Propex heaters have been reliably heating vehicles for over twenty years, often outliving the vehicle in which they're installed.  Because there are so many heaters out in the wild, we offer...

Sliding door roller replacement kit.  The two main rollers in our kit use a Delrin outer surface with a precision roller bearing in the center that is held in by a snap ring. The Delrin outers...

26mm End Cap for HS2800 Combustion Piping This cap fits on the outboard end of the combustion piping for the HS2800 heater only Note:  these end caps were originally crimped at the Propex...

Replacement Propex thermostat control loom for HS2000 and HS2800 heaters manufactured from April 2015 to current.  While thermostat harnesses don't typically go bad, we offer this harness in...

Propex 26mm marine thru-hull fitting. Fits HS2800This plate allows you to terminate the combustion pipes through the side of your vehicle. Note: The turbulent air along the side of the vehicle may...