Modine Gas Heaters

The Modine HD flame sensor detects heat from the flame of the burner and will cut the heater off if the flame goes out. Modine Part # 5H75031 (Works with all Modine Hot Dawg HD heaters.)

The Modine HD gas valve (Resideo / Honeywell 1 Stage SmartValve) comes setup for natural gas (NG) and includes kit to convert to propane (LP). Replaces Modine Part # 5H76382 (NG) and 5H76383 (LP) This valve works with Modine HD30AH, HD45AH, HD60AH, & HD75AH heaters. These units have a hot surface igniter.

Modine Hot Dawg HD hot surface igniter. Modine Part # 5H75032 fits models HD30AH, HD45AH, HD60AH, & HD75AH

Modine Hot Dawg HD heater ignition control circuit board for HD and HDS heaters with spark ignition. Modine Part # Fits Modine Models 5H79749 HD30AS, HD45AS, HD60AS, HD75AS, HD100AS, HD125AS, HDS30AS, HDS45AS, HDS60AS, HDS75AS, HDS100AS, HDS125AS, ...

The Modine HD Hot Dawg heater limit control part keeps the unit from overheating if a malfunction happens. Modine Part # Fits Modine Models 3H40078-3 (replaces 5H75769-1 & 5H75001) HD30, HD45, HD125, HDS30, HDS45, HDS125 3H40078-2 (replaces 5H75769-2) HD60, HD75, HD100, HDS60, HDS75, HDS100 Item # 4015, 4015170, 4015180 ...

Modine Hot Dawg HD heater power exhauster / blower assembly includes blower motor attached to exhaust frame. Blower models 3H37362-1 and 3H37362-2 include gaskets as well. Blower model # 5H75038 does not come with a gasket.Replacement blower gaskets are available as well if needed. All stocked Modine Hot Dawg HD power exhausters are listed below. Modine Part # Fits Modine Models 5H75038 / 5H0750380000 HD30AH, HD45AH, HD60AH, HD75AH 3H37362-1 / 3H037362001 HD30AS, HD45AS, HD60AS, HD75AS...

The Modine HD pressure switch will cut the heater off if there is not enough air pressure in the exhaust to vent the heater properly. Modine Part # Fits Modine Models 5H75030-3Replaces part # 5H75030-2 HD30, HD45, HD60 5H75030-4 HD75 5H79441-9 HD100, HD125 Item # 401, 4015250, 4015260, 4015265 ...

Modine Hot Dawg HD direct spark igniter. Modine Part # 5H79636 fits models HD30AS, HD45AS, HD60AS, HD75AS, HD100AS, & HD125AS

Modine Part # 3H36849-1 and 5H78126-1 Replaces the separate Terminal Board (5H75028) and Time Delay Relay (5H75039) in older 101 and 102 series HD heaters and combines them into a single part. Replacement instructions and wiring diagram included. For Modine models HD30AH, HD45AH, HD60AH, & HD75AH Heater Part Options An aftermarket part is any part not sourced from the heater manufacturer. By purchasing these parts direct, we save you money while still offering the same or better quality as OEM...

Modine Hot Dawg heater transformer. Modine Part # 5H75029 (Works with all Modine HD & HDS heaters)

These are propane conversion spring kits for heater gas valves. They do not contain any other parts for converting a heater's gas type. For that, you will need to purchase the entire heater conversion kit for your specific heater model. Modine Heater Gas Valve Model # OptionsSelect the gas valve model # option that STARTS WITH the same numbers or letters as the valve on your heater. Example: You have a RobertShaw model 7200ER valve. Select the RobertShaw 710, 720 option. NOTICE: Gas valves...

These are propane conversion spring kits for heater gas valves. They do not contain any other parts for converting a heater's gas type. For that, you will need to purchase the entire heater conversion kit for your specific heater model. Modine Heater Gas Valve Model # OptionsSelect the gas valve model # option that STARTS WITH the same numbers or letters as the valve on your heater. Example: You have a RobertShaw model 7200ER valve. Select the RobertShaw 710, 720 option. NOTICE: Gas valves...

Part # 23 on the Modine Parts DiagramAir Shutters control the gas to air mixture on propane heaters. Modine Part # 3H20634-2 (Works with Modine PD, PDP, PV, PAE, & PA heaters setup for propane)

Gaskets for providing a seal between the power exhauster and the heater for Modine Hot Dawg HD heaters. Modine Part # Fits Modine Models 5H74996 HD30AH, HD45AH, HD60AH, HD75AH, HD30AS, HD45AS, HD60AS, HD75AS 5H79794 HD100, HDS100, HD125, HDS125 Item # 40152, 4015215, 4015216 ...