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  • Honeywell Digital T8775A1009 Round Non Programmable Heat Only

    Brand & Part #: Honeywell T8775A1009 SKU #: hont8775a1009

    UPC #: 85267244176

    Availability : In stock

    Fedex Orders Over $99.99 Ship Free!

    Regular Price: Was: $63.86


    You Save $23.37 (37%)

    Helpful Information



    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


    Additional Info

    Additional Info

    MPN T8775A1009
    Brands Honeywell
    Availability Available to Ship Immediately


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