INNOVATIVE VENTILATION SOLUTIONS

Transcription

1 INNOVATIVE VENTILATION SOLUTIONS

2 Ceiling Fans Ventilating Fans Industrial Fans Decorative Fans Special Applications

3 Index I n d e x Ventilation Selection DECOR Exhale Fans Beacon Vento Hayashi classica Window mount ventilating fans Wall mount ventilating fans Wall mount ventilating fans [Louver] Wall mount ventilating fans [Metal] Wall mount ventilating fans [Industrial] Ceiling mount ventilating fans Ceiling fans Speed regulators Pg.2 Pg.10 Pg.14 Pg.17 Pg.20 Pg.21 Pg.22 Pg.23 Pg.24 Pg.25 Pg.26 Pg.27 Pg.28 Item codes Pg.29 1

4 VENTILATION SELECTION WHY YOU NEED VENTILATION? New building materials and construction methods are effectively resulting in waterproof buildings. They trap moisture inside just as effectively as they keep moisture out. Open doors and windows provide air circulation and ventilation but security considerations mean that we are increasingly less likely to use this option. As a result houses tend to remain closed up more often. Poor ventilation results in a buildup of moisture generated by cooking/bathing/showering/clothes washing-drying/lpg gas heating...even breathing! Stale air can be caused by cooking smells, odors remaining in the bathroom, a general lack of ventilation around the house as well as a damp atmosphere. PROBLEMS CAUSED BY POOR VENTILATION All these problems cause an avoidable level of discomfort as well as the risk of respiratory illness and general poor health. Problems also occur when steam from the kitchen or bathroom finds cooler surfaces around the house on which to condense. Warm, moisture-laden air condenses on cold surfaces such as glass, cold ceilings and cold wet-wall linings. This is the moisture that you can see. Moisture you cannot see is still present in the atmosphere and will be absorbed into fabrics, wall linings, bedding, etc. Attempts to conserve heat by sealing windows and therefore reducing natural ventilation makes this problem even worse. Condensation can cause considerable problems from peeling wallpaper and mold growth to severe long term structural damage to building materials. MOISTURE GENERATORS: Stale air out BATHROOM SHOWERING KITCHEN TOILET LAUNDRY CONDENSATION GAS HEATING BREATHING WATERING PLANTS Correct Ventilation Ventilate Outside = Healthy Home Incorrect Ventilation Trapped moist air Inside the home = Unhealthy 2

5 VENTILATION SELECTION YOUR VENTILATION SOLUTIONS It is best to remove moisture from where it is generated to outside the house before it has a chance to spread to other parts of the house. Use ducted fans, through-wall fans or window fans at all times. DO NOT use ceiling fans which discharge into the ceiling cavity, this only moves the problem. Moisture will permeate insulation and ceiling linings causing further problems. In particular with bathrooms think in terms of room-conditioning. Warm, moist air is immediately attracted to cold surfaces, where it condenses into water droplets. Cold surfaces include glass, mirrors, tiles, wet-wall linings, cold un-insulated ceiling linings, etc. You cannot remove all of this air at a rate fast enough to stop this happening and if you could, you would be standing in a wind tunnel. Use of a bathroom heater to warm the room prior to use greatly assists in reducing condensation. FAN PLACEMENT Careful location of an extraction fan will ensure maximum air-flow through the room. Air extracted from a bathroom, for example, can be replaced with dry air drawn from an adjacent bedroom or hallway, in turn, drawn from an open window or door. This ensures that fresh air is being drawn into the entire house at regular periods. Switching the fan on before starting showering or cooking sets up effective air-flows before condensation problems occur. Closing doors to adjacent living areas assists in stopping the transfer of moisture to those areas but ensure that sufficient air can enter under the door to replace extracted air. Use a door vent if necessary. For a fan to remove air effectively, the same amount of air being extracted must be able to enter the room. E.g. air in = air out. An air-tight room will mean no air movement. If the room is tightly sealed (e.g. a tight-fitting door, with no gap at the bottom), you may need to fit a through-door grille to allow replacement air into the room. Poor Circulation Medium Circulation Best Circulation 3

