UNITS & SYSTEMS. Fast Finder A/C & HEATER UNITS AUXILIARY HEATERS...610, 617 WALL MOUNT BUSES School, Shuttle, and Transit...

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1 UNITS UNITS & SYSTEMS AUXILIARY HEATERS...610, 617 WALL MOUNT BUSES School, Shuttle, and Transit CEILING MOUNT CONDENSERS & BRACKET KITS EVAPORATOR UNITS FACTORY TYPE - IN DASH Drop-In Evaporator Kits FILTERS Remote Mount Filters Air Filters - Evaporator FLOOR MOUNT (see Universal) HEATERS Auxiliary Electric DC HOSE INSTALLATION KITS PRESSURIZERS / Booster Blower REMOTE MOUNT Condensers REMOTE MOUNT FILTERS ROOFTOP MOUNT A/C Units Condensers UNIVERSAL MOUNT Ceiling, Floor, or Under Dash...592, 596 Fast Finder S S S A A A A A A UNITS MEI Corporation

2 EVAPORATOR UNIT BACKWALL MOUNT FLEETS HEAVY & MEDIUM DUTY TRUCKS INDUSTRIAL AGRICULTURE The sets a new standard in air conditioning technology. It combines performance and styling in a package small enough to fit almost anywhere. In addition, it utilizes engineered resin technology to create a unit that is not only attractive but incredibly durable. The utilizes advanced coil and blower technology to create the highest capacity possible in a wall mounted unit that is no more than 11-1/4 wide. A/C & HEATER UNITS Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets NOTE: Suport Legs sold separately BACKWALL v v BACKWALL Air Flow CFM Capacity...Cooling - 17,180 BTU/Hr with 36 F (4,329 kcal/h with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...16 lbs. (11 kg) Floor Support Kit Plumbing Covers Recirculation Filter Remote Control Panel RD Blower Motor Assembly - 12v Blower Motor Assembly - 24v Evaporator...RD Expansion Valve Knob, Rotary Control...71R-4025 Louver Resistor, Speed Control Switch, 5 Speed, 5 Term (40 amp) Thermostatic Switch MEI Corporation 573

3 EVAPORATOR UNIT BACKWALL MOUNT FLEETS HEAVY & MEDIUM DUTY TRUCKS INDUSTRIAL AGRICULTURE The blasts ice cold high velocity air where you want it. Multi-directional diffusers are positioned directly over the blower so you get cool air right off the coil in any direction. This compact high-capacity unit easily mounts between the seats to back walls in most class 6-8 conventional cabs. It can also be front dash mounted in some class 6 and 7 vehicles where a flat space permits. The is designed to provide maximum cooling with a minimum of maintenance. The welded steel construction uses only nut plates and is void of troublesome sheetmetal screws. It s unique design which provides access to any components in minutes is a fleet dream and a breath of fresh air to owner operators tired of bruised knuckles under the dash. A backwall/floor support kit option is available for added reinforcement. Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets BACKWALL v v NOTE: Suport Legs sold separately BACKWALL Air Flow CFM Capacity...Cooling - 17,180 BTU/Hr with 36 F (4,329 kcal/h with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...25 lbs. (11 kg) Floor Support Kit Recirculation Filter Blower Motor - 12v Blower Motor - 24v Blower Wheel Control Panel Assm. (fixed)...rd Control Panel Assm. (variable)...rd Drain Hose Evaporator Expansion Valve (R134a) Knob Louver (top) (2) Louver (bottom) (2) Resistor Switch, ON-OFF-ON Thermostatic Sw. (preset 24 cap.) Thermostatic Sw. (rotary 36 cap.) MEI Chad/Preston Corporation

4 A/C UNIT WALL MOUNT CONSTRUCTION MINING AGRICULTURAL Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets FEATURES Welded Steel Construction 360 Adjustable Air Outlets Variable Speed Blower Switch Heavy Duty Permanent Magnet Motor Mounts Easily Between Seats or On Back Wall of Conventional Trucks Proven Reliable Performance BACKWALL v v Air Flow SCFM Performance...17,500 BTU/h Max.Power Required v DC 6 24v DC Weight...29 lbs. 250 mm mm mm 16.3 BACKWALL 174 mm 235 mm 9.3 Blower Motor - 12v Blower Motor - 24v Blower Wheel (2)...call Evaporator Expansion Valve Knob (2) Louver - Rectangle (1) Louver Assembly - Round(4) Resistor 12v Switch, 3 speed Thermostatic Switch MEI Corporation 575

5 EVAPORATOR UNIT BACKWALL MOUNT (with Heat Option) CONSTRUCTION MINING AGRICULTURAL With the emergence of smaller cabs comes the demand for systems that deliver paramount performance while requiring minimum space. The versatility of the allows the air plenum to be changed to divert the air out the top or the front of the unit depending on the application. In addition, the controls can be remote mounted. Utilizing quality components throughout, this unit promises to provide hassle free maintenance and exemplary performance. Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets BACKWALL Heater/Air Conditioner - 12v Heater/Air Conditioner - 24v Air Conditioner Only - 12v Air Conditioner Only - 24v BACKWALL Air Flow CFM (348 m 3 /h) Capacity...Heating - 22, F (5, C Cooling - 15, F (3, C) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...24 lbs. (11 kg) Plenum Assembly Duct Kit Control Panel A/C only...rd A/C - Heat...RD Blower Motor Assembly - 12v Blower Motor Assembly - 24v...RD Blower Wheel (2) Circuit Breaker, 15 amp - 24v Circuit Breaker, 30 amp - 12v Evaporator...76R-5030 Expansion Valve Filter (Recirculation) Heater Core...76R-1030 Louver (rectangle) (2) Louver (round) (3) Relay - 12v Relay - 24v Switch (Heat-A/C) Switch, (A/C Only) Switch, Fan Thermostatic Switch MEI Corporation

6 evaporator unit BACKWALL mount ARMORED CARS AID CARS PERSONNEL CARRIERS OFF ROAD CABS The is an ideal unit for armored car applications because the system can direct heated or cooled air to both front and rear compartments through multi-directional louvers. The tremendous capacity of this unit also makes it ideal for aid car, delivery truck or large box applications. The also offers simple service and an evaporator filter. A/C & HEATER UNITS Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets BACKWALL Rear Exhaust - 12v Rear Exhaust - 24v Fresh Air Intake - 12v Fresh Air Intake - 24v Air Flow CFM (348 m 3 /h) 21.0 in. (53.3 cm) 18.8 in. (47.8 cm) Rear Air Exhaust ( Only) BACKWALL Capacity...Heating - 46, F (11, C) Cooling - 33, F (8, C) Current Draw VDC (includes 4 amps for A/C clutch) VDC (Includes 2 amps for A/C clutch) 11.8 in. (30 cm) 26.8 in. (68.1 cm) Weight...47 lbs. (11 kg) 8.3 in. (22 cm) 9.2 in. (23.4 cm) Fresh Air Intake ( Only) volt volt Inline Booster Pressurizer Louver Assembly (rear) RD Blower Assembly - 12v...RD Blower Assembly - 24v...RD Blower Wheel (2) Control Cable (2)...72R-7290 Control Panel Assembly Evaporator...76R-7070 Expansion Valve Filter (air) Heater Core...76R-3500 Heater Valve Knob (cable) (2) Knob (control) (1) Louver, round (4)...RD Motor 12v Motor 24v Reisistor Switch 3 speed (a/c only) Switch, Toggle (4 terminal) Switch, Toggle (6 terminal) Thermostatic Switch (2) MEI Corporation 577

