R-8600 UNDERDASH Drop In Evaporator

Transcription

1 ROOFTOP HEADLINERS BACKWALL DUCTABLES UNDERDASH HEATERS CONDENSERS RED DOT UNITS FORD/STERLING R-8600 UNDERDASH Drop In Evaporator FOR 1990 AND ON FREIGHTLINER/FORD/ STERLING CARGO Red Dot has designed an integrated air conditioning package for the Ford/Sterling Cargo application. The heater/air conditioning kit replaces the existing factory heater and out performs any other air conditioning option available. The R-8600 includes everything for a complete installation, heater/air conditioning unit, condenser, installation kit and rotary cable controls. R-8600 SPECIFICATIONS BTU s: Heating 34, F (kw 37.8 C) air temperature rise Cooling 20, F (kw 6.82 with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Air Flow: Weight: Motor: 260 CFM (442 m 3 /h) in heat/defrost mode 41 lbs. (19 kg) Double blower with resistor Current Draw: VDC Kit Includes Heater-A/C Unit Condenser Installation Kit Does not include mount kit or compressor PAGE U-41

2 RED DOT UNITS CONDENSERS HEATERS UNDERDASH DUCTABLES BACKWALL HEADLINERS ROOFTOP FORD R-8720 UNDERDASH Heater/Air Conditioner Unit FOR '87 TO '90 FORD L SERIES CONVENTIONALS The R heater-air conditioner is the highest performance in dash unit available for the L Series trucks today. Designed to replace the heater in all L Series Fords 1987 to The R mounts directly to the firewall and mates with existing ducting. Styling matches the Ford new look dash. Performance exceeds the factory system. NOTE: DOES NOT FIT FORD AEROMAX R-8720 SPECIFICATIONS BTU s: Heating 33, F (kw 37.8 C) air temperature rise Cooling 23, F (kw 6.82 with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Air Flow: 310 CFM (527 m 3 /h) in heat/defrost mode 290 CFM (493 m 3 /h) in A/C mode Weight: 30 lbs. (14 kg) Motor: Permanent magnet Current Draw: VDC (includes 4 amps for A/C clutch) 14.1" 358mm R-8720 SYSTEM ORDERING GUIDE FOR VEHICLES 1987 TO 1990 (R-12 ONLY) NOTE: NOT FOR VISCOUS FAN APPLICATION. FOR COMPLETE KITS ORDER ONE OF EACH ITEM ➀ ➁ ➂ Year Models ➀ Heater-Air Conditioner Kit Engine Steering Air Brakes ➁ Compressor ➂ Compressor Mount Kit No Conventional R P Kit Includes: V/8 Caterpillar V-636 Std/Pwr With Air or Tecumseh/ 75R9180 to L, LN, LT, w/water Pump Fan Vacuum CCI 1990 LNT, LS, LTS Heater A/C Unit Brake See Note A Heater Hose And Water Valve V/8 Caterpillar V-636 Std/Pwr With Tecumseh/ 75R9050 w/bracket Mounted CCI Refrigerant Hose And Water Valve Fan See Note A High Capacity Receiver Drier Cummins 6 Cyl. L-10 Std/Pwr With 75R R9540 Sanden 510 Trinary TM Protection Switch Cummins N Series Std/Pwr With 75R R9670 Wiring Harness Full Flow Cooling With Sanden 510 Outside Acc. Drive Custom Condenser Pulley Open. Will Not (Hood Mounted) See Note B Fit 20 Tilt Miscellaneous installation NOTE A: Tecumseh/CCI Compressors Require One Each 75R5618 and 75R5611 Service Valves, and 75R1202 Clutch. NOTE B: Condenser Only Fits Hoods Without Shutters. 25.4" 648mm 12.7" 321mm PAGE U-42

3 Red Dot Air Conditioner Model R-8720 Series SERVICE PARTS LIST ITEM NOTE PART NO. DESCRIPTION CAT. NO. ITEM NOTE PART NO. DESCRIPTION CAT. NO. 1 RD Cover Assembly 13 RD Blower Assembly 2 RD Relay - 12V 71R RD Housing Assembly 3 RD Blower Outlet Plenum 15 RD Thermostat 71R RD Louver - Ball 72R RD Water Valve 72R RD Motor - 12V 73R RD Expansion Valve 71 R RD Blower Wheel 73R RD Elbow R71,50 7 RD Entry Ring 19 RD Switch 71R R Bracket - Blower Support 20 RD Hose - Molded (2) 9 RD O Heater Core 76R A RD Receiver Drier 74R RD Drain Pan 22 A RD Trinary 71R RD Evaporator Coil 76R A RD Drain Hose (10ft) 78R A RD Control Cable 72R8315 NOTES: A = Not shown Red Dot Corporation PO Box 88790, Seattle, WA (425) Fax (425) RD REV B For Reference Only. Subject to change without notice Page 1 of 1

4 Heater/Air Conditioner Model R-8720 INSTALLATION INSTRUCTIONS NOTE: 1. Please read instructions all the way through before beginning work. 2. Install the compressor per the instructions provided with mount and drive kit. A. Preparation Of Truck For Installation Of R-8720 H/AC Unit. 1. Disconnect batteries. 2. Remove (5) bolts securing air cleaner mounting brackets to firewall. (Save bolts) 3. Disconnect heater hoses from heater. 4. Remove water valve from firewall (Discard) 5. Remove regulator from firewall a. See Step #B-6 for new regulator mounting location. b. Break off lower left mounting stud for regulator. 6. Remove 5/16 mounting nuts securing unit to firewall. (Save Mounting Nuts) 7. Disconnect all wiring to heater unit. 8. Remove vent door control cable from heater unit 9. Remove and discard heater unit. 10. Trim excess insulation away from firewall around mounting surface of R-8720 unit. 11. Pull water valve control cable through firewall into cab area. 12. Drill and trim firewall per firewall trim template. See Fig. 1. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) Rd rev - For Reference Only. Subject to change without notice Page 1 of 6