6 VENTILATION SELECTION FAN REGULATIONS WHAT THE LAW STATES Buildings shall have a means of collecting or otherwise removing: cooking fumes and odors; steam from laundering, utensil washing, bathing and showering; odors from sanitary and waste storage spaces; poisonous or flammable fumes and gases. Natural Ventilation for the above is acceptable as long as opening windows in each room have an area of 5% or more of the floor area of the room. For internal rooms without natural ventilation, mechanical ventilation (extraction fans) must be installed to extract the air at given rates. Residential requirements are listed below. Where fans are used to remove moisture and other contaminants from kitchens, bathrooms and laundries in housing, the exhaust air must be ducted to the outside at the flow rates mentioned above. The above requirement for ducting also applies to any fan in those areas, even if there is an opening window (i.e. even if the fan is not a requirement to comply with ventilation regulations, but is installed as an optional extra). INDUSTRY RECOMMENDATIONS The mentioned flow rates below are minimum allowable. in general these would not be enough to overcome excessive moisture and condensation problems encountered in modern homes. The ventilation industry has a Recommended Air-changes per Hour approach solution. i.e. An air flow rate sufficient to remove/replace the total volume of air in a given room a specified number of times each hour. Obviously fans will not necessarily be left running for an hour - a fact which is taken into consideration in the formula. For example: A bathroom is recommended at between 11 & 15 air-changes per hour. Therefore 15 changes per hour means the total air in the room would be replaced after 4 minutes. E.g (60 15 changes per hour = 4 minutes). This would mean an average bathroom usage of minutes resulting in the total air volume being changed 3 to 4 times. This equates to a rate of 15 ACH. BATHROOMS The regulations require a fan capable of a minimum extraction capacity of 25 liters per second when installed. TOILETS The regulations require a fan capable of a minimum extraction capacity of 25 liters per second when installed. KITCHENS The regulations require a fan capable of a minimum extraction capacity of 50 liters per second when installed. LAUNDRIES The regulations require a fan capable of a minimum extraction capacity of 20 liters per second when installed. 4

7 VENTILATION SELECTION CALCULATING FAN PERFORMANCE LITERS / SECOND (I/S) CUBIC METERS / HOUR (m ³ /hr) TO CONVERT FROM ONE TO OTHER TYPES OF MEASUREMENT: If you know Liters/ Second (l/s): l/s x 3.6 = m³/hr (e.g. 25 l/s x 3.6 = 90m³/hr). If you know Cubic Meters/Hour (m³/hr): m³/hr 3.6 = l/s (e.g. 200m³/hr 3.6 = l/s). Note: 1m = 1000 Liters ACH 3 AIR CHANGERS PER HOUR (ACH) The number of times the total room volume of air is changed each hour. Refer to the table below for the recommended Air Changes per hour based on the room type. Application Description Air Changes Per Hour Bathrooms Kitchens - (domestic) Laundries - (no drier) 6-10 Laundries - (with drier) Toilets 6-10 Bedroom 2-5 Offices 6-10 Cafés Canteens 8-12 Garages 6-8 Kitchens - (commercial) Restaurants 8-12 Factories 8-10 Stores & Warehouses 3-6 Libraries 3-5 Classroom 5-7 1m Milk 1 Litre 1m 1m WORKING OUT THE RIGHT FAN FOR THE JOB Calculate the room volume in meters (l x W x H). Multiply the room volume by the recommended air changes per hour for that room. Always use the higher limit. The result is the total performance required in cubic metres per hour. Select a fan with a higher performance than this figure. For Example: What is the best fan for a bathroom that is 2.8m long by 2.8m wide with a ceiling height of 2.4m? Calculate the volume of the bathroom: 2.8 x 2.8 x 2.4 = 18.8m air changes per hour are recommended for a bathroom. Multiply the room volume by 15: 18.8m 3 x 15 = 282m 3 /hr. The fan to choose for this bathroom would be a fan that performs at greater than 282m 3 A fan that has a performance level of 313m / hr or higher (e.g. XP150, or SF150) would do this job. QUICK CROSS - REFERENCE CALCULATIONS: Known To Find Action l/s m³/hr l/s x 3.6 =m³/hr m³/hr l/s m³/hr 3.6 = l/s cfm m³/hr cfm x 1.69 =m³/hr cfm l/s cfm x 0.47 = l/s m3/hr l/s cfm 5