7 evaporator Unit BACKWALL mount CONSTRUCTION MINING AGRICULTURAL The is a beefed up unit with a heavy duty all metal housing designed for off road applications. Designed specifically for high capacity applications, this unit also offers fresh air intake and can be pressurized. Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets BACKWALL v v 27.4 in. (69.7 cm) BACKWALL Air Flow CFM (348 m 3 /h) Capacity...Heating - 46, F (11, C) Cooling - 33, F (8, C) Current Draw VDC (includes 4 amps for A/C clutch) VDC (Includes 2 amps for A/C clutch) 20.1 in. (51.1 cm) 20.8 in. (52.9 cm) 7.0 in. (7.6 cm) 2.7 in. (6.8 cm) 8.7 in. (22.0 cm) Weight...47 lbs. (11 kg) volt volt Inline Booster Pressurizer 9916 Fresh Air Intake (replacement filter) Fresh Air Intake Filter Blower Assembly - 12v...RD Blower Assembly - 24v...RD Blower Wheel Evaporator...76R-7070 Expansion Valve Filter (recirculation) Heater Core...76R-3500 Heater Valve, cable operated Knob (control) Louver (4) Motor - 12v Motor - 24v Resistor Speed Control Rotary Actuator Assembly...RD Switch, OFF-ON-ON 12v Switch, OFF-ON-ON 24v Switch, Rocker, Fan ON-ON-ON Termostatic Switch MEI Corporation

8 EVAPORATOR UNIT BACKWALL MOUNT (with Heat Option) CONSTRUCTION MINING AGRICULTURAL Compact and powerful are the best words to describe the Inch for inch it has the highest output of any unit its size in the off road. It is constructed of heavy guage coated steel and engineered to filter in-cab air as well as incoming outside air when pressurization is required. The s high-performance, rugged construction and serviceability make it ideal for all off road applications where space is a minimum and dependability essential. A/C & HEATER UNITS Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets BACKWALL Heater/Air Conditioner - 12v Heater/Air Conditioner - 24v Air Conditioner Only - 12v Air Conditioner Only - 24v Air Flow CFM (450 m 3 /h) Capaacity...Heating - 28, F (7, C) Cooling - 18, F (4, C) Controls...Mode selector switch (heat or A/C), three speed fan switch, fixed setting thermostat, cable controlled water valve. Current Draw VDC (includes 4 amps for A/C clutch) VDC (Includes 2 amps for A/C clutch). Motor...Totally sealed 12 or 24 volt permanent magnet type with long life brushes and heavy duty pre-lubricated sealed ball bearings. Weight...39 lbs. (18 kg) 18.2 in. (46.2 cm) 20.4 in. (51.8 cm) BACKWALL 6.8 in. (17.2 cm) Outside Air Adapter Heater Conversion Kit - to convert previously installed / units Universal Duct Kit Remote Mount Filter Horizontal volt volt Inline Booster Pressurizer Blower Motor - 12v Blower Motor - 24v...73R-4264 Blower Motor Assembly - 12v...RD Blower Motor Assembly - 24v Blower Wheel (CW) Blower Wheel (CCW) Control Cable...72R-8190 Evaporator Expansion Valve Filter (recirculation) Heater Core Heater Valve Knob...71R-4035 Lever Control...RD Louver (top-swivel) (2) Louver (front) (2) Resistor Switch - Fan, SPST Switch - Toggle, SPST Thermostatic Switch MEI Corporation 579

9 EVAPORATOR UNIT CEILING MOUNT CONSTRUCTION MINING INDUSTRIAL The compact headliner air conditioner was designed for hard to air condition cabs. Its compact, low profile, heavy duty construction makes this unit the best in its class for off road applications. With its capacity to filter recirculated air and ability to use an outside air adapter, dusty environments are not a problem. Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets Air Conditioner Only -12v Air Conditioner Only - 24v CEILING Air Flow CFM Capacity...Cooling - 17,000 BTU/Hr with 36 F (4,272 kcal/h with 2.2 C) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...27 lbs. (12 kg) CEILING Fresh Air Box Assembly Horizontal Vertical Remote Mount Filter volt volt Inline Booster Pressurizer Fresh Air Replacement Filter Blower Motor - 12v Blower Motor - 24v Blower Motor Assembly - 12v...RD Blower Motor Assembly - 24v...RD Blower Wheel (2) Evaporator Expansion Valve Recirculation Filter Knob, Control Louver (3) Switch, 3 speed Thermostatic Sw. (preset 24 cap.) MEI Corporation

10 EVAPORATOR UNIT CEILING MOUNT CONSTRUCTION MINING INDUSTRIAL The is the ultimate choice in off road air conditioning comfort. It is capable of producing a quick 240 CFM and filters recirculating cab air. Cab pressurization can be added using an outside air adapter and particulate filter. A HEATER OPTION rounds out the into a perfect package for equipment manufacturers looking for a powerful product in a minimum of space. Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets CEILING Heater/Air Conditioner - 12v Heater/Air Conditioner - 24v Air Conditioner Only - 12v Air Conditioner Only - 24v Air Flow CFM Capacity...Cooling - 17,000 BTU/Hr with 36 F (4.272 kcal/h with 2.2 C) refrigerant temp. and 80 0 F (26.7 C) wet bulb entering air Heating - 25, F (6, C) air temp. rise Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...39 lbs. (18 kg) CEILING Fresh Air Box Assembly Horizontal Vertical Remote Mount Filter volt volt Inline Booster Pressurizer Fresh Air Replacement Filter Heater Conversion Kit - to convert previously installed / units Blower Motor Assembly - 12v Blower Motor Assembly - 24v Control Cable Evaporator Expansion Valve Fresh Air Box Assembly Heater Conversion Kit Heater Core Heater Valve Knob, Control, Rotary...RD Louvers (4) Switch, A/C only Toggle SPST Switch, Toggle DPDT Switch, Toggle SPDT Thermostatic Sw. (rotary 36 cap.) MEI Corporation 581

11 EVAPORATOR UNIT SLIMLINE CEILING MOUNT CONSTRUCTION MINING INDUSTRIAL FEATURES Low Profile Unit for Extra Leg and Elbow Room Heavy Duty Construction For Off-Road Vehicles Combo Unit with A/C and Heat Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets Optional Parts (below) v v CEILING Air Flow CFM Performance...Cooling: 13,200 BTU Heating: 23,600 BTU Max.Power Required v DC v DC Weight...26 lbs. drain outlet 152 mm mm mm 15.0 heater outlet heater inlet CEILING mm mm mm 23.2 Air Filter...call Blower Motor Assembly - 12v...call Blower Motor Assembly - 24v...call Evaporator...call Expansion Valve Filter, Recirculation...call Heater Core...call Heater Valve...call Knob (2) Louver (5)...call Resistor 12v Resistor 24v...call Switch, 3 speed Thermostatic Switch MEI Corporation

12 EVAPORATOR UNIT CEILING MOUNT TRUCKS MOTOR HOMES VANS REFUSE The compact, profile design of the allows an out of the way ceiling mount in any vehicle. The high output of cold air blowing down from above is the ultimate in driver comfort. It can be installed facing any direction that best suits the particular application. Not only does this air conditioner allow a perfect installation in cabs where space is a problem but it is also an effective auxiliary cooling unit in vans, motor homes, and small delivery vehicles. Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets CEILING v v CEILING Air Flow CFM Capacity...Cooling - 17,000 BTU/Hr with 36 F (4,272 kcal/h with 2.2 C) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...24 lbs. (11 kg) Blower Motor Assembly - 12v Blower Motor Assembly - 24v Control Panel - 12v...RD Control Panel - 24v...RD Dome Light Assembly - 12v... 71R1262 Dome Light Assembly - 24v... 71R1264 Evaporator... 76R 5200 Expansion Valve Filter (foam) Knob (2) Louver Resistor Switch, 3 speed, Fan Thermostatic Switch MEI Corporation 583

13 EVAPORATOR UNIT CEILING MOUNT BUSES VANS FIRE TRUCKS Offering a big airflow of 577 CFM, the is one of the highest capacity and best quality headliner air conditioners on the market. It can be used in a variety of larger cab applications such as: shuttle buses/vans, fire trucks, and smaller school buses. The electric water pump can be used in tilt cab situations or in extremely humid applications. Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets v CEILING Air Flow CFM Capacity...Cooling - 39,500 BTU/Hr with 36 F (9,954 kcal/h with 2.2 C) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...33 lbs. (11 kg) CEILING 2844 Electric Water Pump Moisture Sensor Kit Blower Motor Assembly - 12v... 73R5502 Blower Motor Assembly - 24v... 73R5504 Evaporator... 76R6040 Expansion Valve Filter Knob Louver (4) Pump (condensate)...rd Relay - 12v Relay - 24v Resistor Switch, Fan 3 Speed Switch Assembly - 12v...RD Switch Assembly - 24v...RD Thermostatic Switch MEI Corporation

