I should be able to get some hot water to my pressure washer. Thanks for the advice. I'll let you know how it turns out.
Thanks for the insight. Might have to see if I can pick up a used hotsy sprayer. Otoh, I have been thinking about replacing my hot water heater with a tank less unit. I need to see what the maximum water temp is. That might be the next best thing to a hotsy.I am sure that regular domestic hot water through your pressure washer may help.
In my case, I have a 40 year old "Hotsy" brand kerosene fired 1000 psi pressure washer.
I bought it used many years ago, and then rebuilt it years later.
The difference that hot water (195F) makes, with only 1000 psi is amazing!
I have a 4500 psi cold water washer, and on grease, and grime, the 1000 psi Hotsy does a better job (with a degreaser/soap).