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Honeywell T4 7 Day Wired Programmable Room Thermostat

(2 reviews)
£82.00 £68.33
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The Honeywell T4R is a modern wireless 7-day Programmable Room Thermostat. It is designed to provide automatic time and temperature control of domestic systems in domestic or light commercial premises.


  • Compatible with 24-230V on/off appliances such as gas boilers, combi-boilers and zone valves
  • Well suited to control combination boiler installations or additional zones in an S Plan Plus system
  • Optimum stop & start & Delayed start features that learn how the room is heated
  • Adjustable Frost protection
  • Two wire, volt free connections are ideal for use with combination boilers
  • 7-day programming with 7 day; 5/2 or single day schedules
  • Four or six independent time & temperature settings
Type of control
Programmable Thermostat
Connection type
Weight (KG)
Honeywell Controls Ltd
Manufacturers Warranty
1 Year (Subject to Manufacturers T&C's)
Manufacturers brochure PDF File
User Guide File
Customer Questions
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