled paper in the bottom of the firebox. Next, lay the kindling in a criss-cross pattern on top of the paper. Light the paper and close the door. Until a good draft is established, you may notice some smoke escaping into the room from the bottom of the Kimberly wood stove heater or the chimney connector. Using too much paper and kindling can result in a slow-to-start and/ or smokey fire, puffing and/or a backdraft. Allow the first kindling to burn most of the way before adding more. Graduate to larger pieces of wood as the fire becomes more established. 3. We have found that the glass in the door will blacken during start-up, but will burn clean once the interior temperatures reach approximately 800 degrees Fahrenheit (426 degrees Celsius). Once the fire is 10

15 sufficiently established to clean off the window, the damper/draft control should be moved to the mostly to fully closed position (to the right). 4. The Kimberly wood stove heater incorporates a gasifier in the lower part of the combustion chamber with a re-burner in the upper part of the combustion chamber. These components will perform best when the stove has a well-established fire, with the damper/draft control mostly to fully closed (to the right). Make it a habit during the first few days of burning the Kimberly wood stove heater to monitor the smoke output at the chimney top, so as to fully understand the operation of the damper/draft control. There should be little to no smoke exiting from the chimney, except for the initial start-up period (15-20 minutes) and at fuel reloading. 5. Operating the Kimberly wood stove heater with the damper/draft control open (to the left) at all times will not provide the necessary conditions to enable the secondary combustion, and is not an efficient way to operate the Kimberly wood stove heater. REPLACING THE GRATE/ASH DUMP COVER 6. Note that if a new load of wood is placed on a sufficiently hot coal bed, it may be unnecessary to leave the damper/draft control open for minutes after reloading to ignite the new load of wood. 1. The grate/ash dump cover is a one-piece unit. Never operate the Kimberly wood stove heater without the grate/ash dump cover seated firmly in place, as doing so can cause a run-away fire. When tested, the grate/ ash dump cover should not rock back and forth. 2. The four metal tabs covering the air intake tubes in the base of the combustion chamber should be cleaned every two to three days to remove any ash which has accumulated and ensure adequate oxygen is available for combustion. After removing ashes from the firebox, care must be taken to be sure that the grate/ash dump cover is correctly reinstalled, and is seated firmly in place. 3. Test the damper/draft control by moving it from one direction to the other. If the damper/draft control does not operate properly, there may be unseen debris under the grate/ash dump cover, which can allow excessive air into the combustion chamber and interfere with secondary combustion. Should this occur, stop the fire and re-clean the firebox. 4. Replacement grate/ash dump covers are available for purchase from Unforgettable Fire. Call or support@unforgettablefirellc.com, or contact your authorized Kimberly dealer. The grate/ash dump cover is not covered under warranty. ASH DISPOSAL 1. Ashes should always be placed in a steel container with a tight fitting lid, and the container placed on a noncombustible surface or on bare ground, well away from all combustible materials, pending final disposal. If the ashes are disposed of by burial in soil or otherwise locally dispersed, they should be retained in the closed container until all cinders have thoroughly cooled. 2. Before replacing the ash pan at the base of the Kimberly wood stove heater, re-insert the heat deflecting plate in the bottom of the ash pan, orientated so that the bent corners are facing down. This creates a small air space between the ashes and the bottom of the ash pan drawer, and aids in the safe operation of your Kimberly wood stove heater. BREAK-IN PERIOD 1. The Kimberly wood stove heater will experience a break-in period, known to produce specific sounds and odors. Note that it is normal for the first fires to start slowly and produce a reduced heat output, as the Kimberly wood stove heater goes through a period of driving off moisture, contained deep within its stainless steel components. You may hear some pops or bangs as the stainless steel is exposed to its first heating and cooling cycles. You may also smell odors from oil residues, remaining from the manufacturing process, as they burn off. These conditions will cease within a few hours to days of aggressive burning. 11

