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Honeywell Digital T8775A1009 Round Non Programmable Heat Only

Brand & Part #: Honeywell T8775A1009

Our SKU #: hont8775a1009

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Description For Honeywell T8775A1009

Helpful Information

Qualifies for no restocking fee if returned*

Manual changeover and R,Rc,O,B,G,Y,W terminals for 24 Vac gas or oil heat only systems. The T8775C Thermostat provides single-stage temperature control for 24V heating-cooling systems.

  • Attractive styling complements any decor.
  • Large easy-to-read display.
  • The temperature reading is easily seen from a distance.
  • Backlit display.
  • On-demand backlighting makes it easy to read the display in a dark room or hallway.
  • No batteries required.
  • The temperature setting is held permanently in memory in the event of a power failure.
  • Powered through heating-cooling system controls.
  • System and Fan switches on the T8775C model.
  • Manual changeover from heat to cool on T8775C model.
  • Easy installation, set up and 5-minute compressor bypass saves time and increases installer productivity.
  • Easily configurable by the use of DIP switches.
  • F or C temperature display.
  • Selectable heating cycle rates (1, 3, 6, 9 cph) for a variety of applications.
  • Cooling cycle rate is fixed at 3 cph.
  • This is the standard compressor setting for quick installations.
  • Minimum off-time for compressors in the cooling mode.
  • Protects and extends the life of the equipment.
  • Decorative cover plate is available to cover marks on the wall or to mount the T8775 Thermostat onto an electrical box.

Product Specifications

  • Description: Premier White 1Heat Stage Digital Round Thermostat with manual changeover and R,RC,O,B,G,Y,W terminals for 24 Vac gas or oil heat only systems, Powered through system heating controls
  • Application: Gas, Oil (24 Vac gas or oil heat only systems)
  • Mounting: Front wired
  • Changeover: Manual
  • Color: Premier White
  • User Interface: Dial
  • Stages: 1 Heat
  • Power Method: Hardwired
  • Terminal Designations: R, W
  • Switch Type: Electronic
  • Accuracy (F): 1ªF
  • Accuracy (C): 0.5ªC
  • Dimensions (in.): 3 11/16 in. diameter x 1 7/16 in. deep
  • Dimensions (mm): 94 mm diameter x 37 mm deep
  • Setting Temperature Range (F): 40ªF to 90ªF in heating
  • Setting Temperature Range (C): 4.5ªC to 32ªC in heating
  • Interstage Differential Temperature (F): 1ªF
  • Interstage Differential Temperature (C): 0.5ªC
  • Electrical Ratings: 18 to 30 Vac
  • Frequency: 60 Hz
  • Cycles per Hour: Adj. 1,3,6,9
  • Currents (Cooling): 0.02A to 1.5A running; 6.0A inrush
  • Currents (Heating): 0.02A to 1.5A running; 3.5A inrush
  • Currents (Fan): 0.02A to 0.5A running, 2.5A inrush
  • Sensor Element: Thermistor
  • Ambient Temperature Range (F): 40ªF to 110ªF
  • Ambient Temperature Range (C): 4.5ªC to 43.3ªC
  • Operating Humidity Range (% RH): 5 to 90% RH (non-condensing)
  • Includes: Wallplate, 4074FAB resistor, mounting screws and wall anchors.
  • Comments: Large easy-to-see backlit display.
  • Tradeline Value: Tradeline


Honeywell T8775A1009 is also known as T8775A1009 , t8775a1009 , hont8775a1009 , 085267244176

Honeywell Digital T8775A1009 Round Non Programmable Heat Only

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Product Details

MPN T8775A1009
UPC 085267244176
brand Honeywell
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