The Hot Water Pressure Washer Heating System Consists of an Ignitor, burner, & Coil. 

Placement & Removal

The coil sits inside of a protective sleeve. Undo the screws and remove the protective sleeve to get to access the coil.  The burner sits inside of the coil.

How It Operates

The ignitor lights the burner. The water runs through the coil and is heated by the burner flame.  


Be sure to decalcify your water if you live in an area with hard water. The hard water will destroy the coil. 

We recommend this maintenance kit HERE


It is crucial you winterize your hot water pressure washers coil and pump when temperatures drop below freezing. Check out ou Hot Water Pressure Washer Resource Guide for more information on Winterizing you used hot water pressure washer. 


Every used hot water pressure washer has a different coil. Sometimes even the same Manufacturer and Model will have cold manufactured slightly differently. 

Need to replace your Hot Power Washer Coil look HERE

At BizMart they carry burner coils for all manufacturers and models including Hotsy Coils, Landa Coils, Alkota Coils, Aaladin Coils, Hydro Tek Coils, Karcher Coils, Delco Coils, Mi-T-M Coils,  Shark Coils, All American Coils, American Kleaner Coils, NorthStar Coils, Pressure Pro Coils, & more.