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  • Electronic Thermostat – Line and Low Voltage – 7-Day Programmable
  • Overview
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  1. Home
  3. Residential Heating Products
  5. Thermostat & Controls
  7. Electronic Thermostat – Line and Low Voltage – 7-Day Programmable

TH140-28-01-B

Electronic Thermostat – Line and Low Voltage – 7-Day Programmable

This versatile thermostat can control very low voltage systems up to 240 V.

Characteristics

Advantages
  • Two-wire thermostat (R, W)
  • Compatible with all RE, RM and R841 relays
  • Temperature in degrees Celsius and Fahrenheit
  • 7-days programmable
COLOR
  • White
FINISH
  • Molded plastic
VOLTAGE
  • Max: 5 A @ 24 V – 240 V resistive
  • Max: 2 A @ 24 V – 240 V inductive
CONTROL
  • Versatile thermostat that controls systems from millivolts to 240 V and is also well-suited for hot water heating
  • Battery powered (2 AA alkaline batteries)
  • Terminals R, W (X, C optional remote input)
  • Temperature sensing with thermistor

TEMPERATURE RANGE
  • 40 to 85 °F
WARRANTY
  • One year

Documents

TH140-28-01-B

Specsheet

PDF

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TH140-28-01-B

Shop drawings

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Related Products

  • T822K1018U

    Low Voltage Thermostat – 24 V

  • T87K1007U

    Low Voltage Thermostat – 24 V

Complementary Products

  • R841

    Low Voltage Electromechanical Relay

  • RE153-RE153T-RE156

    Low Voltage Smaller-Sized Electronic Relays

  • RE253C-RE253T-RE306C

    Low Voltage Electronic Relays

  • RM120T-RM240T-RM277T-RM347C-RM347T

    Low Voltage Electromechanical Relays

Specifications