8 VENTILATION SELECTION WHAT AFFECTS PERFORMANCE? SIMPLE FACTS: Smaller duct = greater resistance to airflow. More bends = greater resistance to airflow. Longer duct runs = increasingly reduced airflow. 01 Wrinkled ducting causes turbulence and reduces airflow: WRINKLED DUCT AIRFLOW COMPARE CENTRIFUGAL AGAINST AXIAL FAN PERFORMANCE: SF100 (axial) vs an SF200 (centrifugal) fan. The starting point is the free air performance of 23 l/s for the axial and 31 l/s for the centrifugal. As duct is added to each of these fans, this increases the pressure (Pa) and decreases volume of air moved. From the below example you can see that at 20Pa of pressure the 100mm axial fan airflow has stopped whereas the 100mm centrifugal fan is still moving 29 l/s! SF100 & SF200 PERFORMANCE GRAPH* 02 Smoother, extended ducting allows smooth, increased airflow: SMOOTH DUCT AIRFLOW SF200 FAN TYPE Centrifugal: Pressure developing fans which achieve good flow against the resistance created in a ducted system. Particularly useful in venting areas like internal bathrooms/laundries, multi-room extraction systems, heat-transfer systems, etc. Mixed Flow: Powerful in-duct mounted fans, designed for applications that require high air flows, with low relative noise. Can handle more pressure than an axial fan, although not as powerful as a centrifugal fan. Axial: Suitable for wall, window and roof applications where they can extract directly to the outside. SF100 *Graphs are a visual representation only. ID150 (axial) vs a MAN150 (centrifugal) fan. The starting point is the free air performance of 89 l/s for the axial and 115 l/s for the centrifugal. As duct is added to each of these fans, this increases the pressure (Pa) and decreases the volume of air moved. From the below example you can see that at 120 Pa of pressure the 150mm axial fan airflow has stopped whereas the 150mm centrifugal fan is still moving 102 l/s! Short duct runs are an option but the length of duct should be limited e.g. 100mm dia : 2-3m length 125mm dia : 3-4m length 150mm dia : 4-5m length ID150 MAN *Graphs are a visual representation only. 6

9 WET AREAS & RECOMMENDED FAN TYPES ID150 (axial) vs a MAN150 (centrifugal) fan. When considering where in the room to place an extractor fan, you must consider the wet areas. Zone 1: This is the zone directly within the shower or bath up to 2.25 meters above the floor and 150mm around the bath/shower cubicle. A SELV fan or an in-line fan kit will be required in this zone. For example if a fan is mounted directly over the bath or shower it must be a low voltage fan (SELV). Zone 2: This zone is 0.6 meters horizontally outside of zone 1 and up to 2.25 meters above the floor. Zone 3: The outer layer is zone 3, which is 2.4 metres horizontally Zone 1: Zone 2: Zone 3: Requires a SELV Fan or an In-Line fan kit Any fan model can be used Any fan model can be used HOW TO ORDER Select the model that exhausts the closest to your requirements. If the performance required falls between two fans, it is recommended you select the one handling the most air. 7