16 2. The Kimberly wood stove heater will achieve its cleanest and longest burn with the damper/draft control in the mostly to fully closed position (to the right). This feature is unique to the Kimberly wood stove heater. Other wood stoves require the damper/draft control to be open about 1/3 to enable sufficient primary air to enter the burn chamber in order to maintain a smokeless burn. 3. The Kimberly wood stove heater incorporates a gasifier in the lower part of the combustion chamber with a re-burner in the upper part of the combustion chamber. These components will perform best when the stove has a well-established fire, with the damper/draft control mostly to fully closed (to the right). Make it a habit during the first few days of burning the Kimberly wood stove heater to monitor the smoke output at the chimney top, so as to fully understand the operation of the damper/ draft control. There should be little to no smoke exiting from the chimney, except for the initial start-up period (15-20 minutes) and at fuel reloading. 4. As with any wood stove, do not over-fire the Kimberly wood stove heater. If the stove or chimney connector glows red, you are over-firing. It is not uncommon to develop temperatures of 1000 degrees Fahrenheit (538 degrees Celsius) on the stove top surface. Not only can over-firing potentially damage the stove, but any adjacent combustible materials could be exposed to excessively high temperatures and potentially ignite. TROUBLESHOOTING The Kimberly wood stove heater was designed to provide many years of trouble-free service. Proper function of the Kimberly wood stove heater is dependent upon proper installation and function of its chimney, much like the heart and lungs must cooperate in the human body. Most user challenges are easily solved when owners follow the 5-point troubleshooting checklist below: 1. Check the chimney for any sign of obstruction, such as a build-up of creosote. If the Kimberly wood stove heater is spilling smoke with the door open, poor chimney performance is the likely cause. 2. Check the four metal tabs covering the air intake tubes in the base of the combustion chamber to ensure they are free of ash so as not to block the flow of air into the combustion chamber. Check the grate/ash dump cover to be sure that it is firmly seated in place. Never operate the Kimberly wood stove heater without the grate/ash dump cover. Doing so can cause a run-away fire. After removing ashes from the firebox each time, care must be taken to be sure that the grate/ash dump cover is correctly re-seated firmly in place. When tested, the grate/ash dump cover should not rock back and forth. 3. Test the damper/draft control by moving it from one direction to the other. If the damper/draft control does not operate properly, there may be unseen debris under the grate/ash dump cover, which can allow excessive air into the burn chamber and interfere with secondary combustion. Should this occur, stop the fire and re-clean the firebox. 4. Check the door gasket. The door gasket on the Kimberly wood stove heater should form a tight seal when the door is closed against its frame. A loose or damaged door gasket can cause unwanted air to enter the combustion chamber and interfere with the secondary combustion. 5. Check the door handle. At all times, you should operate the Kimberly wood stove heater with the door handle in the fully-closed position. Failure to do so can cause unwanted air to enter the combustion chamber and interfere with the secondary combustion. After a fire has been well established in the combustion chamber, the best indicator that the Kimberly wood stove heater is operating properly is to observe an aggressive flame pattern above the level of door. This indicates that secondary combustion is occurring as it should, and that the Kimberly wood stove heater is running at its peak efficiency. PROTECTING THE GLASS WINDOW 1. Care should be taken to not damage the glass window in the door of the Kimberly wood stove heater, such as striking the glass, or closing the door against a protruding fuel load. Caution should be taken to keep the fire burning towards the back of the Kimberly stove at all times, and away from the glass. 12

