Resideo T87K1007, 1H, Non-Programmable Thermostat

Resideo T87K1007 T87K Non-Programmable Thermostat, 40 - 90 deg F, Relay, Thermistor Sensor, 1-Stage, 20/30 VAC, 50/60 Hz


Manufacturer part number:





Resideo Honeywell T87K Non-Programmable Thermostat, Mercury Free Round Thermostat, 18-30Vac, Battery Assisted Power Stealing, 40-90 Degree Temperature Setting Range, 1 Stage Heat, Thermistor Sensor Element, 1 Degree Accuracy, 5-90% RH Non Condensong Operating Humidity Range, Premier White, 3-11/16 Inch Dia x 1-3/4 Inch L

  • Mercury free
  • Classic styling
  • Separate temperature setting and thermometer
  • The T87K heat only works with 2 or 3-wire heat only systems

Application: Heating Systems


Products specifications
Attribute nameAttribute value
ColorPremier White
Control Range40 - 90 deg F
Dimensions3-11/16 Inch Dia x 1-3/4 Inch L
Full Load Current0.02 - 1.2 A
ManufacturerResideo Honeywell Home
Mounting TypeRound
Number of Stages1
Power SourceHardwired
Sensor TypeThermistor
Switch TypeRelay
Terminal DesignationsR, Y, W
Voltage Rating20/30 VAC, 50/60 Hz