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What is a model number, and where do I find it?

Homelite Pressure Washer Thermal Release Valve #678169004

This video provides step-by-step repair instructions for replacing the thermal release valve. The most common reason for replacing the thermal release valve is when the pressure washer is leaking water.

All of the information for this thermal release valve replacement video is applicable to the following brands:
Homelite, Husky, PowerStroke, Ridgid, Black Max, Ryobi, WorkForce

Tools needed: 5/8 inch wrench
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How your pressure washer works:

How It Works: Pressure Washer
For additional repair advice and help finding your model number visit the repair help section of our website: Pressure Washer repair help