14 A/C UNIT ROOFTOP MOUNT HEAVY, MEDIUM & LIGHT DUTY TRUCKS CONSTRUCTION AGRICULTURAL CABS A/C & HEATER UNITS The is the ultimate rooftop air conditioner design. It is a lightweight, high capacity unit with a styled low profile that fits the aerodynamic truck designs of today. Notice the sloping front that rides comfortably over center marker lights. A low profile plenum extends 1-1/2 into the cab and blends easily into the headliner leaving ample head room. High-velocity air can be directed 360 through large diffusers located directly below the double blowers. Also featured is a cab air filter incorporated into the plenum. The heavy duty design contains tube and fin coil construction, a high capacity receiver drier and a trinary system protection switch. The trinary switch extends condenser motor life and guards against premature component failure. Should the ever need service, only two outside bolts need to be removed to access any component. The is perfect for most truck applications, especially C.O.E. s where space in the cab is limited. NOTE: This is not a self contained unit. Hose Kit #9855 Engine Compressor Bracket Kit ROOFTOP v v UPS Due to size and weight, this unit must be shipped by LTL Carrier. Air Flow CFM (450 m 3 /h) Capacity...16,000 BTU/Hr (4,032 kcal/h) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...44 lbs. (33.6 kg) Condenser Coil...The coil is aluminum fin and copper tube construction. This material selection, which includes a tube of.022 (6cm) wall thickness, results in an effective, lightweight and rugged coil. Condenser Motor...The motor is a permanent magnet type selected for its extended life. The motor is sealed and a slinger ring and hub cap added for weather protection. The fan is aluminum with a heavy duty spider and riveted blades Bug Screen Winter Cover Universal Roof Mount Kit ROOFTOP Blower Wheel (CCW) Blower Wheel (CW) Condenser Condenser Fan Condenser Motor - 12v Condenser Motor - 24v Evaporator Coil Evaporator Motor - 12v Evaporator Motor - 24v Expansion Valve Knobs (2) Louver Assembly 4-1/2 (2) Receiver Drier Relay - 12v Relay - 24v Replacement Plenum Gasket...RD Replacement Roof Seal...RD Resistor Rotary Switch - 3 speed, 5 terminal Thermostatic Switch Trinary Pressure Switch MEI Corporation 585

15 A/C UNIT ROOFTOP MOUNT Trucks NOTE: This is not a self contained unit. Hose Kit #9850 Engine Compressor Bracket Kit FEATURES Heavy Duty Steel Construction Lighted Integrated Headliner Control Panel Variable Speed Blower Switch Adjustable Thermostat Switch Various Louver Configurations Durable Double Wheel Plastic Blower Intergrated Receiver Drier Integrated Single Fan Condenser High and Low Pressure Switch ROOFTOP v Air Flow SCFM (415 SCMH) Due to size and weight, this unit must be shipped by LTL Carrier UPS 25.4 ROOFTOP Performance...13,500 BTU/h (4.0 kw) 7.7 Max.Power Required v DC Weight...74 lbs. (33.6 kg) MAX. MOUNTING DIMENSION TO TOP OF ROOF Winter Cover...call Blower Motor (Evaporator) - 12v Evaporator Blower Wheel (2) Condenser...call Evaporator Expansion Valve Fan Blade, Knob (Blower Switch) A Knob (Thermostatic) Louver Assembly - small (2) Louver Assembly - large (2) Motor, Condenser - 12v Receiver Drier Switch, 3 speed Switch, High Pressure Switch, Low Pressure Thermostatic Switch MEI Corporation

16 A/C UNIT ROOFTOP MOUNT CONSTRUCTION MINING AGRICULTURAL The has set the standard in the off highway market for rooftop air conditioning. Years of development have made this unit the most rugged, dependable and serviceable unit in the industry. It s heavy guage steel construction and heavy duty components assure trouble free operation in the most extreme environments. Should service be necessary, rubber hood tie-downs unlatch and expose easily removable components to minimize expensive down time. Hose Kit #9855 Engine Compressor Bracket Kit NOTE: Not a self contained unit v v UPS Due to size and weight, this unit must be shipped by LTL Carrier. ROOFTOP Air Flow...Evaporator CFM (544 m 3 /h) Condenser CFM (1444 m 3 /h) Capacity...22,000 BTU/Hr (5,544 kcal/h) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight lbs. (47 kg) ROOFTOP Horizontal Vertical Remote Mount Filter Repl. Filter Backpack Filter Repl. Filter volt volt Inline Booster Pressurizer Pressurizer Inlet Cap Stiffener Brackets Fresh Air Filter Box Winter Cover Blower Motor Assembly - 12v Blower Motor Assembly - 24v...RD Blower Wheel Blower Wheel Condenser Drain Hose Evaporator Expansion Valve Fan Blade, Filter, Recirculation Gasket (Plenum)...RD Knob (2) Louver Assembly 4-1/2 (2) Motor, Blower (Evaporator) - 12v Motor, Blower (Evaporator) - 24v Motor, Condenser - 12v Motor, Condenser - 24v Plenum Assembly...RD Receiver Drier Resistor Switch, 3 speed Switch, Pressure, Binary Thermostatic Switch MEI Corporation 587

17 A/C UNIT ROOFTOP MOUNT CONSTRUCTION MINING AGRICULTURAL NOTE: This is not a self contained unit. FEATURES Ideal Choice for Heavy Duty Severe Operating Conditions Off-Road Applications Heavy Duty Sealed Bearing Motors Heavy Gauge Steel Construction Bult to Last Optional Side Mount Fresh Air Filter to Double as a Cab Pressurizer Hose Kit #9855 Engine Compressor Bracket Kit Optional Parts (below) v v Due to size and weight, this unit must be shipped by LTL Carrier. UPS ROOFTOP Air Flow SCFM Performance...17,000 BTU/h Max.Power Required v DC 11 24v DC Weight...85 lbs. 618 mm mm mm mm ROOFTOP 460 mm mm volt volt Inline Booster Pressurizer Fresh Air Filter...call Side Mount Winter Cover...call Blower Wheel (2) Condenser Evaporator...call Expansion Valve Fan Blade, Knob (2)...call Louver (2) Motor, Blower (Evaporator) - 12v Motor, Blower (Evaporator) - 24v Motor, Condenser - 12v Motor, Condenser - 24v Receiver Drier Switch, 3 speed, 12v Switch, 3 speed, 24v Switch (Low Pressure) Switch (High Pressure) Thermostatic Switch MEI Corporation

18 A/C Unit ROOFTOP MOUNT (WITH HEAT OPTION) CONSTRUCTION MINING AGRICULTURAL The rooftop unit uses the latest design techniques to produce a rugged unit, which combines Euro styling with heavy duty components that will withstand the roughest applications. The Heater/Air Conditioner is the first in the industry to employ engineered resin technology. This Euro styling and design sets this unit far beyond the competition in appearance, durability and performance. Hose Kit #9855 Engine Compressor Bracket Kit NOTE: Not a self contained unit ROOFTOP Heater A/C - 12v Heater A/C - 24v A/C Only - 12v A/C Only - 24v UPS Due to size and weight, this unit must be shipped by LTL Carrier. Air Flow CFM Capacity...Cooling - 25,000 BTU/Hr with 36 F (7.3kW with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Heating - 45, F 37.8 C) air temp. rise Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...65 lbs. ROOFTOP Horizontal Vertical Remote Mount Filter volt volt Inline Booster Pressurizer Binary Switch Blower Assembly - 12v Blower Assembly - 24v Condenser Condenser Fan - 12v Condenser Fan - 24v Evaporator...76R-5820 Expansion Valve Heater Core...76R-1650 Knob...RD Louver...72R-3140 Receiver Drier Relay - 12v Relay - 24v Resistor - 12v...71R-1402 Resistor - 24v Rocker Switch...71R-0840 Rotary Switch Thermostatic Switch MEI Corporation 589

