Heater and AC Parts

• 

  Weatherproof Field Wired Receptacle - Zinc Plated

  SKU: 56-008

  Weatherproof field wired receptacle - zinc plated - 120 volt - 3 hole round mounting plate ( no cord )

  $103.25

   
• 

  Heater Motor, 1 Speed Wire Wound, 12 Volt, 2 wires - Dim: 3-1/4" L x 3" Dia. with 1/4" x 5/8" L shaft, CCW

  SKU: 51-155

  Heater Motor, 1 Speed Wire Wound, 12 Volt, 2 wires - Dim: 3-1/4" L x 3" Dia. with 1/4" x 5/8" L shaft, CCW

  $112.44

   
• 

  Heater Motor, 32 Volt, 2 Wires, 1 Speed, Wire Wound, CCW - Dim: 3-1/4" L x 3" Dia. with 1/4" x 1" Shaft

  SKU: 51-161

  Heater motor, 32 Volt, 2 wires, 1 speed, wire wound, CCW - Dim: 3-1/4" L x 3" Dia. with 1/4" x 1" Shaft.

  $106.82$90.80

  Special 1 available
• 

  Preset Thermostatic Switch

  SKU: 55-123

  Preset thermostatic switch. Cooling temperature sensor. Senses evaporator temperature and keeps unit from icing up.

  $97.50

   
• 

  Toggle Switch - Single Pole Double Throw - 3 Blade Terminals

  SKU: 53-643

  Toggle Switch - Single Pole Double Throw - 3 Blade Terminals

  $23.95

   
• 

  Defroster Diffuser - Overall dim: 10-1/2" x 3-1/4"

  SKU: 55-318

  Defroster diffuser. Overall dim: 10-1/2" x 3-1/4".

  $14.50

   
• 

  750 Watt Engine Block Heater Freeze Plug Style - 120 volt

  SKU: 56-740

  750 Watt Engine Block Heater Freeze Plug Style - 120 volt - Fits Cummins 4B3.9 / 4BT3.9 & 6B5.9 / 6BT5.9 - Right Side of Engine

  $104.30

   
• 

  Heater Control Knob, Blue/Red

  SKU: 53-543

  Heater control knob, blue/red.

  $9.29$7.90

  Special Sale
• 

  Heater Motor 3 Speed 24 Volt 4 Wires - Dim: 3" x 3-1/4" with 1/4" Shaft Dia.

  SKU: 51-184

  Heater Motor, 3 Speed, 24 Volt, 4 wires, Dim: 3" x 3-1/4" with 1/4" Shaft Dia. Fits our auxiliary heater assemblies M-5030-24V & ... more

  $100.95

   
• 

  Defroster Hose Grille Kit

  SKU: 51-640

  Defroster Hose and Diffuser Grille Kit.

  $70.33

   
• 

  AC Receiver Filter Drier

  SKU: 55-133

  A/C Receiver Drier - 2-3/4" Dia x 10" tall. Has 3/8"#6 Inlet and Outlet. Top sight glass

  $69.95

   
• 

  7' Weatherproof Engine Heater Cord - 120 Volt

  SKU: 56-756

  7' Weatherproof Engine Heater Cord - 120 Volt - When used with 56-753 it will fit 2003-2008 Freightliner chassis with Cummins ISB 4 c... more

  $68.71$58.40

  Special 1 available.
• 

  Heater Motor, 3 Speed, 24 Volt, 4 wires, Dim: 3" x 3" with 1/4" Shaft, CCW

  SKU: 51-131

  Heater Motor, 3 Speed, 24 Volt, 4 wires, Dim: 3" x 3" with 1/4" Shaft, CCW.

  $106.95

   
• 

  Black Heater Hose

  SKU: HH-3450

  Black Heater Hose - 3/4" - 50 Foot

  $58.95

   
• 

  Block Fitting with Sealing Washer - For MT45/55

  SKU: 55-262

  Block Fitting with Sealing Washer

  $55.32$51.45

  Special 3 available.
• 

  Adapter for 2" Defroster Hose

  SKU: 51-648

  Adapter for 2" defroster hose. 2"OD x 1"H.

  $3.95

   
• 

  Resistor, 3-Prong

  SKU: 51-525

  Resistor with diode, Hupp

  $11.50

   
• 

  Heater Knob, 1/4" hole with set screw

  SKU: 53-533

  Heater Knob, 1/4" hole with set screw

  $8.26

   
• 

  Aluminum Fan Blade

  SKU: 52-065

  Aluminum fan blade 6-1/2" (See chart above)

  $11.95

   
• 

  90 Degree Manual Shut Off Valve

  SKU: 54-550

  90 Degree manual shut off valve. 5/8" hose by 3/8" male pipe.

  $45.95

   

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.