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American Water Works
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Pacoima, CA(818) 252-0706 Conway, SC(843) 399-1055
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Home / Equipment / Hot Water Pressure Washers

Hotsy 800 Series

Oil-fired hot water on wheels: 4.0 to 5.0 GPM at 2,000 to 3,000 PSI, belt drive, with a 28-inch-wide frame that rolls through a standard door. Thirteen models cover 208, 230, 460 and 575V, single or three phase.

Maker
Hotsy
PSI
2,000 to 3,000
GPM
4.0 to 5.0
Heat
oil
Power
208/230/460/575V electric, 1- or 3-phase, 5 to 10 HP (10 to 44 A)
Setup
portable
Warranty
Pump 7 years limited; heater coil 5 years (per the 2016 brochure)
Quoted on the call

What it's for

  • Shops that want 3,000 PSI hot water that moves from bay to bay
  • Fleet and equipment cleaning where a wheeled unit has to fit through doors

What it's not for

  • Jobs with no power on site: look at the 1200 or HSS engine skids
  • A shop set on natural gas heat: this series is oil-fired only

Before it's installed

  • Power: match the model to your voltage and phase; 10 to 44 A by model
  • Single-phase models come with a 35-ft cord with a GFCI
  • Venting: an 8-inch oil-fired draft diverter is an option if you vent it indoors
  • Size: 51 x 28 x 51 inches, 622 to 691 lb shipping

Models

From the manufacturer's 2016 brochure. Current models can differ; the shop confirms on the call.

ModelGPMPSIPowerFuel
8214.02,3006.2 HP, 208V 1PHOil
8424.02,0005 HP, 208V 3PHOil
8434.02,0005 HP, 230V 1PHOil
8444.02,0005 HP, 230V 3PHOil
8454.02,0005 HP, 460V 3PHOil
8514.03,0008.2 HP, 208V 1PHOil
8524.03,0007.5 HP, 208V 3PHOil
8534.03,0007.5 HP, 230V 1PHOil
8544.03,0007.5 HP, 230V 3PHOil
8554.03,0007.5 HP, 460V 3PHOil
8564.03,0008.2 HP, 575V 3PHOil
8735.03,00010 HP, 230V 1PHOil
8745.03,00010 HP, 230V 3PHOil

Manufacturer brochure (PDF)

Where these numbers come from: Hotsy 800 Series brochure, effective 3/16 (2016). Models checked on hotsy.com 2026-10-23: 821, 843, 845, 851, 853 to 856, 873 and 874 listed; 842, 844 and 852 not found by name.

What are you cleaning?

Tell us the job in your own words. A person at the counter calls you and starts with the problem. Nobody pitches a machine until we understand the job.

(818) 252-0706

How do we reach you? A phone or an email is enough.
A few more questions (optional)
A dead burner, a citation, a bid due Friday. Your words.
Downtime, labor, a lost bid. A rough idea is fine.
Brand, model, age if you know it.

Here's what happens next: The Pacoima counter calls you within one business hour. The call is 15 minutes. We ask what's going wrong, how you plan to pay, and who else weighs in. At the end we set a next step, or tell you straight that we're not the right shop. Nobody pitches anything until we understand the job.