19 A/C UNIT ROOFTOP MOUNT (WITH HEATER) CONSTRUCTION MINING AGRICULTURAL The rooftop heater/air conditioner is designed with versatility and dependability in mind. In addition, this unit comes with HEAT. It is a solid, dependable unit utilizing the most rugged and highest quality components available. Hose Kit #9855 Engine Compressor Bracket Kit NOTE: Not a self contained unit ROOFTOP v v UPS Due to size and weight, this unit must be shipped by LTL Carrier. Air Flow CFM Capacity...Cooling - 25,000 BTU/Hr with 36 F (6,300 kcal/h with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Heating - 45, F (11, C) air temp. rise Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...90 lbs. (41 kg) \ ROOFTOP Horizontal Vertical Remote Mount Filter Fresh Air Filter Box volt volt Inline Booster Pressurizer Stiffener Brackets Blower Wheel, CCW Blower Wheel, CW Circuit Breaker, 20amp - 24v Circuit Breaker, 35amp - 12v Condenser Evaporator Expansion Valve Fan Motor Assm - 12v (12 dia.) Fan Motor Assm - 24v (12 dia.) Filter, Air Recirculation Heater Core...76R-1860 Heater Valve Knob, Control Louver diameter Motor 12v Motor 24v Receiver Drier Relay - 12v Relay - 24v Resistor Switch, Fan ON-ON-ON Switch, High Pressure Switch, Low Pressure Switch, Mode ON-OFF-ON Thermostatic Sw. (part of elec panel assm) MEI Corporation

20 A/C UNIT ROOFTOP/side MOUNT CONSTRUCTION MINING AGRICULTURAL NOTE: This is not a self contained unit. Hose Kit #9850 Engine Compressor Bracket Kit Condenser (rad. or remote mnt.) Condenser Brackets FEATURES Can be Mounted in Either Position Vertical or Horizontal Control Panel can be Remote Mounted for Operator Convenience Rubber Tie-down Latches Heavy Duty Construction Optional Remote Mount Filter and Optional In-line Booster Blower Combo A/C and Heat ROOFTOP v v Air Flow CFM Performance...Cooling: 25,000 BTU Heating: 45,000 BTU Max.Power Required v DC v DC Weight...70 lbs. Due to size and weight, this unit must be shipped by LTL Carrier. UPS ROOFTOP Horizontal Vertical Remote Mount Filter volt volt Inline Booster Pressurizer 72R4531 Air Outlet Adapter for In-line Booster Blower Wheel (2) Evaporator... 76R5700 Expansion Valve Filter, Recirculation Gasket (Plenum)...RD Heater Core... 76R1870 Motor, Blower (Evaporator) - 12v Motor, Blower (Evaporator) - 24v Thermostatic Switch MEI Corporation 591

21 FACTORY TYPE DROP-IN EVAPORATOR KIT FREIGHTLINER, FORD, STERLING - CARGO SERIES TRUCKS 1990 and ON An integrated air conditioning package for the LCF Freightliner, Ford/Sterling Cargo applications. The heater/air conditioning kit replaces the existing factory heater and out performs any other air conditioning option available. The kit includes everything for a complete installation. FACTORY TYPE System Kit Includes: Binary Switch Condenser Drier Heater A/C Unit Installation Kit Rotory Cable Controls Heater/Air Conditioner - 12v A/C Unit Also Requires: Engine Compressor Bracket Kit (shipped in 3 separate boxes) FACTORY TYPE Air Flow CFM Capacity...Cooling - 20,000 BTU/Hr with 36 F (kw6.82 with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Heating - 34, F 37.8 C) air temp. rise Current Draw VDC Weight...41 lbs. (19 kg) Blower Motor Assy. - 12v Condenser Evaporator...RD Expansion Valve Filter Receiver Drier Binary Switch Thermostatic Switch MEI Corporation

22 FACTORY TYPE DROP-IN EVAPORATOR KIT FORD L SERIES CONVENTIONALS The evaporator kit for the Ford L Series takes advantage of the existing O.E.M. housing and blower system. The complete system includes condenser, evaporator, hose kit and installation kit to make an easy and complete installation. NOTE: DOES NOT FIT FORD AEROMAX *1997- On *(Limited Availability) UPS 1) Due to size and weight, this unit must be shipped by LTL Carrier. 2) (shipped in 3 separate boxes) Capacity...Meets OEM manufacturer s specifications System Kits Includes: Kits use high-efficiency style condenser. Drop-in Evaporator FACTORY TYPE Thermostat & Expansion Valve Refrigerant Hose & Fittings High Capacity Accumulator Wiring Harness Condenser Installation Hardware Accumulator Condenser (1997-on) Condenser ( ) Evaporator Orifice Tube Engine Compressor Bracket Kit FACTORY TYPE FACTORY TYPE DROP-IN EVAPORATOR KIT NAVISTAR S 4000, 7000, 8000 SERIES TRUCKS The drop-in evaporator kit takes advantage of the OEM housing and blower motor assembly, R134a compatible (shipped in 3 separate boxes) Capacity...Meets OEM manufacturer s specifications System Kit Includes: Drop-in Evaporator Thermostat & Expansion Valve Refrigerant Hose & Fittings High Capacity Receiver Drier Trinary Protection Switch Wiring Harness Condenser Installation Hardware Condenser Evaporator...RD Expansion Valve Receiver Drier Thermostatic Switch Trinary Switch Engine Compressor Bracket Kit 2013 MEI Corporation 593

23 FACTORY TYPE UNDER DASH MACK R MODEL CABS The heater/air conditioner is without question the best unit available for all Mack R model cabs. It can be installed using existing mounting points in all R, U, DM, RL/RS and RW cabs. Features include high performance, factory installed look and a completely new air control system. FACTORY TYPE Grey - 12v Beige - 12v Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets FACTORY TYPE Air Flow CFM Capacity...Cooling - 20,000 BTU/Hr with 36 F (5,040 kcal/h with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Heating - 27, F (6, C) air temp. rise Current Draw VDC Weight...34 lbs. (15 kg) Air Actuator Assembly (2) Blower Wheel Cable, Control Evaporator Expansion Valve Heater Core Heater Valve Knob (3)...71R-4035 Louver Louver - A/C (2) Louver (2-1/2 )...72R-2550 Micro Switch Motor - 12v Resistor Switch, Fan Thermostatic Switch MEI Corporation

24 FACTORY TYPE IN DASH NAVISTAR S 4000, 7000, 8000 SERIES TRUCKS The performance and features go beyond anything offered in-dash for all S series and new conventional vehicles. With styling that matches the factory dash, the includes Max A/C and Defrost Interlock features not offered by any other Navistar conventional S series or 4000, 7000, and 8000 series systems. The mounts directly to the firewall and mates to existing inlet and outlet ducting. FACTORY TYPE System Kit Includes: Heater A/C Unit Heater Hose & Water Valve Refrigerant Hose & Fittings High Capacity Receiver Drier Trinary Protection Switch Wiring Harness Condenser Engine Compressor Installation Hardware Bracket Kit (shipped in 4 separate boxes) FACTORY TYPE Air Flow CFM Capacity...Cooling - 22,400 BTU/Hr with 36 F (5,645 kcal/h with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Heating - 29, F (7, C) air temp. rise Current Draw VDC (includes 4 amps for A/C clutch) Weight...48 lbs. (22 kg) Blower Motor - 12v Blower Wheel Condenser Evaporator Expansion Valve Heater Core Receiver Drier Trinary Switch Thermostatic Switch MEI Corporation 595

25 UNIVERSAL MOUNT CEILING, FLOOR, or UNDER DASH UNIVERSAL APPLICATIONS Perfect for lighter duty applications, the delivers high capacity output for its size. It can be mounted on the floor, ceiling or under dash, which ever is required. In addition, optional air outlets are available so that air can be ducted where it s required. Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets Temperature Control Kit # UNIVERSAL A/C only - 12v A/C only - 24v Heater only - 12v Heater only - 24v Air Flow CFM (356 m 3 /h) Capacity...Cooling - 17, F ( C) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Weight...15 lbs. (6.8 kg) UNIVERSAL /2 Outlet Adapter Louver Outlet Floor Support Kit Temperature Blower Control Blower Wheel (2) Evaporator...76R-5320 Expansion Valve Filter Motor - 12v Motor - 24v...73R-4064 Resistor Thermostat Wire Harness Assembly...RD (Fits , units only) MEI Corporation

