A temperature between 180 and 200 degrees Fahrenheit is optimal so that the evaporation rate minimizes the risk of ice formation. It also removes grease and oil better, something that cold pressure washers can't seem to do. Or maybe you've heard that hot-water pressure washers are better at removing dirt than a cold-water pressure washer, but you don't have the budget to buy another pressure washer. If your pressure washer is the standard cold water pressure washer, it's definitely a bad idea to try to put hot water in your pressure washer.
We also have one of the largest selections of pressure washers and offer electric and gas pressure washers. Cold-water pressure washers are not designed to withstand temperatures above 140 degrees Fahrenheit, anything higher than that amount will completely destroy your pressure washer. You shouldn't put hot water inside a cold pressure washer because that's why a hot pressure washer exists. A hot-water pressure washer not only removes dirt, mud, sand and other common debris much faster and easier.
Cold-water pressure washers aren't made to withstand high temperatures because hot-water pressure washers were already manufactured for exactly that purpose. When you realize that the water is too hot, you may have already damaged the pressure washer. That said, you might consider renting a hot-water pressure washer for infrequent but heavy cleaning tasks. A hot-water pressure washer is designed to take cold water, heat it up quickly, and then expel the high-pressure water, just like cold-water pressure washers.
It's a common misconception that hot-water pressure washers are irrelevant when you have cold-water pressure washers. Hotsy pressure washers have robust high-pressure pumps backed by a 7-year warranty and are manufactured with reinforced, durable frames for maximum durability and longevity. However, your pressure washer may quickly absorb all the hot water in the hot water tank. Both cold-water and hot-water pressure washers have their strengths, so read on to find out which one best fits your needs.