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Economy Honeywell Thermostats

The T812 Economy Mechanical Honeywell Thermostats features a bimetal temperature sensor and a snap-action magnetic switch. Models are available for heat only, cool only, heat/cool, millivolt and 12Vdc.

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  • T812, Heat Only, Square Thermostat View Specs
    • SKU: T812A1002
    • Brand: Honeywell

    $10.59 / each

    $102.50 / box
    10 x $10.25

    In Stock! (262 Available) Ships in 24-48 Hrs
  • T812, Heat Only, Square Thermostat, w/ Pos Off Switch View Specs
    • SKU: T812A1010
    • Brand: Honeywell

    $10.59 / each

    $102.50 / box
    10 x $10.25

    In Stock! (126 Available) Ships in 24-48 Hrs
  • T812, Heat Only, Square Thermostat, w/ Pos Off Switch View Specs
    • SKU: T812B1001
    • Brand: Honeywell

    $10.59 / each

    $102.50 / box
    10 x $10.25

    In Stock! (16 Available) Ships in 24-48 Hrs
  • T812, 1H/1C, Square Thermostat, w/ Off-H-C Switch View Specs
    • SKU: T812C1000
    • Brand: Honeywell

    $10.65 / each

    $82.00 / box
    8 x $10.25

    In Stock! (44 Available) Ships in 24-48 Hrs
  • T812, Cool Only, Square Thermostat View Specs
    • SKU: T812D1009
    • Brand: Honeywell

    $9.75 / each

    $93.50 / box
    10 x $9.35

    In Stock! (13 Available) Ships in 24-48 Hrs
  • T812, Heat Only, Square Thermostat, w/ Pos Off Switch View Specs
    • SKU: TS812A1007
    • Brand: Honeywell

    $11.35 / each

    $43.40 / box
    4 x $10.85

    In Stock! (30 Available) Ships in 24-48 Hrs
  • 135 Ohm, Proportional Thermostat, 13 C to 29 C View Specs
    • SKU: T921A1183
    • Brand: Honeywell
    On Sale!

    $185.95 / each

    In Stock! (12 Available) Ships in 24-48 Hrs
  • 135 Ohm, Proportional Thermostat, 56 F to 84 F View Specs
    • SKU: T921A1191
    • Brand: Honeywell

    $219.95 / each

    In Stock! (27 Available) Ships in 24-48 Hrs
  • 135 Ohm, Proportional Thermostat, 56 F to 84 F w/ auxiliary switch that closes on temperature rise View Specs

    $335.95 / each

    In Stock! (8 Available) Ships in 24-48 Hrs