26 UNIVERSAL MOUNT (with Reversible Cores) CONSTRUCTION MINING AGRICULTURAL Designed to be floor mounted behind the seat the is low profile and provides significant air flow. The plenum options have been designed to offer maximum flexibility to duct the air where it s needed. A variety of remote-mount controls are available to complete the installation. A plastic trim kit is also available to be used with the louvered plenum assembly to complete the integrated look. Floor mount w/reversible cores Hose Kit #9850 Engine Compressor Bracket Kit Condenser Condenser Brackets UNIVERSAL Heater/Air Conditioner - 12v Heater/Air Conditioner - 24v Air Conditioner Only - 12v Air Flow CFM (730 m 3 /h) Capacity...Heating - 31, F 37.8 C) air temp. rise Cooling - 33, F 2.2 C) refrigeranttemp. and 80 F (26.7 C) wet bulb Current Draw VDC (Includes 2 amps for A/C clutch) Weight...41 lbs. (19 kg) UNIVERSAL Ductable Plenum Assembly Louvered Plenum Assembly Trim / Installation Kit Blower Assembly - 12v...RD Blower Assembly - 24v...RD Evaporator...76R-6650 Expansion Valve Filter (replacement) Heater Core...76R-3465 Relay - 12v Relay - 24v Resistor - Speed Control Thermostatic Switch MEI Corporation 597

27 hose installation kits for all units w/radiator or remote mounted condenser Hose Length & Size Includes ft., #6 & #10, 6 ft., #8 All fittings with R134a service ports, high and (with Atco type fittings) Low pressure switches, drier and Mounting backet, Assortment of hose ties and Rubber clamps. 9850EZ (with EZ Clip type fittings) Same as above with EZ Clip pliers FOR ROOF UNITS ONLY Hose Length & Size Includes ft., #8 & #10 Fittings (with R134a Service Ports) (with Atco type fittings) 9855EZ (with EZ Clip type fittings) Same as above with EZ Clip pliers condensers Multi-Flow Aluminum Heavy Duty RetroFit UNITS Frame is designed for numerous mounting locations Multi-Flow Cross Section 4 Pass Coil Male Insert O ring Fittings, High density fin count produces exceptional heat transfer. A B UNITS Multi-Flow Condensers PART# A B C Width BTU s /4 25 3/4 22 5/8 1-3/ / / / / /16 3/4 n/a /4 3/4 n/a / /16 1-3/ / /16 1-3/ /2 29 5/ /16 1-3/ /4 29 5/8 26 3/4 3/4 n/a (bracket built into condenser) /2 29 1/ /16 1-3/ Economy Multi-Flow Condensers PART# A B Width 6304A / A / A 13 3/8 21 3/ A 14 1/4 26 3/ A 15 1/2 28 7/ A 18 3/4 31 7/ C Condenser Bracket Kits 9010 Univeral Condenser Bracket Kit Attaches directly to condenser 9013 Multi-Flow Condenser Brackets Attaches directly to aluminum multi-flow condensers (sold in pairs) MEI Corporation

28 pressurizer / booster blower CONSTRUCTION MINING AGRICULTURE Attaching directly to the and remote mount filters (shown below), the Booster Blower forces dust free air into the cab through our heater and air conditioner units v v Air Flow CFM (283 m 3 /h) with filter, 230 CFM (391 m 3 /h) without filter Current Draw VDC VDC Dimensions...4 Inlet 3 Outlet Motor/Fan...One 12VDC, single speed (24VDC available) Weight...7 lbs. (3 kg) UNITS Blower Moter - 12v Blower Moter - 24v Blower Wheel UNITS remote mount filters (used with Pressurizer / Booster Blower) BACKPACK MOUNT x 16 long (228mm x 464mm) HORIZONTAL MOUNT /4 x 18 long (260mm x 457mm) VERTICAL MOUNT /4 x 23 3/4 long (260mm x 503mm) REPLACEMENT PARTS REPLACEMENT PARTS REPLACEMENT PARTS Filter Hood Band Rubber Elbow Filter Hood Band Filter Band MEI Corporation 599

29 CONDENSER UNIT REMOTE MOUNT CONSTRUCTION MINING AGRICULTURAL A versatile remote mount condenser that can be installed on top of a horizontal surface or hung below a roof or floor panel. Suitable for use in off road applications or on medium duty trucks or specialty vehicles where a radiator mount or roof-top condenser cannot be used. REMOTE v (with In-line drier) v (with In-line drier) Capacity...30,000 BTU/Hr (6,804 kcal/h) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Fan...10-inch diameter fan with single speed long life motor Weight...45 lbs. (16.8 kg) REMOTE Shock Mount Assembly (2 required) Condenser Mount Bracket Kit Binary Switch Condenser Diode...71R-1900 Fan Moisture Indicator Motor - 12v Motor - 24v Receiver Drier Relay - 12v Relay - 24v MEI Corporation

30 CONDENSER UNIT UNIVERSAL MOUNT CONSTRUCTION MINING AGRICULTURAL FEATURES: Single Fan Universal Mount Condenser Heavy Duty Steel Construction Heavy Duty Tube and Fin Condenser Coil Mounts: Horizontal or Vertical Quick Release Latches on Cover for Easy Access Rust Resistance Finish UNIVERSAL v v Air Flow SCFM (1,257 SCMH) Performance...27,500 BTU/h (5.0 kw) UNIVERSAL Max.Power Required v DC v DC Weight...42 lbs. (19.1 kg) Blower Motor - 12v Blower Motor - 24v Blower Wheel Fan Blade Condenser MEI Corporation 601

31 CONDENSER UNIT REMOTE MOUNT CONSTRUCTION MINING AGRICULTURAL The offers a two coil design which allows for superior capacity to handle any auxiliary air conditioning system. Being compact in size, the can be mounted horizontally or vertically to fit your particular application. REMOTE v v UPS Due to size and weight, this unit must be shipped by LTL Carrier. Air Flow CFM Capacity...33,000 BTU/Hr (6,804 kcal/h) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Fan...Two 8 diameter bladed fans Weight...40 lbs. (18 kg) REMOTE Rock Guard Vertical Mounting Brackets Condenser Fan (2) Fan Guard (2)...RD Fitting Bracket Assembly...RD Motor - 12v (2)...73R-0562 Motor - 24v (2) Relay - 12v Sealed Relay - 24v Sealed MEI Corporation

32 CONDENSER UNIT UNIVERSAL MOUNT CONSTRUCTION MINING AGRICULTURAL FEATURES Dual Fan Universal Mount Condenser Heavy Duty Steel Construction Durable Permanent Magnet Motor Heavy Duty Tube and Fin Condenser Coil Receiver Drier (Intergrated) Quick Release Latches on Cover for Easy Access UNIVERSAL v v Air Flow...1,000 SCFM (1,700 SCMH) Performance...37,000 BTU/h (10.8 kw) Max.Power Required v DC 10 24v DC Weight...21 lbs. (9.5 kg) UNIVERSAL Blower Motor (2) - 12v Blower Motor - 24v Fan Blades (2) Condenser...call Receiver Drier MEI Corporation 603

33 CONDENSER UNIT REMOTE MOUNT CONSTRUCTION MINING AGRICULTURAL Built to withstand the punishment of off-road environments, the is a rugged, heavy duty condenser with the tremendous capacity to support two cab air units. Rubber shock mounts absorb vibration while coated heavy guage steel encases the working components. The contains a binary system protection switch attached to a high capacity receiver drier. Two sealed permanent magnet fan motors provide extended life and help to minimize down time. If service is necessary, rubber hood latches provide simple access to all serviceable components. REMOTE v v UPS Due to size and weight, this unit must be shipped by LTL Carrier. Air Flow CFM Capacity...44,500 BTU/Hr (11,214 kcal/h) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Fans...Two 10 diameter bladed fans Motors...Two single speed, long life sealed with pre-lubricated bearings Weight...74 lbs. (33.6 kg) REMOTE Shock Mount Assembly Condenser Fan Blade (2) Fan Guard (2)...RD Fitting Bracket Assembly...RD Motor - 12v (2) Motor - 24v (2) Receiver Drier Shock Mount (2) Switch, Pressure, Binary MEI Corporation