5 Note: Steps relate to Fig Mount receiver drier bracket to the right of 7/8" hole just drilled in the firewall, using [2) #4 sheet metal screws provided. 14. Mount trinary pressure switch to Schrader port on receiver drier. 15. Install receiver drier with trinary pressure switch to mounting bracket. 16. Route water valve control cable through 718" hole drilled in firewall. 17. Install 1 1/4" x 5/8" grommet through original lower heater plumbing hole 18. Install 1/4" x 5/8" grommet in 3/8" hole drilled directly above regulator. B. Install R-8720 Unit 1. Place unit on floor in front of firewall. 2. Connect orange and black motor wires to the existing wires left when disconnecting old unit. 3. Install R-8720 unit using original 5/16 mounting nuts. 4. Route drain hose through 1 1/4" x 5/8" grommet in firewall. 5. Remove control panel from dash. a. Remove and discard fresh air door control cable [lower cable on driver's side of panel]. b. Attach fresh air door control cable from R-8720 unit to control panel with clip provided. Note: Adjust cable so that the fresh air door is fully closed when the mode lever is in the "OFF" position. c. Drill 1/2" diameter hole between light dimmer switch and cigarette lighter, and mount A/C switch on dash. d. Connect the yellow wire provided on the unit wire harness, to the bullet connector on the motor blower switch, and the A/C switch just installed. [Per the wiring diagram] e. Connect the white thermostat wire from the unit to the A/C switch. (Per the wiring diagram] f. Reinstall control panel in dash. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) Rd rev - For Reference Only. Subject to change without notice Page 2 of 6

6 6. Reinstall regulator on firewall using the original upper right-hand stud and the new 1/4 stud pro-vided by the R-8720 unit using original nuts. Note: Steps 7-10 relate to Fig Attach [2] 90 degree molded heater hoses to heater core plumbing using [2] hose clamps. 8. Attach 90 degree brass elbow to outlet heater hose from unit and to outlet hose from engine using [2] heater hose clamps. Note: Cut additional length off existing heater hose as required. 9. Attach cable operated water valve to inlet heater hose from unit and to inlet hose from engine using [2] heater hose clamps provided. 10. Connect control cable to new water valve. 11. Attach plug button to old heater plumbing outlet hole. C. Install Condenser 1. Remove front grill and frame from truck by removing [7] 8-32 hex head screws from the inside of the hood and [6] 1/4-20 phillip s head screws on the outside of the grill. [Discard 1/4-20 screws]. 2. Place condenser inside grill and frame just removed and align the [6] mounting holes, Note: For hose routing purposes, condenser fittings can be located on either side of hood. [Ref. Fig. 4 or 5] 3. Mount the assembly to the outside of the hood, using [6] 1/4-20 x 1 1/2'' long screws and [6] #12 washers provided with condenser. Note: Additional spacing of condenser to the hood might be required if truck is equipped with shutters. See Fig Re-secure grill on the inside of the hood using [7] existing 8-32 hex head screws. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) Rd rev - For Reference Only. Subject to change without notice Page 3 of 6

7 Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) Rd rev - For Reference Only. Subject to change without notice Page 4 of 6

8 D. Wiring Instructions 1. Attach trinary boot assembly to trinary pressure switch. Note: Coil and tie wrap the orange and yellow wires when truck is not equipped with air clutching fan. a. Route black and black/white wires from boot assembly through 5/8 x ¼ grommet in firewall. b. Route the black wire to the compressor relay located on the unit. c. Route black/white wire to the A/C thermostat on the unit. 2. Route black wire from compressor relay on the unit, through the 5/8 x 1/4 grommet in firewall 3. Remove [2] screws securing fuse panel to dash. 4. Route red compressor relay wire from the unit to the fuse panel. 5. Use wire splice provided and connect red wire to black with green stripe accessory wire. 6. Reinstall fuse panel. 7. Wire per wiring schematic. See Fig. 6. E. Route Freon Hoses Note: a.lubricate "O" rings with refrigeration oil before using b.make certain "O" rings are installed on all freon fittings. c. Do not leave hoses unsupported! The service life of the Heater/Air Conditioner unit or condenser may be greatly reduced as a result of broken fittings, Hose clamps and tie wraps are provided in kit to secure both freon and heater hoses. 1. Route #6 freon hose with 90 degree fitting from the "in-port" of the receiver drier to the bottom #6 fitting on the condenser, Cut hose to length and install 90 degree #6 push-on fitting using self-locating hose clamp or ferrule provided. See Figures 2, 4 or 5, and Route the #6 freon hose with [1] 45 and [1] 90 degree fitting, from the "out-port" of the receiver drier to the #6 side of the expansion valve. See Figures 2 and Route #8 freon hose with 90 degree #6 fitting from the condenser to the "high-pressure" port of the compressor, Cut hose to length, and install 45 degree #8 push-on fitting using self-locating hose clamp or ferrule provided. See Figures 4 or 5, and Route #'10 freon hose from the expansion valve to the "suction-side" of the compressor. Cut to length, and install 45 degree #10 push-on fitting, using self-locating hose clamp or ferrule provided. See Figures 2, 3, and 7 Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) Rd rev - For Reference Only. Subject to change without notice Page 5 of 6

9 5. Secure #6 and #8 freon hoses from the condenser fittings, with double hose clamp with 1/4-20 nut to stud provided on condenser. 6. Wrap and tie wrap freon hoses around hood hinging area with protective sleeving provided. See Fig. 4 and 5 F. Final Assembly and Check 1. Connect clutch wire from Step D Reinstall air cleaner. 3. Evacuate the system, test for leaks and charge with R reconnect batteries. 5. Turn the ignition switch to the "ON" position and place the fan speed on the highest position. 6. Place the Heat/AC switch to the AIC" position and the temperature control lever on the coldest position. a. The clutch should click on and be engaged. If not, see Step b. The evaporator blower should be turning at high speed. 7. Turn the fan switch to medium and Iow positions and check that the evaporator blower slows down. 8. Move the Heat/AC switch to the "HEAT" position and compressor clutch should disengage. 9. Start engine and run at RPM. Place the Heat/AC switch to the 'A/C" position and the fan speed on high. Check sight glass on receiver drier for bubbles. Add 6 to 8 ounces more R-12 after the sight glass just clears. 10. Make sure clutch cycles on and off as system is operating. 11. if clutch does not engage the system may not have been charged to a high enough pressure to actuate the binary/trinary switch Place a jumper wire across the switch and run system until it is fully charged then remove jumper wire Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) Rd rev - For Reference Only. Subject to change without notice Page 6 of 6

