Description
The Round® Mercury Free Thermostat with manual changeover and R,W,Y terminals for single stage heating systems
- Mercury Free
- Classic Styling
- Premier White®
- Separate temperature setting and thermometer
- The T87K heat only works with 2 or 3 wire heat only systems
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The Easy-To-SeeT has enlarged scale and raised numbers–plus it click at every 2 degrees Fahrenheit change
FEATURES:
- Description- The Round® Heat Only Mercury Free Thermostat
- Application- Heat Only
- Mounting- Round
- Color- Premier White®
- Stages- 1 Heat
- Power Method- Uses stored power from heating controls.
- Terminal Designations- R, W, Y
- Switch Type- Relay
- Accuracy (F)- 2 F
- Accuracy (C)- 1 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 F to 90 F
- Frequency- 60 Hz;50 Hz
- Cycles per Hour Adj.- 1,3,5,9
- Heat Current- 0.02-1.2A running
- Sensor Element- Thermistor
- Operating Humidity Range (% RH)- 5 to 90% RH (non-condensing)
- Voltage- 20 to 30 Vac
Features and Benefits
- 1H/0C 2-wire or 3-wire heat systems
- Mercury Free
- Classic Styling
- Separate temperature setting and thermometer
- Enlarged scale and raised numbers for ease of setting
- 2-year warranty
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