Honeywell T87N1000 Round Mercury-Free Manual Thermostat

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Special Price $55.98

Regular Price: $83.98

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Special Price $55.98

Regular Price: $83.98

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    Product Description

    The Round T87K and T87N thermostats provide electronic control of 24Vac heating and cooling systems with the classic twist to set dial.


    • Mercury Free
    • Classic Styling
    • Premier White
    • Separate temperature setting and thermometer
    • The T87K heat only works with 2 or 3 wire heat only systems
    • The Easy-To-See has enlarged scale and raised numbers plus it clicks at every 27deg;F change

    General Characteristics

    DescriptionThe Round Heat and Cool Mercury Free Thermostat
    Application1 Heat/1 Cool Conventional Systems
    and Heat Pumps with No Auxiliary Heat
    ColorPremier White
    Stages1 Heat/1 Cool
    Power MethodBattery assisted power stealing
    Terminal DesignationsR, Rc, W, Y, G, O, B
    Switch Positions (Fan)AUTO-ON
    Switch Positions (System)HEAT-OFF-COOL
    Switch TypeRelay
    Accuracy (F)±1 F
    Accuracy (C)± 0.5 C
    Dimensions (in.)3 11/16 in. diameter x 1 3/4 in. deep
    Dimensions (mm)94 mm diameter x 45 mm deep
    Setting Temperature Range (F)40 to 90
    Electrical Ratings20 to 30 Vac
    Frequency50 Hz
    Frequency60 Hz
    Cycles per HourAdjustable 1, 3, 5, 9
    Cool Current0.02-1.2A running
    Heat Current0.02-1.2A running
    Sensor ElementThermistor
    Operating Humidity Range (% RH)5 to 90% RH (non-condensing)
    Voltage20 to 30 Vac

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