Mercury-Free Thermostat w/ dual F/C scale, Heat Only or Cool Only


Brand: Honeywell

Mfr Part#: T822L1000

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$21.50 / each
x4 $82.00 / box
(4 x $20.50 / each)
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Thermostats provide 24 Vac control of heating or cooling systems


  • Vented cover for improved temperature sensing;
  • Setting lever and thermometer scale on thermostat face;
  • Mounts directly on the wall or on vertical outlet box;
  • Integrated thermometer and setting scale.

Technical Specifications:

  • Application: Cool Only or Heat Only for Normally Open Hot Water Zone Valves;
  • Dimensions (Height x Width x Depth): 4 3/4" x 2 7/8" x 1 3/8" (121mm x 73mm x 35mm);
  • Mounting: Vertical;
  • Electrical Ratings: 23 to 30 Vac;
  • Stages: 1 Cool;
  • Supply Voltage: 20 to 30 Vac;
  • Sensor Element: Bimetal;
  • Accuracy: ±2°F ( ±1°C );
  • Color: Premier White;
  • Switching Action: SPST;
  • Setting Temperature Range: 45°F to 95°F (7°C to 35°C);
  • Switch Type: Precision Snap Action;
  • Terminal Designations: R, Y.
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