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Hot Water Pressure Washers

180–200°F hot-water pressure washers for grease, oil, and petroleum work that cold-water units bounce off. Restaurant hood cleaners, fleet wash operations, and food-processing maintenance run hot water for a reason.

Original price $8,460.00 - Original price $8,460.00
Original price
$8,460.00
$8,460.00 - $8,460.00
Current price $8,460.00

Mi-T-M CWC-5004-4MGH Belt Drive Pressure Washer – 5000 PSI, Honda GX630, General

Mi-T-M
In stock

Mi-T-M CWC-5004-4MGH Belt Drive Pressure Washer – 5000 PSI, Honda GX630, General The Mi-T-M CWC-5004-4MGH delivers 5,000 PSI at 4.0 GPM through a 6...

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Original price $8,460.00 - Original price $8,460.00
Original price
$8,460.00
$8,460.00 - $8,460.00
Current price $8,460.00
Original price $7,755.00 - Original price $7,755.00
Original price
$7,755.00
$7,755.00 - $7,755.00
Current price $7,755.00

Mi-T-M CWC-5004-4MAH Belt Drive Pressure Washer – 5000 PSI, Honda GX630, AR

Mi-T-M
In stock

Mi-T-M CWC-5004-4MAH Belt Drive Pressure Washer – 5000 PSI, Honda GX630 The Mi-T-M CWC-5004-4MAH delivers 5,000 PSI at 4.0 GPM via a 688cc Honda GX...

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Original price $7,755.00 - Original price $7,755.00
Original price
$7,755.00
$7,755.00 - $7,755.00
Current price $7,755.00
Original price $3,555.00 - Original price $3,555.00
Original price
$3,555.00
$3,555.00 - $3,555.00
Current price $3,555.00

Mi-T-M CBA-4004-1MGH Belt Drive Pressure Washer – 4000 PSI, Honda GX390

Mi-T-M
In stock

Mi-T-M CBA-4004-1MGH Aluminum Series Belt Drive Pressure Washer The Mi-T-M CBA-4004-1MGH delivers 4,000 PSI at 4.0 GPM via a 389cc Honda GX390 OHV ...

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Original price $3,555.00 - Original price $3,555.00
Original price
$3,555.00
$3,555.00 - $3,555.00
Current price $3,555.00
Original price $3,795.00 - Original price $3,795.00
Original price
$3,795.00
$3,795.00 - $3,795.00
Current price $3,795.00

Mi-T-M CBA-3504-1MGH Aluminum Belt Drive Pressure Washer – 3500 PSI, 4.0 GPM, Honda

Mi-T-M
In stock

Mi-T-M CBA-3504-1MGH — Belt-Drive 3500 PSI at 4.0 GPM with Honda GX390 The CBA-3504-1MGH combines 3,500 PSI pressure with 4.0 GPM flow — the highes...

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Original price $3,795.00 - Original price $3,795.00
Original price
$3,795.00
$3,795.00 - $3,795.00
Current price $3,795.00
Original price $3,415.00 - Original price $3,415.00
Original price
$3,415.00
$3,415.00 - $3,415.00
Current price $3,415.00

Mi-T-M CA-4004-1MCH Aluminum Pressure Washer – 4000 PSI, 4.0 GPM, Honda GX390

Mi-T-M
In stock

CA-4004-1MCH Gas Pressure Washer — CA Aluminum Series 4000 PSI, 4.0 GPM with CAT Pump The CA-4004-1MCH produces 4000 PSI at 4.0 GPM — 16,000 cleani...

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Original price $3,415.00 - Original price $3,415.00
Original price
$3,415.00
$3,415.00 - $3,415.00
Current price $3,415.00
Original price $3,335.00 - Original price $3,335.00
Original price
$3,335.00
$3,335.00 - $3,335.00
Current price $3,335.00

Mi-T-M CA-3504-1MGH Aluminum Pressure Washer – 3500 PSI, 4.0 GPM, Honda GX390

Mi-T-M
In stock

CA-3504-1MGH Gas Pressure Washer — CA Aluminum Series 3500 PSI, 4.0 GPM High-Flow The CA-3504-1MGH produces 3500 PSI at 4.0 GPM — 14,000 cleaning u...

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Original price $3,335.00 - Original price $3,335.00
Original price
$3,335.00
$3,335.00 - $3,335.00
Current price $3,335.00

Hot Water Pressure Washers for Grease, Oil, and Petroleum Residue Removal

When Hot Water Pressure Washing Outperforms Cold Water Cleaning

Hot water pressure washers heat the water stream to 180–200°F at the nozzle, which emulsifies grease, motor oil, hydraulic fluid, and food-grade fats that cold water rebounds off no matter the PSI. Restaurant kitchen vent hoods, automotive engine bays, fleet undercarriages, grease-trap surroundings, and food processing equipment are the standard hot-water applications. Cold water washers strip the surface contaminants — dirt, dust, water-soluble dirt — but leave petroleum and lipid residue bonded to the substrate where heat is needed to break the molecular adhesion. Operators who try to compensate with detergent volume on cold cold-water units end up with chemical cost and rinse-water disposal burdens that hot water eliminates. The OSHA pressure washing safety guidelines cover scald risk, lance handling, and PPE requirements specific to heated-water units.

Mi-T-M Hot Water Models: 343,000+ BTU/hr Diesel Burners on Belt-Drive Frames

The Mi-T-M HS-series and HMT trailer line dominate the heated-water side of this catalog. The HS-3505 family delivers 3,500 PSI at 4.7 GPM on Honda GX630, Kohler CH640, or Mi-T-M 670cc OHV powerplants, with 471,800 BTU/hr diesel burners that lift inlet water to 200°F continuous output. Step up to the HS-4004 series for 4,000 PSI at 4.0 GPM with 386,400 BTU/hr burners, or the high-flow HS-3506 at 5.6 GPM and HS-3008 at 7.8 GPM for fleet wash bays where throughput matters more than top PSI. The HMT trailer-mounts (HMT-4004-0MGV with 408cc Vanguard and HMT-4004-0MGH with Honda GX390) package the same 4,000 PSI hot water output on a DOT-approved 1,000-lb trailer for mobile contractors and on-site fleet service operators who can't stage stationary equipment. Belt-drive transmission across the HS line extends pump life past the direct-drive units common in mid-tier brands.

Related: Pressure Washers · Commercial Pressure Washers · Mi-T-M Equipment · Pressure Washers for Restaurants · Pressure Washers for Fleet Maintenance

Fuel Type Selection: Diesel Burner, Propane, Natural Gas, and Electric Heat

Hot water pressure washers use diesel as the default burner fuel on commercial and industrial models because diesel delivers the 200°F+ outlet temperature continuously without the supply-pressure variability that affects propane and natural gas at peak demand. The trade-off is fuel storage and exhaust ventilation, which is why some indoor applications (food processing, healthcare facilities, parking-garage cleaning) specify propane or natural-gas burners or fully electric heated units. Burner BTU rating matters more than the engine HP for hot-water performance — a 343,000 BTU/hr burner heats water faster and recovers temperature more quickly between trigger pulls than a 250,000 BTU/hr unit on the same pump. Mi-T-M publishes burner BTU ratings on every hot-water model so the heat output is verifiable independently of the marketing copy.

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