10 ROOFTOP HEADLINERS BACKWALL DUCTABLES UNDERDASH HEATERS CONDENSERS RED DOT UNITS FORD R-8725/R-8730 UNDERDASH Drop In Evaporator FOR FORD L SERIES CONVENTIONALS Taking advantage of the existing O.E.M. housing and blower system, Red Dot offers evaporator kits for the new Ford L Series vehicles. Included is the installation kit, hose kit, condenser, and evaporator to make an easy complete installation. NOTE: DOES NOT FIT FORD AEROMAX R-8725 SYSTEM ORDERING GUIDE FOR VEHICLES 1991 TO 1996 FOR COMPLETE KITS ORDER ONE OF EACH ITEM ➀ ➁ ➂ NOTE: NOT FOR VISCOUS FAN APPLICATION. Year ➀ Heater-Air Conditioner Kit Engine Steering Air Brakes ➁ Compressor ➂ Compressor *R134a Mount Kit No R Kit Includes 3208 CAT with Air or Tecumseh/ 75R9180 Installation Kit Water Pump Fan Vacuum CCI w/accumulator Brake See Note A Hose Kit Condenser V/8 Caterpillar V-636 Std/Pwr With Tecumseh/ 75R9050 Evaporator w/bracket Mounted CCI 134a Charge Fittings Fan See Note A Cummins 6 Cyl. L-10 Std/Pwr With 75R R9540 NOTE A: TECUMSEH/CCI Compressors Require One Each (R134A 75R5688 & 75R5681); Clutch 75R1202 NOTE B: Condenser Only Fits Hoods Without Shutters Cummins N Series Std/Pwr With 75R R9670 Full Flow Cooling With Outside Acc. Drive Pulley Open. Will Not Fit 20 Tilt. FORD R-8730 DROP IN EVAPORATOR FOR L SERIES 1997-ON WITH AIR CONTROLS ➁ Compressor ➂ Compressor Year Models ➀ Heater-Air Conditioner Kit Engine Steering Air Brakes *R134a Mount Kit No R P Kit Includes * Cummins M-11 75R R9550 (Series) Installation Kit CAT C-10 75R9560 with Hose Kit Air Controls Condenser Evaporator * The following items need to be ordered from Ford to complete installation: One F6HZ A One F6HZ-19B 888-B Air Control to May 2000 PAGE U-43

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12 Drop In Evaporator Model R-8725 INSTALLATION INSTRUCTIONS 1991 AND UP FORD "L" SERIES EVAPORATOR 1. Remove heater/evaporator case cover (4 screws). 2. Remove evaporator slot cover (8 screws). 3. Center-punch or drill a 1/8" pilot hole in the center of the evaporator tube holes located on the passenger side of the firewall. Drill from the outside. 4. From the inside drill two 1" holes using the pilot holes and a holesaw. Drill through the CASE BACK ONLY. 5. Remove shavings and slip evaporator in to the case and remount cover. Check evaporator for orifice before installing. 6. Remove air solenoid attached to the fresh air door on top of blower case. Remount to the front of the blower case. 7. Using strap and OEM screw, secure door closed (door arm should point toward seat). Use the boss closest to the firewall which was used to mount the solenoid. 8. Remove control panel (6 screws). Remove switch blank located between other toggle switches. Mount A/C switch. 9. Attach wire and fuse holder to heater-a/c breaker in fuse box. Route wire behind dash and connect to switch. Route other switch wire through firewall to pressure switch on accumulator. Reinstall heater case cover and control panel. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV - For Reference Only. Subject to change without notice Page 1 of 3

13 1991 AND UP FORD "L" SERIES UNDERHOOD 1. Install compressor mount and compressor per instructions. 2. Install condenser per instructions, it is usually better to have the fittings on the passenger side of the track. 3. Mount accumulator and bracket on firewall (location may vary by truck). 4. Route hoses as needed. 5. Install cycling switch on accumulator. 6. If truck is equipped with an air fan clutch, an air solenoid must be installed on the fan hub and a trinary switch on the hose splitter between the condenser and the evaporator. 7. Complete wiring per schematic. 8. Vacuum and charge with x.xx lbs. of refrigerant. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV - For Reference Only. Subject to change without notice Page 2 of 3

14 Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV - For Reference Only. Subject to change without notice Page 3 of 3

15 RED DOT UNITS CONDENSERS HEATERS UNDERDASH DUCTABLES BACKWALL HEADLINERS ROOFTOP MACK R-2110 UNDERDASH Air Conditioner Unit FOR MACK MS SERIES MID-LINER TRUCKS The R-2110 is the ultimate in cab cooling for Mack Mid-Liner trucks. It is designed to mount easily under the dash and provides the look and performance of a factory installed unit. It is equipped with easy to operate controls and three multi-directional louvers for even air distribution. R-2110 SPECIFICATIONS BTU s Per: Air Flow: Weight: Motor: Current Draw: Controls: Models: Cooling 14,300 BTU/Hr with 36 F (kw 4.19 w/ 2.2 C) refrigerant temp and 80 F (26.7 C) wet bulb entering air 210 CFM (356 m 3 /h) 70 lbs. (32 kg) 12-volt DC permanent magnet type VDC (includes 4 amps for A/C clutch) Three-speed blower motor switch R P, R P 36.6" 930mm 1. UNIT R-2110 Air Conditioner 2. CONDENSER Radiator Mount 18.9" 482mm R-2110 SYSTEM ORDERING GUIDE R-134A COMPATABLE 3. INSTALLATION KIT Included in R-2110 kit package 4. COMPRESSOR SANDEN SD-508-HD Included in R-2110 kit package. 5. CLUTCH Included with compressor. 6. MOUNT KIT Included in R-2110 kit package. 4.5" 115mm 15.6" 397mm Year Model Engine Kit Number MS200 & MS250 6 Cyl. 335 Turbocharged R P (Engine Model # and #060226) /97* All 6 Cyl. 538 Cu. In. Diesel R P (Engine Model #060226) * 9/24/97 and on need to order RD P mount kit to complete installation 5.5" 138mm PAGE U-44

16 Red Dot Air Conditioner Model R-2110 Series SERVICE PARTS LIST ITEM PART NO. DESCRIPTION CAT. NO. ITEM PART NO. DESCRIPTION CAT. NO 1 RD O COVER 16 RD ENTRY RING (RH) 2 RD KNOB 17 RD ELBOW - 90 (DRAIN)(2) 3 RD O SWITCH, 3 SPD. (ROTARY) 71R RD BLOWER WHEEL (2) 73R RD LOUVER (2" DIA) 72R RD HOSE (DRAIN) 78R RD O RESISTOR 71R RD MOTOR (12V) 73R RD LOUVER (2) 72R RD TEE (DRAIN) 7 RD GUARD-RESISTOR 22 RD ENTRY RING (LH) 8 RD COVER MOUNT ASSY. DIFF. 23 RD MOUNTING BRACKET (LH) 9 RD HOUSING (BOTTOM) 24 RD FAN & MOTOR ASSY 10 RD EXPANSION VALVE 71R RD CONDENSER ASSY 11 RD O EVAPORATOR 76R RD MOUNTING BRACKET ASS'/ 12 RD THERMOSTAT 71R RD MOUNTING BRACKET ASSY 13 RD MOUNTING BRACKET (RH) 28 RD ROCK GUARD 14 RD MOUNTING ASSY (COVER) 29 RD BRACKET ASSY (2) 15 RD HOUSING (TOP) Red Dot Corporation PO Box 88790, Seattle, WA (425) Fax (425) RD REV - For Reference Only. Subject to change without notice Page 1 of 1

