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Honeywell T8775C1005 Premier White 1Heat/1 Cool Stage Digital Round Thermostat

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Special Price $66.37

Regular Price: $82.97

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Special Price $66.37

Regular Price: $82.97

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    Product Description

    Manual changeover and R,Rc,O,B,G,Y,W terminals for 24 Vac gas, oil and electric heating with cooling, including 1 heat/1 cool heat pumps. Provides single-stage temperature control for 24V heating-cooling systems with manual changeover from heat to cool.


    • 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.


    General Characteristics

    DescriptionPremier White 1Heat/1 Cool Stage Digital Round
    Thermostat with manual changeover and R,RC,O,B,G,Y,W
    terminals for 24 Vac gas, oil and electric heating with
    cooling, including 1 heat/1 cool heat pumps
    Application1 Heat/1 Cool Conventional Systems
    and Heat Pumps with No Auxiliary Heat
    ColorPremier White
    Stages1 Heat/1 Cool
    Power MethodPowered through heat-cool system controls
    Terminal DesignationsR, Rc, W, Y, G, O, B
    Switch Positions (Fan)AUTO-ON
    Switch Positions (System)HEAT-OFF-COOL
    Switch TypeElectronic
    Accuracy (F)±1 F
    Accuracy (C)±0.5 C
    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)40 to 90 in heat; 45 to 99 in cool
    Setting Temperature Range (C)4.5 to 32 in heat; 7 to 37 in cool
    Electrical Ratings18 to 30 Vac
    Frequency60 Hz
    Cycles per HourAdjustable 1, 3, 6, 9
    Sensor ElementThermistor
    Operating Humidity Range (% RH)5 to 90% RH (non-condensing)
    IncludesWallplate, resistor assembly,
    mounting screws and wall anchors
    CommentsLarge easy-to-see backlit display.
    Display Size0.75 sq in.
    Voltage20 to 30 Vac

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