10 VENTILATION SELECTION FAN APPLICATION EXAMPLES Location of your ventilation fan will depend on the physical constraints of your room. The wet area zone guide (shown on the previous page) will help you decide the most suitable physical installation to meet your requirements. Within the above mounting options there are various other features available, such as: TIMER (maintain fan run-on after the room is vacated). PULLCORD (Switch at fan, instead of wall switch control). AUTO-SHUTTER (electrically operated shutters inside the fan - closed when the fan is not running to stop droughts). PIR SENSOR (provide automatic motion-sensor control of fans). 1. Ceiling Mounted Fan Designed for low-pitch roofs or between floors, where there is no ceiling access. Also available with heat lamps & lighting In-Line Mounted Fan Kit Most common bathroom installation, the fan is mounted in the ceiling space with the grille directly above the source of the steam. Generally this type of installation is quieter as the fan is not directly in the room Thru Wall Fan Kit Used where the bathroom is on an external wall, or there is no ceiling space for an in-line fan Window Mounted Fan Used in situations where an existing window fan is being replaced, or where there is no available external wall space and no ceiling space access Thru Roof Kit Used where there is limited access to the roof space, or where there is no soffit available. Thru Roof Kits can be used with any extraction fan, or use a Thru Roof Fan Kit with the fan mounted within the cowl. 05 8

11 Reducing the carbon footprint ENERGY EFFICIENT SOLUTIONS These fans offer substantial energy savings, utilizing market leading motor technology, which lasts considerably longer than conventional AC motors. These high quality ventilation fans are specifically designed to extract moisture-laden air quietly and efficiently. The Vent-Axia Low Carbon range includes solutions for wall, ceiling, window and roof mounted applications. 9

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13 INTRODUCING THE EXHALE FAN THE WORLD S FIRST TRULY BLADELESS CEILING FAN VORTEX AIRFLOW Our airflow profile makes the real difference on how you feel in your living or working space. Air exits the Exhale fan in all directions, 360 horizontally. The unique airflow also starts a gentle rotation in the center of the room. The combined action, of the 360 horizontal airflow and the central vortex surrounds you with the gentle air movement of a cool spring day in every corner of the room. This is unlike anything experienced from the traditional bladed ceiling fan. As the air from the Exhale fan spreads around you, your space will be transformed from a stale room to an area of constant comfort. THE DIFFERENCE: The Exhale fan has a much smaller diameter at 34 when compared to the large fans in the market today. With its low profile and sleek design, the Exhale fan will fit into any home décor whether you re interested in showing it off as a modern design element with a vibrant color or just wish it to disappear into the ceiling in more traditional homes. Every aspect of the Exhale fan has been scrutinized to bring you the highest quality product possible. Visit DIMENSIONS & SPECIFICATIONS: Width: 34 (863.6mm) Height: 7.5 (184.15mm) Weight: 25lbs (11.3Kg) Material: Precision injection molded Motor: High efficiency DC motor (45 watts Max) CFM: High speed Power: 120v/60Hz / 240v/50Hz Control: Wireless 7-speed remote Quiet Operation: 40 high speed Room size: Effective in rooms up to 20 x20 Lighting: LED (Coming soon) AVAILABILITY: After our successful launch on Indiegogo we have been overwhelmed with the excitement created by the Exhale fan. Production is in full swing and delivery is based on order condition. See all the innovations on our website and select your fan in Cool White, Ivory or any of the available designer colors. Bladeless Comfort! 11

14 Model: EF34 A contemporary flush mounted Hugger ceiling fan, perfect for low profile applications. The vortex airflow that is created by the Exhale fan circulates throughout the room to effectively stabilize temperature while not creating unwanted drafts. WH3G LBLB DIMENSIONS: Height: 7.5 in / 18.4 cm Width: 34 in / 86.4 cm Weight: 25 lbs / 11.4 Kg Motor: High efficiency DC (45 watts max) CFM: speed 7 Control: 7-speed wireless remote IV3G CC3G LDLD PKPK * The Exhale is not intended as a replacement for HVAC systems and is best if used in conditioned spaces to increase airflow. 2G3G RDRD Is the Exhale right for you? The Exhale fan was designed to efficiently mix the air in your room space from floor to ceiling. Although this airflow is more gentle than a traditional bladed ceiling fan, it accomplishes this by creating a very gentle vortex airflow that effectively swirls the air inside your space. If you already have an HVAC system and you would like to add the benefits of temperature stabilization from floor to ceiling without the unwanted drafts that a traditional bladed fan creates... Then the Exhale fan is right for you! 12