17 Note: Air Conditioner MACK MS 200 / 250 / 300 Model R-2110 INSTALLATION INSTRUCTIONS Please read instructions all the way through and review layout of components illustrated in Fig. 1 before beginning work. A. PREPARATION OF TRUCK FOR INSTALLATION OF AIR CONDITIONER UNIT. 1. Disconnect batteries. 2. Remove glove compartment and center dash panel. (Save parts and screws). See Figure Disconnect flex hose from right side of heater unit and move it out of the way. 4. Remove tool compartment door by drilling out (4) rivets (discard door). See Figure Remove bracket located on tool compartment floor (1987-on model vehicles). Cut holes in tool compartment floor using template provided. On newer trucks a cut out will already be in the desired locations. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV B For Reference Only. Subject to change without notice Page 1 of 8

18 Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV B For Reference Only. Subject to change without notice Page 2 of 8

19 Caution: Be careful not to drill into windshield washer reservoir or brake lines located underneath tool compartment. a. Install boot and grommet provided in kit. Note: Set aside dong tie wrap to seal boot after hoses and wires have been installed. 6. Install compressor (per instructions provided with compressor mount kit). 7. Install condenser. a. Place condenser between inter-cooler and front bumper. Note: Condenser fan must be located between the condenser and inter-cooler. b. Use (4) 5/16 bolts and (4) 5/16 flatwashers to attach condenser to bumper mounting brackets. See Figure 3. Note: On 1987 and newer model trucks, attach adapter mounting brackets (included in kit) to condenser assembly, using (4) 5/16 bolts and (4) 5/16 flatwashers, before installing condenser on vehicle. Then attach condenser to bumper mounting brackets using (4) 5/16 bolts, (4) 5/16 spring lockwashers, (4) 5/16 nuts and (4) 5/16 flat washers. c. Drill two 5/16 holes in bumper then secure front support brackets to bumper using (2) 1/4 x 3/4 bolts, (2) 1/4 flatwashers, (2) 1/4 lockwashers and (2) 1/4 nuts. See Figure 3. d. Attach condenser wire harness to condenser fan motor leads and route wire up through boot, into tool compartment. Provide sufficient clearance around sharp edges to prevent damage to insulation. Secure wires with tie wraps provided in kit. 8. Install receiver drier and mounting bracket. See Figure 4. a. Attach receiver drier mounting bracket to frame using bolts provided as shown in Figure 4. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV B For Reference Only. Subject to change without notice Page 3 of 8

20 9. Refrigerant hose routing. Note: Lubricate "O rings with refrigeration oil before installing them on all refrigerant hose fittings. Provide sufficient clearance around sharp angles and edges to prevent damage to refrigerant hose assemblies. Caution: Do not leave hoses unsupported! The service life of the air conditioner unit, condenser and hose assemblies may be greatly reduced if hoses are not properly secured. Hose clamps and tie wraps are provided in the general installation kit to secure hose assemblies. a. Attach the #8 and #10 refrigerant hose assemblies to the compressor and route both hoses down between the frame rail and radiator. See Figures 5 and 6. Then route the 90 bent end, of the #10 refrigerant hose assembly up through the boot into the tool compartment. Attach the #8 hose to the condenser. See Figures 4 and 5. b. Attach the (30 ) #6 refrigerant hose assembly to the #6 refrigerant hose fitting on the condenser, then route and attach it to the "in-port" on the receiver drier. See Figure 4. Note: Use a tie wrap to secure the #6 hose assembly for the front frame support. c. Attach (56'" #6 refrigerant hose assembly to the "out-port" of the receiver drier, then route it up through the boot and into the tool compartment. See Figures 4 and 6. d. Attach trinary wire harness to trinary switch on receiver/drier assembly. Route black wire from the trinary to the compressor clutch. Route trinary and condenser wires up through boot into tool compartment. Provide sufficient clearance around sharp edges to prevent damage to insulation. Secure wires with tie wraps provided in kit. e. Lower truck cab. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV B For Reference Only. Subject to change without notice Page 4 of 8

21 B. AIR CONDITIONER UNIT INSTALLATION. 1. Install unit in tool compartment opening, mark (6) mounting hole locations remove unit. See Figure 7. Note: On newer vehicles threaded holes will be provided from the factory. a. a. Drill (4) 5/16 diameter holes; 2 holes to the right of tool compartment opening and 2 holes to the left of opening. b. Drill (2) 3/16 diameter holes for duct support at the end closest to the driver. 2. Install unit in tool compartment opening and secure using (4) 1/4-20 nuts and screws for unit and (2) #14 sheet metal screws at driver's end of unit duct. Note: if truck has been factory equipped with mounting holes, use metric screws provided in kit. Note: If necessary, loosen mounting brackets where they attach to unit and adjust unit to provide best fit and appearance. Re-tighten all screws Note: Make sure drain tube remains attached to both sides of the unit and is routed through 7/8" hole in tool compartment floor. 3. Connect #10 and #6 refrigerant hose fittings to expansion valve. Push the hoses as far forward as possible and secure them with a tie wrap. See Figure 6. Note: Support expansion valve with a wrench when tightening refrigerant hose fittings to avoid damage to evaporator. Wrap refrigerant hoses and expansion valve with refrigeration tape to prevent condensation inside the tool compartment area. 4. Locate 5/16" mounting hole in dash support and attach power panel using (1) 1/4-20 x 3/4 screw and nut. See Figure 7. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV B For Reference Only. Subject to change without notice Page 5 of 8

