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You searched for: White Rodgers 230-22 Series Industrial Thermostat
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White Rodgers 230-22 Line Voltage Industrial Thermostat



The White Rodger 230-22 thermostat has an open on rise switch action and are designed for low or line voltage heating applications with ranges to cover such applications as curing rooms, incubators, anti-freeze control for stock watering tanks or orchards, developing tank, aquarium, swimming pool, etc. If the controlled medium is a liquid, the liquid must not be corrosive to copper.



  • Hydraulic action element - Unaffected by vibration

  • Switch case mounts in any position - No leveling required. Includes bulb mounting clip

  • High electrical rating permits operation of most equipment without use of relays or motor starters, Dustproof steel case - Dial visible and can be adjusted through cover. Case has knockouts on top and bottom

  • Temperature dial graduated in °F and °C



  • Adjustable Setpoint (20 to 120 Deg. F Range)

  • SPST Switch

  • 5 3/4"H x 2 5/16"W x 2 9/16"D

  • Grey color

  • Capillary Length 8 ft

  • Differential: Adj. 4 to 30F

  • U.L. approved adjustable dial stop factory set at 90°F maximum

  • U.L. listed and C.S.A. certified

  • Full Electrical Rating with Electric Heaters

    • 25 amps @ 120V

    • 22 amps @ 240V

    • 18 amps @ 277V

Item CodeDescriptionVendorQuantity
230-22 20-120F SPST Thermostat 8ft Cap
White Rodgers Heating Thermostat - 20 to 120 Deg. F Range - SPST Switch - 120VAC 25Amp and 240VAC 22 Amp Resistive Load Rating - 8Ft Capillary With A 3/8 Inch Dia x 6.25 Inch Long Bulb - Grey Color - 5.75 Inch High x 2.31 Inch Wide x 2.56 Inch Deep
Mor Electric Heating