Therma-Kleen Commercial Equipment

Therma-Kleen builds dry vapor steam cleaners: machines that heat water past the boiling point and release it as low-moisture, high-temperature vapor rather than a wet spray. That low moisture content is what lets a dry vapor unit clean grease, grout, and baked-on soil on commercial equipment without soaking electronics, upholstery, or porous surfaces the way a wet steamer or pressure washer would.

The Therma-Steem .75 ($2,295) and .75 w/Wheels ($2,595) are the entry point, running 80 PSI for spot detailing and light commercial work. The Therma-Steem #10 ($3,595, 100 PSI) steps up for daily-use kitchens and detail shops.

The Ultra line covers heavier-duty commercial use in both propane (250-1,300 PSI, $5,595-$7,795, Std and Stainless-coil SS variants) and electric (250-580 PSI, $7,995-$9,595, Std and Stainless-body SS variants) configurations. At the top of the range, the 3-phase Industrial 400 (170 PSI, $6,595) and XL1/XL2/XL3 (165 PSI, $19,995-$23,995) are built for continuous, high-volume industrial cleaning.

Choose PSI and tank size by how long a machine has to run between refills and how much cleaning force the soil needs, not by price alone -- a Therma-Steem at 80 PSI outperforms a 1,300 PSI Ultra on tasks where dwell time matters more than raw pressure. For steam-based cleaning in other formats, see our Vapamore steam cleaners. Free freight on orders $250+ to the lower 48.