22 C. ROUTE AND ATTACH WIRES FROM COMPONENTS AS FOLLOWS. 1. Connect 12 red and black wires from power panel to red and black wires from A/C unit. 2. Connect black and blue wires from power panel to black and blue wires from condenser fan motor. 3. Connect purple wire and black and white wire from A/C unit to orange wire and black and white wire from trinary. 4. Connect yellow wire from power panel to yellow wire from trinary. 5. Connect 4' orange wire from power panel to terminal on back of water temperature gauge /2 and newer vehicles. a. Connect 4' red and black wires to power supply connector on blue striped wire. The power supply wire is located behind center dash panel in or near access boot on drivers side of vehicle similar to boot included in this kit and older vehicles. a. Remove plastic connector from terminals on 4' red and black wires. Plug red wire into blue striped wire located behind center dash panel on drivers side of heater. Wrap connection with electrical tape. Cut terminal off black wire and install ring terminal included in kit. Attach to suitable ground. 8. Use long tie wrap to seal boot around hoses and wires. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV B For Reference Only. Subject to change without notice Page 6 of 8

23 D. FINAL ASSEMBLY AND CHECK. 1. Reinstall fresh air-intake hose, glove box and center dash panel. 2. Connect the batteries. 3. Evacuate the system, test for leaks and charge with R-12 refrigerant. (R-134a for R ) 4. Turn the ignition switch to the "on" position, place the fan speed switch on high. a. The clutch should click on and be engaged. If not, see step #8. b. The evaporator blower should be turning at high speed. 5. Turn the fan speed switch to medium and low positions and check that the evaporator blower slows down. 6. Turn the fan speed switch to the "off" position and check that the compressor clutch disengages. 7. Start engine and run at RPM. Turn fan speed switch to high. Check sight glass on receiver drier for bubbles. Add 6 to 8 ounces more R-12 after the sight glass clears. Note: Be aware that the sight glass may appear "milky" when charging with R-134a. Be careful not to overcharge the system. 8. Make sure clutch cycles on and off as system is operating. Note: If clutch does not engage, the system may not have been charged to a high enough pressure to actuate the trinary switch. Place a jumper wire across the switch and run system until it is fully charged then remove jumper wire. 9. Fill out service label properly and adhere in prominent location. Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV B For Reference Only. Subject to change without notice Page 7 of 8

24 Red Dot Corporation P.O. Box 88790, Seattle, WA (425) Fax (425) RD REV B For Reference Only. Subject to change without notice Page 8 of 8

25 RED DOT CORPORATION ROOFTOP HEADLINERS BACKWALL DUCTABLES UNDERDASH HEATERS CONDENSERS RED DOT UNITS MACK R-2120 UNDERDASH Air Conditioner Unit FOR MACK CS SERIES MID-LINER TRUCKS The R-2120's outstanding performance cools the cab with ease. Contemporary unit styling blends into the dash with a factory installed look featuring a convenient fan control. Three adjustable louvers and even a coin tray. Mounting on the rear surface of the dog house allows for easy installation and servicing. The R-2120 also features high quality components such as a long life permanent magnet motor, Red Dot Trinary system protection, high capacity receiver drier and internal nylon barrier hose. R-2120 SPECIFICATIONS BTU s: Cooling 20, F (kw 6.00 w/ 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Air Flow: Weight: Motor: Current Draw: Controls: Models: 260 CFM (442 m 3 /h) 25 lbs. (11 kg) 12 volt permanent magnet type with long life brushes and heavy duty pre-lubricated sealed ball bearings VDC (includes 4 amps for A/C clutch) Three-speed blower motor switch R P, R P, R P 24.3" 617 mm 20.7" 526mm 19.0" 481mm 10.1" 256mm R-2120 SYSTEM ORDERING GUIDE 1. UNIT R-2120 Air Conditioner 2. CONDENSER Included 3. INSTALLATION KIT Included 4. COMPRESSOR Included SERVICE VALVES Included 5. CLUTCH Included 6. COMPRESSOR MOUNT KIT Included Model Engine Complete Kit Number CS200 & CS250 - THRU 1989 # R P 134a** # CS200 & CS to 9/97 * # R P R-12 CS300 CS200 & CS250-10/97 Up # R P R134a Kit contains rooftop condenser CS300 * 9/24/97 and on need to order RD P mount kit to complete installation ** The following items need to be ordered from Mack: One each: Three each: PAGE U-45

26 HEATERS AND AIR CONDITIONERS R-2120 Air Conditioner INSTALLATION INSTRUCTIONS NOTE 1. Please read instructions all the way through, making sure you have all the parts and tools. 2. While working on or around a vehicle disconnect the battery to prevent accidental startup or electrical shorts. 3. It has been established that R-12 refrigerant does deplete the earth's protective ozone layer. Use care so as not to release this material into the atmosphere. 4. A/C systems operate under high pressure. At 77 F the R-12 container will be pressurized to 80 psi. Use caution when working with these materials. Goggles are recommended. 5. To function properly the A/C system must be clean and dry. Keep caps or protective covers on all hoses and fittings until final assembly. A. R-2120 A/C INSTALLATION 1. Disconnect vehicle battery and drain cooling system. 2. Remove left and right rubber "anti-noise flaps," and the air cleaner assembly. B. COMPRESSOR INSTALLATION 1. Install compressor mount and compressor per the instructions in the mount kit. C. CONDENSER INSTALLATION CS 200/250 (FOR CS 300 GO TO STEP D) 1. Loosely attach condenser mount brackets to condenser using (7) 1/4" washer head screws and nuts. See Figure Attach condenser assembly to radiator frame using (6) 1/4" x 3/4" hex head screws, flat washers and nuts. See Figure Tighten all condenser mount screws. Go to Step E. D. CONDENSER INSTALLATION CS Loosely attach condenser mount brackets to condenser using (5) 1/4" washer head screws and nuts. See Figure Attach condenser assembly to radiator frame using (5) 1/4" x 3/4" hex head screws, flat washers and nuts. See Figure Tighten all condenser mount screws. E. RECEIVER-DRIER INSTALLATION 1. On the passenger side of radiator locate 2 existing screws attaching the fan shroud to the radiator support channel. Remove the screws and use them to install the receiver - drier bracket to the existing holes in the fan shroud. See Figure 2. RD (REV A) PAGE 1

27 R.H.BRACKET CONDENSER L.H.BRACKET RADIATOR SOME FASTENERS OMITTED FOR CLARITY CS 200/250 FIGURE 1 FORWARD R.H.BRACKET CONDENSER RADIATOR L.H.BRACKET SOME FASTENERS OMITTED FOR CLARITY CS 300 FIGURE 2 FORWARD RD (REV A) PAGE 2

