King Electric

Smart Heating Solutions

Smart Heating Solutions

Greenhouse Thermostats

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Looking to add thermostat controls for your electric greenhouse heaters?

Choose from our complete line of line voltage thermostats and take back control of greenhouse comfort.

  • N.E.M.A.4X TF115

    • 25 amp @ 24/120/208/240V (277V-22A)
    • Range: 40F to 100F (4C-38C)
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    3-wire SPDT heat/cool. Rugged, weatherproof mechanical thermostat for controlling refrigeration, industrial heating/cooling/ventilation systems. Suitable for 24 VAC operation.

  • N.E.M.A.4X TH109

    • 25 amp @ 24/120/208/240V (277V-22A)
    • Range: 40F to 100F (4C-38C)
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    4-wire SPDT heat/cool. Rugged, weatherproof mechanical thermostat for controlling refrigeration, industrial heating/cooling/ventilation systems. Suitable for 24 VAC operation.

  • N.E.M.A. 4X TRF115-005

    • 25 amp @ 24/120/208/240V (277V-22A)
    • Range: 0F to 120F (-17C-48C)
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    Weatherproof enclosure with 5 ft. remote bulb sensor. Adjustable temp 0F to 120F, and is suitable for 24 VAC operation.

  • MODEL HOOT WIFI - WHITE

    • wifi programmable thermostat
    • with smartphone app
    • 120, 208, 240 volts / 16 amps
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    Wifi enabled thermostat with smart phone app. Programmable with Hoot Android and iOS App.

  • MODEL HOOT WIFI - BLACK

    • wifi programmable thermostat
    • with smartphone app
    • 120, 208, 240 volts / 16 amps
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    Wifi enabled thermostat with smart phone app. Programmable with Hoot Android and iOS App.

  • MODEL K302PE

    • programmable thermostat
    • touch sensitive buttons
    • 120, 208, 240 volt 15 Amp
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    Providing highly accurate temperature control of line voltage electric heaters. Compatible with the K312RELAY for heating applications exceeding 15A.

  • Model IFC12

    • freeze protection thermostat
    • 120 VAC, 15 Amp
    • Dual plug-in w/Power indicator light
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    For use with plug-in SRP cable or electric heaters for freeze protection. Turns on at 35°F and turns off at 45°F. (12/case).

  • MODEL K101

    • single pole mechanical
    • 120, 208, 240, 277 volt / 25amps
    • range 41° to 90°F
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    The K101 thermostat has a larger, more sensitive, bi-metal sensor that improves temperature accuracy to +3° F.

  • MODEL K102

    • double pole mechanical
    • 120, 208, 240, 277 volt / 25 amps
    • range 41° to 90°F
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    The K102 thermostat has a larger, more sensitive, bi-metal sensor that improves temperature accuracy to +3° F.

  • MODEL K101-C

    • single pole cooling
    • 120, 208, 240, 277 volt / 25 amps
    • range 41° to 90°F
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    The K101-C thermostat has a larger, more sensitive, bi-metal sensor that improves temperature accuracy to +3° F.