17 2. CAUTION: NEVER OPERATE THE KIMBERLY WOOD STOVE HEATER WITH CRACKED OR BROKEN GLASS. CLEANING THE GLASS WINDOW 1. Not only can the glass window add to the ambiance and user enjoyment of the Kimberly wood stove heater, but the glass window also provides the means to view the fuel load and flame pattern, which may be helpful in monitoring secondary combustion. 2. The operator plays an important part in keeping the glass clean and free of build-up. Burn only wellseasoned firewood. Simply put, burning wet wood = dirty glass. 3. Although no wood stove glass stays perfectly clean all of the time, keeping the glass clean is aided by the air wash system, which flows fresh combustion air over the window. Higher burning temperatures inside the combustion chamber also assist in keeping the glass clean, while cooler burning temperatures can cause condensation of unburned volatiles to form on the glass. 4. Should it become necessary to manually clean the glass, first allow the Kimberly wood stove heater to cool to a safe handling temperature, so that you will not get burned. Rutland Conditioning Glass Cleaner is an effective formula to remove creosote buildup from wood stove glass without scratching. Be sure to follow the manufacturer s instructions on the label. 5. Do not touch the glass while hot. Do not clean the glass while hot. Never scrape the glass with a razor blade. Never use abrasive cleaners on the glass. Doing so can scratch or pit the glass and make it impossible to clean in the future. REPLACING DAMAGED GLASS 1. Never operate the Kimberly wood stove heater with cracked or broken glass. The Kimberly wood stove heater uses 3/16-inch (4.76 mm) thick Neoceram (or equivalent) heat-resistant glass-ceramic, measuring 3-5/16th inch (8.42 cm) in width by 7-5/16th inch (18.57 cm) in height. 2. Pre-cut replacement Neoceram glass-ceramic windows are available for purchase from Unforgettable Fire. Call or support@unforgettablefirellc.com for purchase information, or contact your authorized Kimberly dealer. Do not substitute with glass made by another manufacturer. Do not substitute with glass of another thickness. Damaged glass is not covered under warranty. 3. To replace the Neoceram glass-ceramic window in the Kimberly wood stove heater, first allow the Kimberly to cool to a safe handling temperature, so that you will not get burned. Lift the glass door from its hinges and apply a liberal amount of a penetrating catalyst lubricant, such as PB Blaster to the nuts holding the glass clips in place. Let the penetrating catalyst lubricant soak for a minimum of 10 minutes. Loosen and remove the nuts, using an open-end wrench. 4. Carefully remove the pieces of broken glass. Remove any fine glass shards. Place the 3/16-inch replacement fiberglass gasket and the replacement Neoceram glass-ceramic window against the inside of the door. Replace the glass clips, and tighten the nuts evenly, moving from one to another, much like one would tighten lug nuts on the wheel of a car. 5. It is necessary for the clips to be sufficiently tight to keep the glass in place. Caution should be taken not to under-tighten or over-tighten the nuts, which hold the glass clips. REPLACING THE DOOR GASKET 6. Never operate the Kimberly wood stove heater with damaged or missing glass clips. 1. The door gasket is made from 5/8-inch tight weave fiberglass gasket rope. Periodically test the gasket seal by closing the door with a dollar bill placed between the door and the frame of the Kimberly wood stove 13

18 heater. If the dollar bill pulls out easily, the seal is not tight and the gasket should be replaced. Repeat this test in several locations along the parameter of the door to be sure that the seal is consistently tight. 2. Before replacing the door gasket, first allow the heater to cool to a safe handling temperature so that you will not get burned. The gasket is inserted into a channel built into the frame of the door and is never glued. To replace the door gasket, gently push the replacement gasket into the channel with your fingers. 3. Always use Rutland brand fiberglass gasket rope (or the equivalent). Rutland recommends that to ensure efficiency of your wood stove heater, the gasket should be replaced on an annual basis. Gaskets are not covered under warranty. REPLACING THE COMBUSTOR 1. Never burn pitchy or wet wood. Burning wood with a moisture content of greater than 20% may clog the combustor and require that it be cleaned. 2. Should the combustor need to be removed or replaced, you will need to allow the heater to cool to a safe handling temperature so that you will not get burned. 3. Using a 5/32-inch Allen wrench, carefully remove the 8 hex-head bolts, which are seated flush against the circular metal top of the Kimberly wood stove heater. When loosening the bolts, move from one to another, loosening the bolts evenly, much like one would loosen lug nuts on the wheel of a car. 4. If the hex-head bolts are difficult to loosen, then warm the metal top of the Kimberly wood stove heater and try again, using caution so as not to strip the heads or threads of the bolts. If this is not successful in releasing the bolts, then apply a liberal amount of a penetrating catalyst lubricant, such as PB Blaster. Let the penetrating catalyst lubricant soak for a minimum of 10 minutes before trying again. 5. Remove the circular metal top of the Kimberly wood stove heater. Then use a 7/16-inch open-end wrench to remove the hex-head bolts, which secure the L-brackets holding the combustor in place. 6. Remove the L-brackets and lift the combustor out of the stove, taking care to observe the top and bottom orientation before removal. 7. Insert the new combustor so that the smaller holes are placed at the top and the bigger holes are placed at the bottom. Replace the L-brackets and tighten the bolts. 8. Be sure the top gasket is situated on the outside of bolt holes, adjacent to the inside rim. Replace the circular metal top of the Kimberly wood stove heater and reinsert the 8 hex-head bolts. When tightening bolts, move from one to another, tightening the bolts evenly, much like one would tighten lug nuts on the wheel of a car. 9. Gaskets can shrink with use. If the circular metal stove top is not bolted tightly, or if the gasket has shrunk, and therefore fails to form a tight seal, smoke may escape from the top of the Kimberly wood stove. A poor seal may cause the intake of unwanted oxygen, which may interfere with secondary combustion, and thereby reduce the efficiency of your Kimberly wood stove heater. Gaskets are not covered under warranty. Always use 1/4-inch Rutland brand fiberglass gasket rope (or the equivalent) if your gasket needs to be replaced. HEATING YOUR HOME 1. The Kimberly wood stove incorporates a gasifier in the lower part of the combustion chamber, turning wood into wood smoke. The smoke is re-burned as fuel in the upper part of the combustion chamber during secondary combustion before it exits the stove through the chimney. Wood gasification is a very efficient method of heating with wood. 2. The process of releasing the wood gas (smoke) is called, pyrolysis, defined as, decomposition brought about by high temperatures. It is the burning of the wood gas (smoke) in the secondary combustion that produces much of the heat in the Kimberly wood stove heater. During secondary combustion, active live 14

19 flames will gradually diminish, leaving coals. The coals will continue to release heat into the room, until they too have extinguished, or until another load of wood is added to the combustion chamber to begin the burning cycle again. 3. As with any wood stove, there are many variables that can affect burn times and heat output. Softwoods such as Douglas Fir and pine will burn more quickly and produce less heat than hardwoods such as oak, ash, hickory, maple, or madrone. 4. The temperature of your space will be determined by many factors including the square footage and ceiling height of your space, the stove s placement within your space, the size and frequency of your loads of wood, the species and moisture content of your wood, and the ability of your space to retain heat. The ability of your space to retain heat is influenced by local climate and weather conditions, type and thickness of insulation, number of windows and window quality, air flow, and humidity levels. 5. Burning dry, seasoned wood of 20% moisture content or less will produce more heat, longer burn times, and less creosote than wood containing greater than 20% moisture content. Your investment in a moisture meter with an accuracy of +/- 1% will help you get the most heat from the least amount of wood. DO S 1. While the Kimberly wood stove heater has been engineered and tested to the strictest of UL-safety standards, it the user s responsibility to operate the Kimberly wood stove heater at all times with safety as the foremost concern. 2. Please read this entire manual before you install the Kimberly wood stove heater. Failure to follow instructions may result in property damage, bodily injury, or even death. 3. Follow the recommended clearances and floor protection as outlined in this manual. 4. Keep combustible materials away from the area. 5. Check joints in the flue and stove to be sure that they are properly sealed. 6. Use smoke detectors and carbon monoxide detectors near the stove and in sleeping areas. Keep a fire extinguisher close to the stove for safety, and know how to use it. 7. Always operate the Kimberly wood stove heater with the grate/ash dump cover seated firmly in place. When tested, the grate/ash dump cover should not rock back and forth. 8. Always wear protective hearth gloves when adding fuel to the Kimberly wood stove heater to prevent accidental burns to your skin. 9. Teach children that the Kimberly wood stove heater is HOT and should never be touched. Do not allow children to play near the stove without close supervision. 10.After a fire has been well established in the Kimberly wood stove heater, it should be operated with the damper/draft control in the mostly to fully closed position (to the right). There should be little to no smoke exiting the chimney except during start-up (15-20 minutes) and when reloading fuel. 11. Before opening the door, the damper/draft control must be fully opened (to the left) to avoid possible combustion flash, the ignition of hot volatile gases, as the door is opened. 12.Learn the proper methods of selecting and drying fire wood. When possible, choose a close-grain hardwood, known to have a high BTU content, such as oak, ash, hickory, maple, or madrone. Immediately cut to size and store wood fuel off the ground, on pallets, and stacked to facilitate maximum air flow. The use of tarps for storing wood on the ground is strongly discouraged. While tarps do shed rain they also prevent moisture in the wood from escaping. 15

20 13.Burn only dry, well-seasoned wood. Use a moisture meter to determine that your wood fuel contains 20% moisture content or less. 14.Ashes should always be placed in a steel container with a tight fitting lid, and the container placed on a noncombustible surface or on bare ground, well away from all combustible materials, pending final disposal. 15.As with any wood stove heater, inspect your chimney at least once a month during the heating season for creosote buildup. Any accumulation over 1/8-inch (3 mm) should be removed by a professional chimney sweep. Do not attempt to burn out heavy accumulations of creosote with a hot fire as this can cause a house fire, damage to the chimney system, injury, or even death. If the chimney requires frequent cleaning, you should re-evaluate your burning techniques. We are happy to assist with questions. Call or support@unforgettablefirellc.com, or contact your authorized Kimberly dealer. 16.Check gaskets periodically and replace as necessary. Test the tightness of a gasket seal by closing the door on a dollar bill. If the dollar bill pulls out easily, the seal is not tight and the gasket should be replaced. Repeat this test in several locations along the parameter of the door to be sure that the seal is consistently tight. DON TS 1. Do not allow anyone to operate the Kimberly wood stove heater who is not well familiar with the operating instructions unique to this stove. 2. Do not operate the Kimberly wood stove heater near combustibles. The outside surface of the stove will be very hot when in use, and could be a source of ignition. Be sure to keep all furnishings, such as drapes and other flammable items, away from the stove. Extreme caution must be used when drying clothing or other items near the stove, as they could fall and ignite. 3. Do not use gasoline, gasoline-type lantern fuel, kerosene, charcoal lighter fluid, or similar liquids to start or freshen up a fire. They can ignite with explosive force and cause injury or death. 4. Do not store flammables anywhere near the Kimberly wood stove heater. 5. Do not use the Kimberly wood stove heater if there are combustible gases in the house, such as propane leaks, or volatile fumes from adhesives, paints, or cleaning fluids. 6. Do not burn trash in the Kimberly wood stove heater. 7. Do not operate the Kimberly wood stove heater without the grate/ash dump cover seated firmly in place. Doing so can cause a run-away fire. When tested, the grate/ash dump cover should not rock back and forth. 8. Always test the damper/draft control after replacing the grate/ash dump cover. If the damper/draft control does not work properly, there may be unseen debris under the grate/ash dump cover, allowing excessive air into the burn chamber and interfering with secondary combustion. Should this occur, stop the fire and reclean the firebox. 9. Do not touch the Kimberly wood stove heater while it is burning, except to reload fuel or adjust the damper/draft control. Use extreme caution while the Kimberly is in use. Surface temperatures become extremely hot and can cause severe burns. 10.Do not operate the Kimberly wood stove heater with the door open. Not only will the Kimberly wood stove heater fail to achieve secondary combustion and not operate properly, but potential for stray embers to leave the combustion chamber is a safety hazard. 11. Do not operate the Kimberly wood stove heater with cracked or broken glass. Pre-cut replacement Neoceram glass-ceramic windows are available for purchase from Unforgettable Fire. Call or support@unforgettablefirellc.com for purchase information, or contact your authorized Kimberly dealer. Do not substitute with glass made by another manufacturer. Do not substitute with glass of another thickness. Damaged glass is not covered under warranty. 16