28 F. R-2120 UNIT INSTALLATION 1. Refer to Figure 3. Layout and drill the 7/8" dia. hole through the engine tunnel cover and insulation underneath it. Remove 4 existing screws from cover as shown. Position the A/C unit into the "dished" area of the tunnel cover, taking care not to kink the drain hose. While holding the unit firmly against the rubber dashboard trim, replace and tighten the 4 screws previously removed from the tunnel cover. 2. Remove the plastic cover from the passenger side fuse box. Refer to Figure 4. Layout and drill a 2" dia. hole, per dimensions shown, through the floor mat and the floor. G. HOSE ROUTING 1. Route the short, #6 hose from the condenser outlet up to the inlet port of the receiver drier. Route the #8 hose from the compressor, along the frame rail and over the top of the radiator to the condenser inlet. Route the #10 hose and the #6 hose through the 2" hole in the cab floor (follow the frame rail, to the compressor and receiver - drier respectively). Keep these 2 hoses as far from the turbocharger and exhaust system as possible. 2. Slip the double hose grommet over the #6 and #10 hoses in the cab and push the grommet firmly into the 2" hole, replace floor mat. Install the #6 and #10 hoses into the A/C unit expansion valve. Wrap hoses and hose fittings with refrigeration tape. NOTE: A soap and water solution applied to hoses and grommet will ease installation of grommet. 3. Remove the unit cover by loosening the (10) hand tight screws, install the vacuum formed hose cover over the hoses using the (4) sheet metal screws from the kit. NOTE: Install the screws ONLY into the side of the engine tunnel. DO NOT drill into the side of the R-2120 unit. 4. Reinstall the unit cover and tighten the screws. 5. After installing the hoses, carefully inspect the routing to make sure they are all clear of sharp edges and hot components. Use the tie wraps and hose clamps from the kit to support hoses and prevent damage to the condenser fittings and other vehicle components. 1 3 REMOVE 2 DRILL 7/8" DIA. FOR DRAIN HOSE 4 REMOVE 4 1/8" ENGINE TUNNEL COVER DIAGRAM FIGURE 3 RD (REV A) PAGE 3

29 H. WIRING 1. Attach power panel behind glove box near defrost duct using 1/4" x 1/2" hex head screw and nut. 2. Tuck the unit wire harness up against the bottom of the dash and route straight forward to, and then behind, the fuse box. Drill a 1/4" dia. hole next to the wire harness approximately 4 to 5 inches back from the upper passenger side corner of the engine tunnel. Secure the harness to the side of the engine tunnel using the "push-in" tie wrap from the kit. Connect the red, and black wires as shown on the wiring diagram, using the terminals supplied with the installation kit. Push the black/white wire through the grommet in the firewall and connect to the binary switch boot as shown in the diagram. Connect the black binary wire to the compressor. 3. Re-connect vehicle battery, refill cooling system, and replace air cleaner and fuse box cover (cover needs to be trimmed to clear A/C unit wire harness). Charge the A/C system with R-12 as required and check the function of the system for proper operation. ELECTRICAL PANEL COVER DOG HOUSE SIDE (RIGHT ALONG THE SIDE OF DOG HOUSE) LOOKING DOWN AT FLOOR 2" DIA. FOR GROMMET (DRILL THRU RUBBER MAT & FLOOR; GROMMET GOES INTO SHEET METAL, MAT GOES OVER GROMMET) 1.38 (PARALLEL TO DOG HOUSE) HOSE GROMMET LOCATION - CS FIGURE 4 RED DOT CORPORATION 495 Andover Park East Seattle, WA (253) DISTRIBUTED BY: RD (REV A) PAGE 4

30 RED DOT UNITS CONDENSERS HEATERS UNDERDASH DUCTABLES BACKWALL HEADLINERS ROOFTOP MACK R-8820 UNDERDASH Heater/Air Conditioner Unit FOR ALL MACK R MODEL CABS The R-8820 heater/air conditioner is without question the best unit available for 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. R-8820 SPECIFICATIONS BTU s: Heating 27, F (kw 37.8 C) air temperature rise Cooling 20,000 BTU/hr with 36 F (kw 5.86 with 2.2 C) refrigerant temp and 80 F (26.7 C) wet bulb entering air Air Flow: Weight: Motor: 250 CFM (425 m 3 /h) 34 lbs. (15 kg) Permanent magnet, extended life Current Draw: VDC Controls: Three speed blower motor switch, temperature level and mode selection lever Models: R P (tan) R P (grey) 1.0" 26mm 10.0" 254mm 13.9" 363mm 14.1" 358mm 12.1" 303mm 32.5" 826mm 8.5" 216mm 17.9" 455mm PAGE U-46

31 ROOFTOP HEADLINERS BACKWALL DUCTABLES UNDERDASH HEATERS CONDENSERS RED DOT UNITS R-8820 SYSTEM ORDERING GUIDE INSTALLATION CONDENSOR CONDENSOR MOUNT & MODEL COLOR REFRIGERANT ENGINE UNIT * KIT COMPRESSOR with CMCAC without CMCAC DRIVE KIT R, U Gray R-134A E6 with R P 78R R R0570 (1) 77R1300 (5) 75R9500 (2) ( ) 2 valve R, U Gray R-134A E6 with R P 78R R R0570 (1) 77R1300 (5) 75R9730 (2) ( ) Ambac & Bosch 6000 Injector R, U Gray R-134A E6 with R P 78R R R0570 (1) 77R1300 (5) 75R9515 (2) ( ) Bosch 7000 Injector R, U Tan R-134A E6 with R P 78R R R0570 (1) 77R1300 (5) 75R9500 (2) ( ) 2 valve R, U Tan R-134A E6 with R P 78R R R0570 (1) 77R1300 (5) 75R9730 (2) ( ) Ambac & Bosch 6000 Injector RD Gray R-134A E6 with R P 78R R RD412 77R1300 (5) 75R9500 (2) ( ) 2 valve See Mack Dealer RB, RD Gray R-134A E6 with R P 78R R RD412 77R1300 (5) 75R9730 (2) ( ) Ambac & See Mack Dealer Bosch 6000 Injector RB, RD Gray R-134A E6 with R P 78R R RD412 77R1300 (5) 75R9515 (2) ( ) Bosch 7100 See Mack Dealer Injector RB, RD Tan R-134A E6 with R P 78R R RD412 77R1300 (5) 75R9500 (2) ( ) 2 valve See Mack Dealer RD Tan R-134A E6 with R P 78R R RD412 77R1300 (5) 75R9730 (2) ( ) Ambac & See Mack Dealer Bosch 6000 Injector RB Gray R-134A E7 R P 78R R RD412 N/A Mack Facelift (1990 +) See Mack Dealer Dealer RD Gray R-134A E7 R P 78R R8382 See Mack Dealer N/A Mack Facelift (1990 +) Dealer DM Gray R-134A E6 with R P 78R R8382 See Mack Dealer 77R1300 (5) 75R9500 (2) ( ) 2 valve DM Gray R-134A E6 with R P 78R R8382 See Mack Dealer 77R1300 (5) 75R9730 (2) ( ) Ambac & Bosch 6000 Injector DM Gray R-134A E6 with R P 78R R8382 See Mack Dealer N/A 75R9515 ( ) Bosch 7100 (2)/(4) Injector DM Gray R-134A E7 R P 78R R8382 See Mack Dealer N/A Mack (1990 to 4/15/95) Dealer DM Gray R-134A E7 R P 78R R RD425 N/A Mack (4/15/95 & on) See Mack Dealer Dealer Cab Gray R-12 or N/A R P 78R1470 N/A N/A N/A N/A Unit R R-134A Cab Tan R-12 or N/A R P 78R1470 N/A N/A N/A N/A Unit R R-134A MR N/A R-134A E6 with RD P INCLUDED INCLUDED N/A 75R9940 A/C Conversion Kit 4 valve (all) MR N/A R-134A E7 RD P INCLUDED INCLUDED N/A Mack A/C Conversion Kit Dealer 1 Requires proper operation of vicous fan to operate properly with R-134A. 2 Vehicles equipped with steel timing covers use Mount Kit 75R9010 and Adapter Kit 75R This grouping will also fit new DMM Models 4 Mount Kit will not work on very late E6 s - Must change water pump housing to Mack #221GB232M 5 Universal Mount Kit 77R9010 and additional fabrication required 6 Control Panel Field Service Kit RD P for all R-8820 units PAGE U-47