34 CONDENSER UNIT UNIVERSAL MOUNT CONSTRUCTION MINING AGRICULTURAL FEATURES Maximum Performance Dual Fan Universal Mount Condender Heavy Duty Steel Construction Durable Permanent Magnet Motor Heavy Duty Tube and Fin Condenser Coil Integrated Receiver Drier UNIVERSAL v v Air Flow...1,600 SCFM (2,718 SCMH) Performance...45,000 BTU/h (13.2 kw) Due to size and weight, this unit must be shipped by LTL Carrier. UPS /2 FITTING MALE INVERTED O -RING (3/4-16 UNF THREAD) REFREGERANT INLET CONDENSER COIL UNIVERSAL Max.Power Required v DC v DC Weight...84 lbs. (38.1 kg) DIA. MTG. HOLES TYP. (4) 8.0 Shock Mount Kit...call Blower Motor (2) - 12v Blower Motor - 24v Fan Blade (2) Condenser...call Receiver Drier MEI Corporation 605

35 CONDENSER UNIT ROOFTOP MOUNT HEAVY & MEDIUM DUTY TRUCKS CONSTRUCTION AGRICULTURAL The is the optimal rooftop condenser design. A light weight, compact, and high capacity unit with a styled low profile that fits the aerodynamic vehicle designs of today. A sloping front provides clearance for marker lights while creating effective air flow when roof space is minimal or air shields are used. Condenser Only not a complete A/C Unit v v Due to size and weight, this unit must be shipped by LTL Carrier. UPS ROOFTOP Air Flow CFM Capacity...24,000 BTU/Hr (6,048 kcal/h) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Condenser Coil...The coil is aluminum fin and copper tube construction, this material selection, which includes a tube of.022 (6 cm) wall thickness, results in an effective, lightweight rugged coil. Motor...The motor is a permanent magnet type selected for its extended life. The motor is sealed and a slinger ring and hub cap have been added for weather protection. The fan is aluminum with a heavy duty spider and riveted blades. Weight...23 lbs. (10.5 kg) ROOFTOP Bug Screen Winter Cover v v Receiver Drier Kit Condenser (except w/4 rows)...77r-0620 Condenser (w/4 rows) Diode...71R-1900 Fan Motor - 12v Motor - 24v Pressure Switch - High Pressure Switch - Low Receiver Drier (optional models only) Receiver Drier Receiver Drier (optional models)...rd Relay - 12v Relay - 24v Switch, Trinary MEI Corporation

36 CONDENSER UNIT ROOFTOP MOUNT HEAVY & MEDIUM DUTY TRUCKS CONSTRUCTION AGRICULTURAL The latest in design technology was used in developing the From it s modern aerodynamic look to it s high capacity, the out performs any unit in its class. Under the cover, heavy duty construction assures that the demands of the class 8 marketplace are met. Condenser Only not a complete A/C Unit v v ROOFTOP Air Flow CFM Capacity...38,800 BTU/Hr (9,576 kcal/h) Current Draw VDC (includes 4 amps for A/C clutch) VDC (includes 2 amps for A/C clutch) Motor/Fan...Two 11-inch (27.9 cm) diameter pancake motor assembly Weight...30 lbs. (14 kg) ROOFTOP Condenser...77R-0630 Fan/Motor Assembly - 12v (2)...73R-8572 Fan/Motor Assembly - 24v (2)...73R MEI Corporation 607

37 CONDENSER UNIT ROOFTOP MOUNT FIRE TRUCKS CRASH & RESCUE VEHICLES DUAL EVAPORATORS The offers amazing performance for a light weight dual fan power condenser. Its high capacity gives the installer a condenser to match with high performance evaporators or dual evaporator systems. The latest motor technology allows for the lowest profile possible while maintaining high output. Condenser only - not a complete a/c unit. ROOFTOP v v Air Flow...2,011 CFM UPS Due to size and weight, this unit must be shipped by LTL Carrier in. (26.7 cm) 22.1 in. (56.1 cm) 16.4 in. (41.8 cm) ROOFTOP Capacity...45,200 BTU/Hr (11,340 kcal/h) Current Draw VDC 42.5 in. (108 cm) Motor/Fan...Two 16-inch diameter pancake motor assembly Weight...85 lbs. (38.6 kg) Coil Assembly...77R-0990 Fan, Motor Assembly 12v (2) MP Fan, Motor Assembly 24v (2) MP Receiver Drier Relay 12v Relay 24v Switch, High Side MEI Corporation

38 auxiliary heaters TRUCKS BOATS RECREATIONAL VEHICLES These auxiliary heaters are among the most versatile and maintenance free units offered in the industry. Round tube and fin design allows these heaters to mount in any position, using the supplied multi-position leg brackets or flush mount frame. The compact size, simple plumbing and high output are ideal in any application AUXILIARY SINGLE FAN REAR EXIT DOUBLE FAN REAR EXIT 5/8 fittings: 5/8 fittings: (12v) (12v) (24v) (24v) 3/4 fittings: 3/4 fittings: (12v) (12v) FLOOR EXIT FLOOR EXIT 5/8 fittings: 5/8 fittings: These auxiliary heaters can be shipped by UPS. AUXILIARY (12v) (12v) SINGLE Fan DOUBLE Fan Air Flow 150 CFM (255 m3/h) 280 CFM (476 m3/h) Capacity 16, F 30, F (4, C) (7, C) Current Draw VDC VDC VDC VDC Weight 7 lbs. (3 kg) 12 lbs (5.5 kg) 3.75 in. (TYP) 9.52 in. (TYP) in. (TYP) 7.25 in. (18.4 cm) 7.25 in. (18.4 cm) 6.45 in. (TYP) DEFROST ADAPTER HOSE OUT- LET ( SERIES ONLY) 3.5 in Heater Hose (50 ft. #5/8 ) 1030 Switch, Toggle /2 Defrost Hose Adapter 2013 MEI Corporation 609

39 auxiliary heaters TRUCKS BOATS RECREATIONAL VEHICLES These compact series heaters feature high velocity and high performance with three speed motors and scroll blower housings. They deliver maximum BTU s with unsurpassed CFM. A defrost hose adapter is available to make ducting air possible REAR EXIT REAR EXIT FLOOR EXIT 5/8 fittings: 3/4 fittings: 5/8 fittings: (12v) (12v) (12v) (24v) (24v) These auxiliary heaters can be shipped by UPS. AUXILIARY Air Flow CFM (373 m 3 /h) Capacity...20, F (5, C) Current Draw VDC Weight...7 lbs. (3 kg) SERVICE PART Blower Motor 12v Switch Rotary 1272 Control Knob /2 Defrost Hose Adapter AUXILIARY auxiliary DOUBLE BLOWER heater TRUCKS RECREATIONAL VEHICLES REAR EXIT FLOOR EXIT (12v) (12v) (24v) These auxiliary heaters can be shipped by UPS. Air Flow CFM (373 m3/h) Capacity...35, F (5, C) Current Draw VDC VDC Weight...11 lbs. (3 kg) 1150 Switch Rotary 1272 Control Knob /2 Defrost Hose Adapter MEI Corporation

40 auxiliary heaters FIRE TRUCKS BUSES VANS Designed to fit in small areas, the delivers a lot of BTU s for it s size. Using a pancake fan design, this unit is quiet and moves close to 200 CFM of air. The has versatile mounting, either flat or horizontal. The s quiet and powerful pancake fan moves almost 200 CFM of air. 5.4 in. (13.8cm) 6.6 in. (16.8cm) v 7.8 in. (19.7cm) 10.8 in. (27.3cm) AUXILIARY Air Flow CFM (330 m 3 /h) Capacity...22, F (5, C) Current Draw VDC Weight...10 lbs. (4.5 kg) 12.6 in. (32.1cm) 13.4 in. (34.0cm) 5.4 in. (13.8cm) AUXILIARY 2013 MEI Corporation 611

