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Adjustable Thermostat | Temperature Sensor | Burner Control

Having a working pressure washer temperature sensor on any hot water pressure washer unit is a critical safety feature that protects both the user and the equipment from the risk of dangerous overheating. A pressure washer thermostat allows for adjustment of the water temperature, resulting in better burner control and of the cleaning process. Unlike a thermostat, a hi-limit switch cannot be adjusted.

The Hotsy thermostat options offered here include a two-meter electrical lead, and a one-meter electrical lead mainly used on older Hotsy units. Both allow a maximum temperature setting of 248°F. The newer style Hotsy thermostat also offers a two-meter lead, with a shorter probe. Its universal design allows for use on all new style Hotsy pressure washers, manufactured after approximately 2012. We also offer universal panel-mounted, adjustable power washer thermostat units which include easy-to-read dials, available with maximum temperature settings of 194°F, 248°F and 302°F, as well as the Landa flow through thermostats with replaceable fenwall switch.

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8.700-501.0 Fenwall Switch for Adjustable Flow Through Thermostat 8.904-555.0, 195 Deg Fenwall Switch
8.700-501.0

Replacement Switch Only
Fits Thermostat 8.904-555.0

Our Price: $102.50
Landa Pressure Washer Thermostat 8.904-555.0 Flow Thru Thermostat
8.904-555.0

Replacement
Fenwall Switch available

Our Price: $219.00
Hotsy Replacement Adjustable Thermostat 8.712-191.0 Hotsy Thermostat
8.712-191.0

1 Meter Wire Lead
OLD Style

Our Price: $28.00
Hotsy Adjustable Thermostat with 2 meter electrical wire lead 8.712-195.0 Hotsy Thermostat
8.712-195.0

2 Meter Wire Lead
OLD Style

Our Price: $34.10
Hotsy Pressure Washer Adjustable Thermostat with 2 meter electrical wire lead 8.750-095.0 Hotsy Thermostat
8.750-095.0

2 Meter Lead
NEW Style

Our Price: $21.40
Hotsy Adjustable Thermostat Replacement Knob 8.712-189.0 Hotsy Thermostat Knob
8.712-189.0

For OLD Style Hotsy
Thermostats ONLY

Our Price: $1.40
Hotsy Adjustable Thermostat Replacement Knob 8.750-097.0 Hotsy Thermostat Knob
8.750-097.0

For NEW Style Hotsy
Thermostats ONLY

Our Price: $1.55
Hotsy Adjustable Thermostat Mounting Plate 8.712-190.0 Hotsy Thermostat Mounting Plate
8.712-190.0

Mounting Plate for
ALL Hotsy Thermostats

Our Price: $1.00
8.718-779.0 Hotsy Adjustable Thermostat Pan Head Screw, 4mm x 6mm Hotsy Thermostat Screw
8.718-779.0

For use with
ANY Hotsy Thermostat

Our Price: $0.27
General Pump Universal Adjustable Temperature Control Thermostat 8.712-494.0 Universal Thermostat
8.712-494.0

194 Degrees

Our Price: $62.50
8.712-497.0 General Pump Universal Adjustable Pressure Washer Thermostat 248 Degrees F Universal Thermostat
8.712-497.0

248 Degrees

Our Price: $59.00
8.904-557.0 General Pump Pressure Washer Adjustable Temperature Thermostat, 302 Degrees F Universal Thermostat
8.904-557.0

302 Degrees

Our Price: $59.75