Stepvan Heater & A/C Parts

• Defroster and Air Intake Hose

  Part Number: ADH-212

  Defroster and Air Intake Hose, 2-1/2" x 6'. Bendable non-collapsible, reinforced with spiral wire insertion. Easy to cut and bend. 

  $22.04$19.84

  ON SALE
• Heater Motor, 12 Volt, Permanent Magnet, CCW

  Part Number: 51-145

  Heater motor, 12 Volt, CCW, Permanent magnet. Dim: 4-5/8"L x 3-1/4" dia. with 5/16" dia. x 1-1/8"L shaft with 6-3/4" dia. mounting pl... more

  $60.15$54.14

  ON SALE
• Plastic Blower Wheel

  Part Number: 52-071

  Plastic Blower Wheel, 5-5/8"Dia. x 3-5/8"W.

  $15.00$13.50

  ON SALE
• 4" Round Louver

  Part Number: 55-355

  4" Round louver with 2-1/4" duct size and 3" hole size

  $7.34

   
• CCW Heater Motor - 4000550

  Part Number: 51-148

  CCW heater motor that replaces 4000550.

  $54.45$47.92

  ON SALE
• Heater Motor, 12 Volt, CW

  Part Number: 51-143

  Heater motor with 7" attached mounting plate. Has a 2-spade connections for wire harness plug 43-629 (not included). P... more

  $46.30

   
• Electric Water Control Valve

  Part Number: 54-560

  Electric water shut off valve with 5/8" inlet/outlet. This service replacement valve package is intended to replace the old version o... more

  $171.21

   
• Evaporator Coil

  Part Number: 55-164

  Evaporator coil that fits GM and Freightliner. Core Dimensions: 15"L x 8"T x 4"D. Overall Dimensions including outlet tubes: 17.5"L x... more

  $280.00$252.00

  ON SALE
• Electric Water Control Valve with Actuator

  Part Number: 54-569

  Electric water control valve with actuator. Fits Utilimaster.

  $111.40

   
• Heater Core Utilimaster

  Part Number: 50-573

  Heater Core, 14-1/8"L x 6"W x 2-1/2"D, 5/8" intel/outlet.

  $97.38

   
• AC Condenser for Utilimaster with Freightliner Chassis

  Part Number: 55-174

  AC Condenser for Utilimaster with Freightliner chassis and Cummins engine, 25" x 26-1/4"

  $271.00$238.48

  ON SALE
• Heater Core Kit

  Part Number: 50-572

  Heater Core Kit for the SGS Frigette Heater. This heater core is only used with heater only units, it is not used if your unit has A/C.

  $109.29

   
• Steel Blower Wheel - CCW

  Part Number: 52-043

  Steel Blower Wheel - CCW, 5-3/4"Dia. x 3-3/8"W

  $33.21$29.89

  ON SALE
• AC Condenser for Utilimaster with Ford Chassis

  Part Number: 55-154

  AC condenser for Utilimaster with Ford chassis. 24.5" x 19"H, Must use your existing mounting brackets

  $243.00$206.55

  ON SALE
• 30,000 BTU 12 Volt Auxiliary Heater

  Part Number: 55-390

  High Output 30,000 BTU 12 Volt Auxiliary Heater with mounting brackets, switch, and hose connectors. This unit uses a single motor wi... more

  $268.50

   
• Blower Housing Adaptor

  Part Number: 55-227

  Blower housing adaptor

  $60.70

   
• Cable Operated Heater Valve

  Part Number: 54-591

  Cable operated heater valve. Pull to closed. Remove cable bracket when used with servo actuator. 5/8" outlets.

  $22.29

   
• Filter Dryer Reciever

  Part Number: 55-140

  Filter dryer reciever. R-12 or R-134a only. Overall height 6-3/8". Replaces RV-218370, 47008355

  $43.30

   
• Heater recirculating assembly cover

  Part Number: 55-248

  Heater recirculating assembly cover (less louver on bottom). This part replaces 17900899.

  $95.33

   
• Heater Core

  Part Number: 50-517

  Heater Core

  $149.00$131.12

  ON SALE

Mill Supply carries heater components and entire heater assemblies for your stepvan. We sell components for the most popular heaters found in stepvans of today and yesterday. Whether you need a motor, blower wheel, resistors, cores, or entire assemblies, we can help you get it. Evans, Kysor, and Hupp heaters are our most popular heater brands that we stock parts for but we also carry parts for other heater manufacturers as well.