15 Tech Specs Power Usage (Watts) Sound Analysis (db) Fan Speed Fan Speed Cubic ft/min (CFM) Fan Speed Color 120v/60Hz 230v/50Hz Cool White EF34-12-WHWH EF34-23-WHWH - Gray Accent Ring EF34-12-WH3G EF34-23-WH3G Ivory EF34-12-IVIV EF34-23-IVIV - Gray Accent Ring EF34-12-IV3G EF34-23-IV3G Charcoal w/gray Accent Ring EF34-12-CC3G EF34-23-CC3G Light Gray w/gray Accent Ring EF G3G EF G3G Dynamic Blue EF34-12-LBLB EF34-23-LBLB Lovely Lavender EF34-12-LDLD EF34-23-LDLD Pretty in Pink EF34-12-PKPK EF34-23-PKPK Fire Engine Red EF34-12-RDRD EF34-23-RDRD 13

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17 Model Description Specifications Air climate II 50" DC fan Brushed Chrome blade BI AIRFUSION CLIMATE LIGHT KIT BC -Color: Brushed Chrome -Blade Size: 127cm/50inch -6 speed remote control with reverse functionality -Fan Finish: Metal -Blade Finish: ABS -Switch: Remote Control AIRFUSION CLIMATE LIGHT KIT Model Description Specifications BI Bordono,1 X GX53 Led 5.5W included, 3000K, BC -Color Brushed Chrome -Fan Size 122cm/48inch -3 speed ceiling fan -Blade Finish Plywood -Lamp 1 X GX53 LED 5.5w Included, 600Lumen -Switch Pull Chain 15

18 Model Description Specifications Fanaway EVO1 Chrome -Color: Chrome -Blade Size: 122cm/48inch(fan sweep) 47.2cm/19inch(collapsed) -3 speed retractable blade ceiling fan - T5 Fluorescent circular tube included -Fan Finish: Metal -Blade Finish: Acrylic -Lamp: 1 X 55W T5 Included -Switch: Wall Switch / Remote Control Model Description Specifications ARTEMIS DK -Color: DK -Blade Size: 147cm/58inch -3 speed aerodynamic blade ceiling fan -Blade Finish: PC DK -Lamp: 1 X 80W R7s Included -Switch: Wall Switch / Remote Control Model Description Specifications Remote LCD IN COLOR BOX -Color: White -Product Type: Fans -Brand: Lucci air -Width / Diameter: 70 -Height(mm): 125 -Voltage: 240V 16

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20 Model K Description Belle epoque of Ceiling Fan 56" Ceiling Fan in Brushed Nickel Finish 188x25mm Motor, 20 cm Downrod + Ball 5pc N-UV #3720 Blades Lighting Kit: E14 X5 pcs(bulb not Included ) 3 Speed Remote Control (Lighting Cover and fan body are packing by different carton) Lighting Cover Size:720x720x225(mm) Fan body carton Size: 852x347x281cm 5 x 5 Fan body Carton size : 592 x 242 x 278 (mm) 0.04 CBM Model K Description Uragano of Ceiling Fan 54" Ceiling Fan in Chrome Finish 188x25mm Motor, 15 cm Downrod + Ball 5pc White Plastic Blades 3 Speed Remote Control Carton Size:782x342x318(mm) 18

21 Model Description K Uragano of Ceiling Fan 54" Ceiling Fan in RAB Finish 188x25mm Motor, 30 cm Downrod + Ball 5pc Mahogany Blades 3 Speed Remote Control Carton Size:782x342x318(mm) Model Description K Uragano of Ceiling Fan 54" Ceiling Fan in Chrome Finish 188x25mm Motor, 30 cm Downrod + Ball 5pc Red Plastic Blades 3 Speed Remote Control Carton Size:782x342x318(mm) 19