32 Heater Air Conditioner Model R-8820 SERVICE PARTS LIST ITEM NOTE PART NO. DESCRIPTION CAT. NO. ITEM NOTE PART NO. DESCRIPTION CAT. NO. 1 RD PANEL ASSY. - TOP 19 D RD BLOWER WHEEL 2 RD HOUSING ASSY 20 D RD MOUNT - MOTOR 3 RD EVAPORATOR ASSY 21 D RD MOTOR - 12V 4 RD EXPANSION VALVE 71R RD AIR ACTUATOR ASSY 5 RD HEATER CORE ASSY 23 RD WATER VALVE 72R RD AIR ACTUATOR ASSY (2) 24 RD LOUVER (2 1/2") 7 RD THERMOSTAT 71R RD LOUVER - A/C (2) 8 RD COVER ASSY - CORE 26 AB RD PANEL FRONT 9 B RD P CONTROL PANEL ASSY 27 AC RD PANEL FRONT 10 C RD P CONTROL PANEL ASSY 28 A RD KNOB (3) 11 RD RESISTOR 71R A RD MICRO SWITCH 12 RD COVER ASSY (GRAY) 30 A RD SWITCH - FAN 71R RD LOUVER 31 A RD CABLE - CONTROL 14 RD DUCT - DEFROST 32 D RD BOOT - TRANSITION 15 RD DUCT - FRESH AIR 33 RD COVER ASSY (TAN) 16 RD DUCT - TRANSITION 34 RD PAN 17 RD DUCT INTAKE 35 A RD AIR CONTROL SERVICE KIT 18 D RD BLOWER HOUSING ASSY NOTES: A = NOT SHOWN B = R-8050 ONLY C = R-8820 ONLY D = CAN ONLY BE PURCHASED ASSEMBLED AS RD Red Dot Corporation PO Box 88790, Seattle, WA (425) Fax (425) RD REV E For Reference Only. Subject to change without notice Page 1 of 2

33 Red Dot Corporation PO Box 88790, Seattle, WA (425) Fax (425) RD REV E For Reference Only. Subject to change without notice Page 2 of 2

34 RD (REV - ) HEATERS AND AIR CONDITIONERS Heater-Air Conditioner Model R-8820/8150 TECHNICAL SALES BULLETIN AND SERVICE PARTS LIST DIMENSIONS 1 in (2.6 cm) 14.1 in (35.8 cm) 10 in (25.4 cm) 8.5 in (21.6 cm) 13.9 in (35.3 cm) 17.9 in. (45.5 cm) 12.1 in (30.3 cm) 32.5 in. (82.6 cm) BTU's: Air Flow: Weight: Current Draw: SPECIFICATIONS Heating - 27, F (6, C) Air Temp Rise Cooling - 20, F (5, C) Refrigerant Temp and 80 F (26.7 C) Wet Bulb Entering Air 250 CFM (425 m 3 /h) 34 Lbs (15 Kg) VDC SCHEMATICS ELECTRICAL SCHEMATIC PLUMBING SCHEMATIC MICRO SWITCH LIGHT WHT WHT/BLK BLK 14 GA. ORG FAN SWITCH BLK BLK YEL 14 GA. RED WHT THERMOSTAT 14 GA. RED BLK Expansion Valve #6 High Pressure #10 Suction Rec/Drier #8 High Pressure Compressor #6 Liquid To Condenser From Condenser RESISTOR 14 GA. ORG WHT

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42 RED DOT UNITS CONDENSERS HEATERS UNDERDASH DUCTABLES BACKWALL HEADLINERS ROOFTOP NAVISTAR R-8230 UNDERDASH Heater/Air Conditioner Unit FOR NAVISTAR S, 4000, 7000 AND 8000 SERIES TRUCKS 1983 TO 1994 The R-8230 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 R-8230 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 R-8230 mounts directly to the firewall and mates to existing inlet and outlet ducting. R-8230 SPECIFICATIONS BTU s: Heating 29,700 BTU/Hr at 100 F (kw 8.70 at 37.8 C) air temperature rise Cooling 22,400 BTU/Hr with 36 F (kw 6.56 with 2.2 C) refrigerant temp. and 80 F (26.7 C) wet bulb entering air Air Flow: Weight: Motor: Current Draw: 265 CFM (450 m 3 /h) 48 lbs. (22 kg) Permanent magnet 19.5 amps at 13.6 VDC (includes 4 amps for A/C clutch) Model: R NOTE: BTU s and air flow in installed conditions Not for viscous fan applications Kits Include: Heater A/C Unit Heater Hose And Water Valve Refrigerant Hose & Fittings High Capacity Receiver Drier Trinary TM Protection Switch Wiring Harness Condenser Miscellaneous Installation Hardware And Brackets 19.4" 494mm 13.9" 354mm 19.7" 499mm 6.1" 155mm 15.3" 389mm R-8230 SYSTEM ORDERING GUIDE Compressor Heater - Air Conditioner Kit Engine Steering Brakes Compressor Mount Kit No. R P Series 4600 Through 8100 V/8 International Std/Pwr 75R R9530 for Vehicles S Series 1600 Through Liter, & 7.3 Liter 75R8612 (134A) DT w/wo Vacuum 75R R R7130 (134A) Tecumseh, see Note A 6 Cyl IHC DT466, Std./Pwr Air 75R R9980 DTA466, DT360 or DTA360 75R8612 (134A) 6 Cyl IHC DT466, Std./Pwr Hydraulic 75R R9980 DTA466 75R8612 (134A) 6 Cyl IHC DT360, Std./Pwr Hydraulic 75R R9980 DTA R8612 (134A) Cummins 6 Cyl L-10 Pwr Air 75R R9540 S Series 75R8612 (134A) DT408/DT466 75R R9985 (will not work on DT466E) 75R8612 (134A) For complete kits order one Heater-Air Conditioner Kit, Compressor, Compressor Mount Kit Not for viscous applications NOTE A: Tecumseh Compressors require 75R1202 Clutch and one each (Service Valves and Charge Ports) R12: 75R5618 & 75R5611 or R134A: 75R5688 & 75R5681 PAGE U-48