41 auxiliary heater defrost and oil cooler MARINE USE CONSTRUCTION INDUSTRIAL CABS No other heater offers as many options as the This heater can be used in vehicles with water or air cooled engines (where oil is the heat source.) The compact design, round tube and fin core construction encourage unit mounting in any position while withstanding high operating pressures. The versatile mounting features and defrost attachments are perfect for multi-purpose applications in off-road and construction vehicles. The can also be used as a heat exchanger or oil cooler with it s o-ring hose fittings and high pressure core construction v AUXILIARY Air Flow CFM (280 m 3 /h) Capacity...17, F (4, C) Current Draw VDC 3 VDC Weight lbs. (4.85 kg) AUXILIARY Straight 5/8 hose /8 hose Swivel Fittings /2 Defrost Hose Adapter Defrost Adapter Blower Motor - 12v Blower Motor - 24v Blower Wheel Heater Core MEI Corporation

42 auxiliary heater FIRE TRUCKS CRASH & RESCUE VEHICLES LARGE CABS The crew cab heater was designed with high performance to be able to heat larger cabs in extreme conditions. It s low profile and heavy duty construction allows this heater to be used in various applications. AUXILIARY *12v *(Limited Availability) Air Flow CFM (330 m 3 /h) Capacity...49, F (12, C) Current Draw VDC Weight...28 lbs. (4.5 kg) AUXILIARY Blower Motor - 12v Blower Wheel (2) Heater Core...76R-3920 Heater Valve Knob, Control (temperature) Knob, Control (fan)...rd Resistor, Speed Control Switch, Rotary 3 speed MEI Corporation 613

43 auxiliary heater TRUCKS RECREATIONAL VEHICLES An extremely compact heater the series offers a highly tooled light weight design. There are three optional Snap In outlet configurations available which will allow for various air flow configurations. An additional installation kit which includes mounting hardware and fan switch is also available *12v *24v *(Limited Availability) Air Flow CFM (237 m 3 /h) Capacity...15, F (3, C) Current Draw VDC Weight...7 lbs. (3 kg) AUXILIARY Installation Kit Straight 2-1/ /4 Hose Outlet Louvered Outlet need (2) AUXILIARY MEI Corporation

44 AUXILIARY HEATERS Quick F ind Ch ar t (Sorted by BTU s) HEATER # BTU s VOLT FAN CFM DINEMSIONS ,000 12v 2 sp /16 H x 11-3/4 W x 8 D ,500 12v 2 sp H x 8 W x 3-3/4 D ,500 24v 2 sp H x 8 W x 3-3/4 D ,000 12v 2 sp /4 H x 7-1/4 W x 7-1/4 D ,200 12v 2 sp /8 H x 7-3/8 W x 7-1/4 D ,200 24v 2 sp /8 H x 7-3/8 W x 7-1/4 D ,800 12v 2 sp H x 7-3/4 W x 4-3/4 D ,800 24v 2 sp H x 7-3/4 W x 4-3/4 D ,000 12v var /2 H x 7-3/4 W x 4-5/16 D ,000 24v var /2 H x 7-3/4 W x 4-5/16 D HEATER # BTU s VOLT FAN CFM DINEMSIONS ,000 12v var /2 H x 7-3/4 W x 5 D ,000 24v var /2 H x 7-3/4 W x 5 D ,715 24v 2 sp /4 H x 11-7/16 W x 11-1/2 D ,000 12v 2 sp /4 H x 8-1/4 W x 8-1/4 D ,000 24v 2 sp /4 H x 8-1/4 W x 8-1/4 D ,380 12v 2 sp /4 H x 8-1/8 W x 9 D ,000 12v 3 dbl /4 H x 16 W x 8 D ,000 12v 2 sp H x 16 W x 5-1/4 D ,054 12v 2 sp /16 H x 9-3/16 W x 9-1/2 D ,174 12v 2 sp /4 H x 14-3/4 W x 9-1/2 D ,000 12v 2 dbl H x 20-1/4 W x 9-1/2 D AUXILIARY CAB HEATER Height Width Depth 7-1/4 x 7-1/4 x 7-1/4 BTU/HR...13,000 CFM Amp Draw High...5 Volt Speed...2 Weight lbs air flow This compact heater is very popular in small cab applications. Hose collars can be added when window defrosting is required. Stud mounts make this unit good for inside firewall mounting v v CAB HEATER Height Width Depth 8-1/4 x 8-1/4 x 8-1/4 BTU/HR...25,000 CFM Amp Draw High...5 Volt Amp Draw High Volt Speed...2 Weight lbs This heater is popular in small cab applications when a higher output heater is called for. Hose collars can be added when window defrosting is required. Stud mounts make this unit good for inside firewall mounting. air flow AUXILIARY UNDER SEAT HEATER Height Width Depth 9 x 20-1/4 x 9-1/2 BTU/HR...60,000 CFM Amp Draw High...16 Volt Speed (double)...2 Weight lbs air flow CAB HEATER Height Width Depth 8-1/4 x 8-1/8 x 9 BTU/HR...29,380 CFM Amp Draw High...10 Volt Speed...2 Weight lbs air flow This powerful twin fan underseat heater delivers full 60,000 BTU s. An ideal underseat bus heater UNDER SEAT HEATER Height Width Depth 9-3/4 x 14-3/4 x 9-1/2 BTU/HR...39,174 CFM Amp Draw High...10 Volt Speed...2 Weight lbs This rugged unit provides excellent heating for the small bus, truck body and R.V. industries STEPWELL HEATER with Faceplate Height Width Depth 6-3/16 x 11-3/4 x 8 BTU/HR...10,000 CFM Amp Draw High...5 Volt Speed...2 Weight lbs air flow This durable auxiliary heater provides a full 40,000 BTU heating ideal for buses, larger van bodies and heavy equipment. This versatile, compact unit delivers heat in a variety of applications from bus stepwell to off highway space heating. Built of heavy gage precoated steel and powder coat finished to hold up to the elements. Mounting provisions on both sides assure maximum installation flexibility MEI Corporation 615

45 AUXILIARY HEATERS UNDER SEAT HEATER Height Width Depth 5-1/4 x 16 x 8 BTU/HR...33,000 CFM Amp Draw High...14 Volt Speed (double)...3 Weight lbs UNDER SEAT HEATER Height Width Depth 9-3/16 x 9-3/16 x 9-1/2 BTU/HR...34,054 CFM Amp Draw High...10 Volt Speed...2 Weight lbs air flow air flow A heavy duty twin blower auxiliary heater designed for use in ambulances, rescue vehicles and heavy equipment. A high output auxiliary heater for use as a rear van body heater and a bus underseat heater. AUXILIARY HEATER / DEFROSTER Height Width Depth 5-1/4 x 16 x 10 BTU/HR...33,000 CFM Amp Draw High...14 Volt Speed...3 Weight lbs air flow Used in small cabs, this rugged unit provides a door for heat and two 2-1/2 inch collars for either defogging or remote heat runs FLOOR / WALL HEATER Height Width Depth 4-3/4 x 11-7/16 x 11-1/2 BTU/HR...21,715 CFM Amp Draw High... - Volt Speed...2 air flow Air enters through the top and exhaust out each side or be reversed. Includes 3 position switch, mounting nuts, wiring diagram and installation instructions. AUXILIARY v v UNDER SEAT HEATER Height Width Depth 7 x 7 x 3-3/4 BTU/HR...12,500 CFM Amp Draw High... - Speed...2 air flow v v UNIVERSAL FLOOR MOUNT Height Width Depth 9-7/8 x 7-3/8 x 7-1/4 BTU/HR...13,200 CFM Amps Volt Amps Volt Speed...2 Switch...Rocker (built in) Fully rotational in 90 increments by switching core tube locations. Includes 3 position switch, mounting nuts, wiring diagram and installation instructions v v SIDE MOUNT HEATER Height Width Depth Mntg Brkt 10 x 7-3/4 x 2-7/16 4-3/4 BTU/HR...13,800 CFM Amps Volt Amps Volt Speed...2 air flow Tube & Fin, 5/8 Fittings, 2 speed Rocker Switch required. Inline Shut off Valve for temperature control. Heater Hose Kit not included. Tube & Fin, 5/8 Fittings, Adjustable Airflow Louvers, Heater Housing is plastic/nylon. Mounting Hardware included v v FLOOR MOUNT HEATER Height Width Depth 10-1/2 x 7-3/4 x 4-5/16 BTU/HR...14,000 CFM Amps Volt Amps Volt Speed... variable Switch...Rheostat (built in) air flow Tube & Fin, 5/8 Fittings, Inline Shut off Valve for temperature control. air flow MEI Corporation