22 H ayashi range comprises of Ceiling fans and Ventilating fans. Hayashi Engineers with their expertise are vigilant and committed to providing consumers with the best in quality. A clear understanding of emerging market trend and global preference in the fan industry, is the key to success which followed. The quality products are available at affordable prices and it enhances the lifestyle of climate. Ceiling Fans: HAYASHI PRODUCTS RANGE Available in 56 inch, 48 inch & 36 inch providing an unmatched example of path breaking technology. Motor used is 16 pole condenser motor. Bearing used is noiseless, completely sealed and permanently lubricated ball bearing assembly. Blades are specially curved. Well balanced for maximum air delivery having superior quality stoving paint of long life. Regulator can be installed on surface of wall [surface mounted] or on steel box [flush mounted]. Ventilating Fans: Available in 6 & 8 inch round window mount type, 6, 8,10 &12 inch Square wall mount type, 8 inch square wall mount type with louver, 8 & 10 inch square wall mount type complete metal body, 10 & 12 inch High Pressure Industrial type with or without shutter and ceiling mount type also. It refreshes your surroundings by driving out foul air and induces fresh ventilation. High quality motor and automatic shutters are its main advantages. 20

23 WINDOW MOUNT VENTILATING FANS S20HER S15HER air Dimensions [mm] Model Description A B C D E F G H S15HER 6 inch (15cm) Ø150 Ø S20HER 8 inch (20cm) Ø200 Ø Specifications Model Voltage(V) Frequency(Hz) Power Consumption (W) Air Delivery (m3/min) Power Factor (%) Noise (db) Net Weight (Kg) S15HER S20HER /60 50/ /60 50/

24 WALL MOUNT VENTILATING FANS 15HES 20HES 25HES 30HES Refreshes your surroundings Automatic shutters Durable plastic casing and light weight Removable oil receptacle that collects grease or oil dripping Effectively drives out foul air and induces fresh ventilation High quality motor - reliable, quite and trouble free Specifications Model Description Voltage(V) Freq (Hz) Power Consumption(W) Speed (R/M) Air Delivery (m3/min) Power Factor (%) Weight (Kg) 15HES 20HES 25HES 30HES 6 inch (15cm) 8 inch (20cm) 10 inch (25cm) 12 inch (30cm) /60 50/60 50/60 50/60 22/28 27/30 36/43 39/ / / / / / / / / /96 95/96 95/97 93/96 220/ / / /240 50/60 50/60 50/60 50/60 23/27 30/32 35/42 38/ / / / / / / / / /98 98/99 98/99 98/

25 WALL MOUNT VENTILATING FANS [LOUVER] 20HLES Refreshes your surroundings Automatic shutters Durable plastic casing and light weight Removable oil receptacle that collects grease or oil dripping Effectively drives out foul air and induces fresh ventilation High quality motor - reliable, quite and trouble free Specifications Model Description Voltage(V) Freq (Hz) Power Consumption (W) Speed (R/M) Air Delivery (CMM) Power Factor (%) Weight (Kg) /60 27/ / /11 95/98 20HLES 8 inch (20cm) /60 29/ / / /96 23

26 WALL MOUNT VENTILATING FANS [METAL] 20HMES 25HMES Refreshes your surroundings Automatic shutters Metal Body Removable oil receptacle that collects grease or oil dripping Effectively drives out foul air and induces fresh ventilation High quality motor - reliable, quite and trouble free Dimensions [mm] Model Description A B C D E K 20HMES 8 inch (20cm) HMES 10 inch (25cm) Specifications Model 20HMES 25HMES Voltage(V) Freq (Hz) Power Consumption (W) Speed (R/M) Air Delivery (CMM) Power Factor (%) Weight (Kg) /60 24/ / / / /60 26/ /1500 9/ / /60 32/ / / / /60 33/ / /16 100/

27 HIGH PRESSURE INDUSTRIAL TYPE 25HIS 25AHS 30HIS * Optional 30AHS Ideal for factory, warehoue, restaurant kitchen where big air change is necessary Metal Body Slim design for optimum space utilization and easy installation Refreshes your Surroundings High performance totally enclosed motor prevents the temperature of the motor from rising abnormally Can be used over an ambient temperature range from -10 to +50 * Optional Specifications Dimensions [mm] Model Description A B C D E F 25HIS 10 inch (25cm) HIS 12 inch (30cm) Model Voltage(V) Freq (Hz) Power Consumption (W) Speed (R/M) Air Delivery (CMM) Power Factor (%) Weight (Kg) 25HIS 30HIS /60 56/ / / / /60 51/ / / / /60 58/ / / / /60 56/ / / / *Shutter Available in 25AHS & 30AHS for High Pressure Industrial Type 25HIS & 30HIS 25