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55 ROOFTOP HEADLINERS BACKWALL DUCTABLES UNDERDASH HEATERS CONDENSERS RED DOT UNITS NAVISTAR R-8235 UNDERDASH Drop-In Evaporator Kit FOR NAVISTAR S, 4000, 7000 AND 8000 SERIES TRUCKS, 1995 ON The R-8235 drop in evaporator kit takes advantage of the OEM housing and motor blower assembly. 134a compatible, this kit meets all OEM specifications. R-8235 SYSTEM ORDERING GUIDE Compressor Heater - Air Conditioner Kit Engine Steering Brakes Compressor Mount Kit No. R P Series 4600 Through 8100 V/8 International Std/Pwr 75R8612 (134A) 75R9530 For Vehicles S Series 1600 Through Liter, & 7.3 Liter 1995 and on DT w/wo Vacuum 75R7130 (134A) 75R9100 Tecumseh, see Note A 6 Cyl IHC DT466, Std./Pwr Air 75R8612 (134A) 75R9980 DTA466, DT360 or DTA360 6 Cyl IHC DT466, Std./Pwr Hydraulic 75R8612 (134A) 75R9980 DTA466 6 Cyl IHC DT360, Std./Pwr Hydraulic 75R8612 (134A) 75R9980 DTA 360 Cummins 6 Cyl L-10 Pwr Air 75R8612 (134A) 75R9540 S Series DT408/DT466 75R8612 (134A) 75R9985 (will not work on DT466E) For complete kits order one Heater- Air Conditioner Kit, Compressor, Compressor Mount Kit Not for viscous applications Kits Include: Drop-in Evaporator Refrigerant Hose & Fittings High Capacity Receiver Drier Trinary TM Protection Switch Wiring Harness Condenser Miscellaneous Installation Hardware And Brackets NOTE A: Tecumseh Compressors require 75R1202 Clutch and one each (Service Valves and Charge Ports) R12: 75R5618 & 75R5611 or R134A: 75R5688 & 75R5681 PAGE U-49

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64 RED DOT UNITS CONDENSERS HEATERS UNDERDASH DUCTABLES BACKWALL HEADLINERS ROOFTOP OFF-ROAD EVAPORATOR KITS ALL 134A COMPATIBLE CATERPILLAR MODEL ENGINE KIT NUMBER EVAPORATOR INSTALL KIT CONDENSER COMPRESSOR MOUNT KIT Haul Trucks Misc. R P Drop In included Radiator not included not included 768C, 769C, 772B,773B 3408 / 3412 R P Drop In included Radiator included included Wheel Loaders 826C, 950, Misc. R P Drop In included Remote not incl. not incl. 966, / 3306 R P Drop In included Remote included included through C 3406 R P Drop In included Remote included included 950F / 966F Series II Misc. R P Drop In included Remote not included not included 914G/IT914G 3054 R P Drop In included Radiator included included R P Backwall included Remote included included R P Backwall included Remote included included IT28G 3116 R P Drop In included Radiator included included Skid Steer 226, 228, 236, 246, 248 (Heater- A/C) 3034, 3034T R P Roof Top included included included included Skid Steer 226, 228, 236, 246, 248 ( A/C only) 3034, 3034T R P Roof Top included included included included Telehandler TH62, 63, 82, 83, R P Backwall included Radiator included included Ford New Holland MODEL ENGINE KIT NUMBER EVAPORATOR INSTALL KIT CONDENSER COMPRESSOR MOUNT KIT Skid Steers L, LX, LS R P included included included included included LS140 N843 R P included included included included included LS150 N843H R P included included included included included LS160 N844 R P included included included included included LS170 N844T R P included included included included included LS T R P included included included included included LS /NC R P included included included included included John Deere MODEL ENGINE KIT NUMBER EVAPORATOR INSTALL KIT CONDENSER COMPRESSOR MOUNT KIT Crawler 750 / 850C NA R P ****Heater Kit Only**** Excavators 110, 120, T R P Floor mount included Radiator included included T / 6068H R P Floor mount included Radiator included included R P Floor mount included Radiator included included T R P Floor mount included Radiator included included 490E-LC 4045T R P Backwall included Radiator included included 690E-LC 6068T/6414T R P* Backwall included Radiator included included 790E-LC 6068T/6414T R P* Backwall included Radiator included included 892E-LC 6076 R P Backwall included Radiator included included 992E-LC 6101T R P Backwall included Radiator included included * Beginning with Serial Number , J.D. Pulley part # R must be ordered to complete installation ** Beginning with Serial Number and on have new 6081 motor, R mount kit will not work Caterpillar part # , 90 AMP Alternator and part # Relay are required for A/C installation and must be purchased separately from Caterpillar Must order J.D. Pulley R to complete install 906 must be equipped with a heavy duty alternator and you must order a pulley from Perkins RN#3114W001 to complete installation The following parts MUST be ordered directly from Caterpillar: swivel fitting (2) , hose elbow (1) , 90 hose cock (1) 8f-8151, elbow (1) , connections to thermostat (1) , (1) 8f-8151, (1) , connection to water inlet on radiator (1) , (1) ; you will also need reduced bead crimp dies. NEW PAGE U-50