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Electronic Thermostat - Central Heating

TH135-01/U

Low volt non-programmable heat-only thermostat for central heating

This product is not for sale on this site. It may or may not be available on Customer.Resideo.com.

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Overview

This easy-to-use electronic thermostat saves three temperature settings and is millivolt compatible.

Features

  • Selectable temperature control gives thermostat flexibility to control a range of heating applications
  • Comfort, economy and vacation presets enable temperature changes at the touch of a button
  • Pump protection activates pump for one minute every 24 hours to prevent seizure
  • Compact design, one of the smallest thermostats on the market
  • Precise LCD shows room temperature in increments of 0.1 C or 0.1 F
  • Low battery indicator gives 60-day warning to replace batteries
  • Remote input enable charge of temperature modes by phone

Product Specifications

Application
Heat Only
Dimensions (in.)
3.1 in. X 3.1 in. X 0.8 in.
Dimensions (mm)
79 mm X 79 mm X 22 mm
Comments
Comfort, Economy and Vacation Presets; packed in box; Pump protection for hot water heating; Remote input for telephone controller
Mounting
Vertical
Electrical Ratings
2 A @ 24 VAC
Frequency
50 Hz; 60 Hz
Stages
1 Heat
Approvals, Canadian Standards Association
Approved; Compliant to CAN/CSA-C828-06
Supply Voltage
24 Vac or 24 Vdc
Power Method
2 AA alkaline batteries
Sensor Element
Thermistor
Accuracy (F)
±1 F
Accuracy (C)
± 0.5 C
Color
White
Switch Type
Relay
Terminal Designations
R, W, (X, C, optional remote input)
Setting Temperature Range (F)
40 F to 85 F
Setting Temperature Range (C)
5 C to 30 C
Cycles per Hour
3 or 4 CPH
Heat Current
5 A (Resistive) 2 A (Inductive)