46 AUXILIARY HEATERS v v UNIVERSAL WALL MOUNT Height Width Depth Mntg Brkt 10-1/2 x 7-3/4 x 2-5/8 5.0 BTU/HR...14,000 CFM Amps Volt Amps Volt Speed... variable Switch...Rheostat (built in) air flow Tube & Fin, 5/8 Fittings. Inline Shut off Valve for temperature control. Heater Hose Kit not included. ELECTRIC DC HEATERS AUXILIARY Brushless 50,000hr. Fan Infra-Red Quartz Recirculating Forced Air (Cab) Heaters INSTANT HEAT Automotive Off-Road Equipment Industrial Golf Cars Marine S.T.C. Aircraft* *Special Order Only on Certified Aircraft U.S.A. MANUFACTURED SAFE and EFFICIENT DEPENDABLE F.A.A. APPROVED ALUMINUM CASE ODORLESS 10,000 hr. ELEMENT (thermally protected) AUXILIARY As a general rule, alternator must have at least 15 more amps than the heater (example: A requires a minimum 45 amp alternator). AUTOMOTIVE, OFF-ROAD, INDUSTRIAL, GOLF, MARINE & S.T.C. AIRCRAFT (12v-24v) PART # DESCRIPTION VOLTS (1) DIMENSIONS AMPS* WATTS BTU S A DC Electric Htr 12 4 H x 5 W x 6 D A DC Electric Htr 12 4 H x 5 W x 6 D A DC Electric Htr 12 4 H x 5 W x 6 D , A DC Electric Htr 24 4 H x 5 W x 6 D , A DC Electric Htr 24 4 H x 5 W x 6 D , A DC Electric Htr 24 4 H x 5 W x 6 D ,036 NOTES: (1) 12v nominal voltage = 14.2 alternator voltage / 24v nominal voltage = 28 alternator voltage Heaters are hard-wired into electrical system (uses 30 or 40 amp fuse). Supplied with mounting bracket, hardware, and fuse. Heaters equipped with High/Low/Off switch on side (can be operated from dash with a push/pull switch). Heaters can be used on FAA approved S.T.C. aircraft (field approval form #337 required). By design, the airflow on these heaters is not as strong as the airflow on the vehicle s O.E. heater. The infrared heat warms exposed flesh, not the air. The convective flow of heat warms the air in the vehicle MEI Corporation 617

47 School, Shuttle and Transit EVAPORATOR CEILING MOUNT 35,000 BTU Manufactured for the transportation industry, the evaporator is designed for free-blow ceiling mount applications. Available in rear, side, or forward mount (must specify when ordering). FEATURES Enhanced Performance, Serviceability, and Ease of Installation Unique Louver Design Enhances Airflow Low Profile Design for Additional Passenger Headroom Super High Blower Speed Drain Pan Construction Eliminates Condensation Problems Return Air Thermostat Maximizes Comfort Level Pressure Switches for Maximum Compressor Protection Enhanced Copper Tubed and Finned Coil Increases System Performance School, Shuttle, Transit Rear/Front S...Side Air Flow CFM (1186 m3/hr) Amperage Draw Volts Due to size and weight, this unit must be shipped by LTL Carrier. UPS (s) Control Panel# Engine Compressor Bracket Kit Hose Kit Condenser(s) 22-1/2 27-1/2 6-7/8 9-1/2 School, Shuttle, Transit Cooling Capacity...35,000 Btu/Hr (8,821 kcal) Filter...Cleanable Aluminum Mesh 1/2 Dia. Mtg. Hole (4 places) Mounting Holes...1/2 Dia. (4 Places) Voltage...12v 4-3/4 7-1/4 29-3/8 Weight...37 lbs. 9-1/8 9-5/8 - Specify When Ordering Air Outlet Louvers...Adjustable or Fixed Cover...Grey, White or Beige Mounting Position...Rear, Side, or Forward # Control Panel Call Our Customer Service Toll-free Number for Assistance MEI Corporation

48 School, Shuttle and Transit EVAPORATOR CEILING MOUNT 43,000 and 55,000 BTU A/C & HEATER UNITS Manufactured for the transportation industry, the evaporator is designed for free-blow ceiling mount applications. Available in rear, side, or forward mount (must specify when ordering). FEATURES Enhanced Performance, Serviceability, and Ease of Installation Unique Louver Design Enhances Airflow Low Profile Design for Additional Passenger Headroom Super High Blower Speed Drain Pan Construction Eliminates Condensation Problems Return Air Thermostat Maximizes Comfort Level Pressure Switches for Maximum Compressor Protection Enhanced Copper Tubed and Finned Coil Increases System Performance (s) Control Panel# Engine Compressor Bracket Kit Hose Kit Condenser(s) - Specify When Ordering Air Outlet Louvers...Adjustable or Fixed Cover...Grey, White or Beige Mounting Position...Rear, Side, or Forward # Control Panel School, Shuttle, Transit Rear/Front S...Side Air Flow CFM (1356 m3/hr) Amperage Draw Volts Cooling Capacity...43,000 Btu/Hr (10,836 kcal) Filter...Cleanable Aluminum Mesh UPS Due to size and weight, this unit must be shipped by LTL Carrier. 22-1/8 1/2 Dia Mtg Hole (6 Places) 41-1/4 39-5/ /4 9-1/2 School, Shuttle, Transit Mounting Holes...1/2 Dia. (6 Places) Voltage...12v Weight...61 lbs. 9-3/ Rear/Front S...Side UPS Due to size and weight, this unit must be shipped by LTL Carrier. 41-1/4 Air Flow CFM (2712 m3/hr) 7.0 Amperage Draw Volts Cooling Capacity...55,000 Btu/Hr (13,860 kcal) Filter...Cleanable Aluminum Mesh 22-1/8 39-5/8 1/2 Dia Mtg Hole (5 Places) 4-3/4 9-1/2 Mounting Holes...1/2 Dia. (5 Places) Voltage...12v Weight...67 lbs. 7-1/4 9-3/ MEI Corporation 619

49 School, Shuttle and Transit CONDENSER SKIRT MOUNT 60,000 and 82,000 BTU Manufactured for the transportation industry, the and condensers are designed for skirt mount applications. FEATURES Low Profile, High Grade Lightweight Aluminum Construction Enhanced Performance, Serviceability, and Ease of Installation Integral Sightglass/Filter Drier (16 cu. in.) Superior Heat Rejection Resulting In: -- Lower Evap. Temperature -- Lower Head Pressure 12 Electric Fans for Increased Airflow Sealed Motor Design for Long Life Enhanced Rifled Tubing Increases System Performance Call Our Customer Service Toll-free Number for Assistance. School, Shuttle, Transit Air Flow CFM (3136 m3/hr) Amperage Draw Volts Cooling Capacity...60,000 Btu/Hr (15,120 kcal) Condenser Fans...12 Diameter, Sealed Motor UPS Due to size and weight, this unit must be shipped by LTL Carrier. 3-1/2 7/16 x 3/4 Mtg Slot (6 Places) /8 13-3/4 15-3/4 School, Shuttle, Transit Filter Drier/Sight Glass...16 Cubic Inch Mounting Slots...7/16 x 3/4 Dia. (6 Places) Voltage...12v Weight...42 lbs /8 10-3/ UPS Due to size and weight, this unit must be shipped by LTL Carrier. Air Flow CFM (4703 m3/hr) Amperage Draw Volts Cooling Capacity... 80,000 Btu/Hr (19,657 kcal) Condenser Fans Diameter, Sealed Motor Filter Drier/Sight Glass Cubic Inch Mounting Slots... 7/16 x 3/4 Dia. (6 Places) Voltage... 12v Weight lbs. 7/16 x 3/4 Mtg Slot (6 Places) 49-1/ / /8 15-3/4 15-3/4 13-3/4 10-3/ MEI Corporation