21 12.Do not alter the damper/draft adjustment range beyond manufacturer s recommendations for increased firing. Attempts to achieve output rates that exceed stove design specifications can result in permanent damage to the stove. As with any wood stove, burn and maintain moderate fires. Never leave the stove unattended on high burn rates. This may cause over-firing. Over-firing the stove may cause a house fire. If the stove glows red, you are over-firing. 13.Do not modify the Kimberly wood stove heater in any way that is not consistent with the manufacturer s specifications. 14.Do not modify the chimney in any way that is not consistent with NFPA-211 standards (or Canadian equivalent). 15.Do not operate the Kimberly wood stove heater in a negative pressure condition. An exhaust fan or clothes dryer can create a negative pressure area, causing smoke and toxic gases to seep out of the stove and into the room. See Diagram #12. REPLACEMENT PARTS Kimberly replacement parts are available for purchase from Unforgettable Fire. Call Unforgettable Fire at or support@unforgettablefirellc.com for purchase information, or contact your authorized Kimberly dealer. SKU# KIM002: Door Glass SKU# KIM003: Grate/Ash Dump Cover SKU# KIM004: Combustor SPECIFICATIONS Height: 25.5 inches (64.77 cm) Diameter: 10 inches (25.40 cm) Front Door Size: 4 inches x 9 inches (10.16 cm x cm) Weight: 56 pounds (25.4 kg) Maximum Heat Output: Estimated 40,000 BTU s/hour Size of Heated Area: up to 1500 square feet of well insulated space Firebox Capacity:.2 cubic feet Firebox Size: 6 inches x 11 inches (15.24 cm x cm) Maximum Log Length: 10 inches (25.40 cm) Maximum Log Diameter: 4 inches (10.16 cm) Flue Exit: Back exit only Provisions For Outside Air Intake Kit: Bottom of base or rear of base Estimated Efficiency: 68% MANUFACTURER S WARRANTY Our warranty is simple. Unforgettable Fire offers a five-year, non-prorated warranty to the original purchaser of a Kimberly wood stove heater on all parts except for replacement glass, replacement gaskets, replacement grate/ash pan covers, replacement combustors, misuse or abuse, or improper installation. At its sole discretion, Unforgettable Fire will either repair or replace any defective unit to the original purchaser under these terms. The original purchaser shall be responsible for all shipping and handling costs associated with any warranty claims. WARRANTY REGISTRATION Be sure to register your purchase with Unforgettable Fire within 30 days of receiving your Katydid wood stove heater. To register online, visit: 17

22 Your warranty registration is complete when you have submitted photos of your completed installation to If you do not have internet access and are unable to activate your warranty online, call Unforgettable Fire at so that we can register your warranty on your behalf. 18

23 Diagram 1 Diagram 2

24 6 inches cm Diagram 3 Diagram 4 6 inches cm 6 inches cm 6 inches cm

25 Diagram 5 Diagram 6 Floor Protector

26 Diagram

27 3-inch (7.62 cm) Single Wall Stainless Steel Flexible Pipe Masonry Chimney Masonry Fireplace

28 At Least 4 Feet ( cm) Diagram 10 Diagram 11 Manufactured Chimney Mobile Home Chimney 3-inch (7.62 cm) Pellet Pipe

29 Diagram 12