1800 Series Pressure Washer
This Hotsy electric powered, stationary hot water pressure washer is heated by natural gas, oil-fired, or optional LP-fired, and is ideal for cleaning indoors.
The Hotsy Model 1812SS is a heavy-duty stationary hot water pressure washer engineered for high-volume commercial cleaning applications. Powered by a 10 HP Baldor electric motor operating on a 230V single-phase power supply (42 amps), it drives a large-frame Hotsy HX9536L.2 belt-drive pump featuring NESTechnology with U-seals for up to three times longer life. Delivering 6.0 GPM at 2500 PSI, water is rapidly heated by a natural gas-fired vertical coil producing 558,050 BTU/hr, enclosed within a corrosion-resistant stainless-steel coil skin. Accessing the internal Smart Relay behind the control panel allows securing desired operating settings such as auto start/stop functionality. Designed for easy maintenance and safe operation, the cabinet features removable side and front panels, a tamper-proof internal thermostat, an elevated gas valve, a drop-down burner assembly for quick ring access, pressure relief safety protection, adjustable upstream detergent injection, color-coded quick-disconnect nozzles, and a 50-foot high-pressure hose with an insulated cool-grip trigger gun.
Specifications
Technical data
| Pressure (psi) | 2500 |
| Flow rate (gal/min) | 6 |
| Amps (A) | 42 |
| Burner Voltage (V) | 230 |
| Phase (Ph) | 1 |
| Pump type | Crankshaft |
| Mobility | Stationary |
| Heating | Natural Gas |
| Shipping Weight (lb) | 1020 |
| Dimensions (L x W x H) (in) | 51 x 31 x 53.25 |
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Accessories
Detergents
Additional Models
Model
1812SS
Part No.
1.109-660.0
GPM
6
PSI
2500
HP
10
Electrical
230V / 1ph
Amps
42
Drive
Belt
Fuel
NG
Model
1830SS
Part No.
1.109-665.0
GPM
6
PSI
3000
HP
15
Electrical
230V / 3ph
Amps
40
Drive
Belt
Fuel
Oil*
Model
1832SS
Part No.
1.109-662.0
GPM
6
PSI
3000
HP
15
Electrical
230V / 3ph
Amps
38
Drive
Belt
Fuel
NG
Model
1832SS-208
Part No.
1.109-661.0
GPM
6
PSI
3000
HP
15
Electrical
208V / 3ph
Amps
41
Drive
Belt
Fuel
NG
Model
1833SS
Part No.
1.109-666.0
GPM
6
PSI
3000
HP
15
Electrical
460V / 3ph
Amps
21
Drive
Belt
Fuel
Oil*
Model
1835SS
Part No.
1.109-663.0
GPM
6
PSI
3000
HP
15
Electrical
460V / 3ph
Amps
19
Drive
Belt
Fuel
NG
Model
1836SS
Part No.
1.109-664.0
GPM
6
PSI
3000
HP
15
Electrical
575V / 3ph
Amps
16
Drive
Belt
Fuel
NG
* Oil-fired models are not supplied with a fuel tank
⚠️WARNING: This product can expose you to chemicals including Lead and Diisononyl Phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