28 CEILING MOUNT VENTILATING FANS 17HCV 24HCV The long life motor designed to withstand continuous operation is adopted in all models Adoption of round to square adapter equipped with nail further facilitating duct connection work Completely sealed and permanently lubricated ball bearings Pre-painted color steel casing enhances rust resistance Installation and removal of the louver can be performed by finger touch, thereby permitting maintenance be performed easily 1 Meter wire pre-connected from motor for supply line Specifications Dimensions [mm] Model Hz Watt R.P.M Air/Volume db (A) Weight (kg) CMH[CFH] 17HCV 24HCV (2,800) (2,600) (4,900) (4,800) Model Description A B C D E Fsq. Gsq. H Duct size 17HCV 6.8 inch (17cm) Ø100 24HCV 9.2 inch (23cm) Ø100 26

29 CEILING FANS 56HS 48HS New Elegant Design Available in 56 inch, 48 inch and 36 inch Powerful 16-pole condenser motor 5-speeds and off by regulator Well balanced and designed blades for maximum air delivery Superior quality stoving paint for long life finish Noiseless, completely sealed and permanently lubricated ball bearings Speed regulator can be mounted on surface OR flush 36HS Model Description Hz 50 56HS 56 inch [140cm] HS 48 inch [120cm] HS 36 inch [90cm] 60 Watt R.P.M Air Velocity Air Delevery Low High Low High m/min m3/min Weight [kg]

30 SPEED REGULATORS D56HS D48HS D36HS 5 4 Due to technical reason D56HS should be used only with 56HS Ceiling fan, D48HS should be used only with 48HS Ceiling fan and D36HS should be used only with 36HS Ceiling fan. 5 4 SIZING A FAN TO A ROOM To get maximum comfort and energy savings, it is necessary to choose the correct size fan for a room. Blade span is the key. A fan that is too small or too big for your room may look awkward. A fan that is too small probably will not move enough air and a fan is too big might over power the room. Hayashi recommends the following: ITEM CODE 56HS 48HS 36HS SQUARE FOOTAGE 400 sq. ft. 256 sq. ft. 144 sq. ft. 28

31 ITEM CODE DESCRIPTION PAGE NO. S15HER 6 inch (15 cm) round ventilating fan S20HER 8 inch (20 cm) round ventilating fan 21 15HES 20HES 25HES 30HES 20HLES 20HMES 25HMES 25HIS 30HIS 25AHS 30AHS 17HCV 24HCV 56HS 48HS 36HS D56HS D48HS D36HS 6 inch (15 cm) square ventilating fan 8 inch (20 cm) square ventilating fan 10 inch (25 cm) square ventilating fan 12 inch (30 cm) square ventilating fan 8 inch (20 cm) square ventilating fan (With louver) 8 inch (20 cm) square ventilating fan (Metal) 10 inch (25 cm) square ventilating fan (Metal) 10 inch (25 cm) High Pressure Industrial ventilating fan 12 inch (30 cm) High Pressure Industrial ventilating fan Shutter for 25HIS Shutter for 30HIS 6.8 inch (17 cm) Ceiling mount ventilating fan 9.2 inch (23 cm) Ceiling mount ventilating fan 56 inch (140 cm) Ceiling fan 48 inch (120 cm) Ceiling fan 36 inch (90 cm) Ceiling fan Speed Regulator for 56 inch (140 cm) Ceiling fan Speed Regulator for 48 inch (120 cm) Ceiling fan Speed Regulator for 36 inch (90 cm) Ceiling fan

32 Corporate Office C.B.D P.O. Box 1736, Ruwi, Postal Code: 112, Sultanate of Oman Tel: Fax: