Modine 5H75032 Igniter Specifications and OEM Reference
The 5H75032 operates at 120V with a room-temperature resistance of 40 to 125 ohms and a steady-state current of 3.5 to 5.0 amps at 132V. Typical heat-up time is approximately 17 seconds.
| Specification |
Value |
| OEM Reference |
CoorsTek 271NM |
| Voltage |
115/120V |
| Resistance (Room Temp) |
40–125 Ohms |
| Steady-State Current |
3.5–5.0 Amps @ 132V |
| Heat-Up Time |
~17 Seconds |
| Alternate Part Numbers |
5H0750320000, FP 32243 |
|
|
Hot Dawg HD Igniter Installation and Service Requirements
Modine requires that installation and service be performed by a qualified service agency. Disconnect power before any wiring work and turn off gas before installing or servicing the appliance. Use only factory-approved replacement parts and follow the furnished wiring diagram. Any replacement wiring must be rated for at least 105°C.
Gas piping must be leak-tested with soap solution or equivalent. Never use an open flame. Gas pressure to appliance controls must not exceed 14″ W.C. Typical inlet pressure targets are 6 to 7″ W.C. for natural gas and 12 to 14″ W.C. for propane upstream of the combination gas control.
How to Verify 5H75032 Compatibility With Your Hot Dawg Heater
Listings for this part vary across suppliers. Some describe it broadly for HD30/45/60/75, while others narrow it to pre-May 2007 units with hot surface ignition. The safest way to confirm fit is to match the exact Modine part number on your existing igniter, check your heater model and serial number on the rating plate, and verify the ignition type, connector style, and bracket geometry.
If your original 5H75032 has been discontinued or is out of stock elsewhere, successor part number 5H75032A may fit.
Call us with your unit details and we’ll confirm the right replacement.
Modine Hot Dawg Igniter FAQ
What heaters does the 5H75032 igniter fit?
The 5H75032 is listed for Modine Hot Dawg models HD30AH, HD45AH, HD60AH, and HD75AH manufactured before May 2007 with hot surface ignition. Check your rating plate to confirm the model number and production date.
What is the difference between 5H75032 and 5H75032A?
The 5H75032A is a successor part number. If your original igniter shows 5H75032 and the part is no longer available under that number, the 5H75032A is the factory replacement. Call us to confirm which version is currently in stock.
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Same-day shipping is available for in-stock orders placed before 3:00 PM. If the part you need is not listed online, call us for current availability.
