Lyric T4R 7 Day Programmable Room Thermostat Kit - Wireless5025121381079Y4H910RF4003

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Height: 95mm
Width:135mm
Depth:26mm

White

Receiver box
The wireless model is supplied with a new receiver box,
redesigned with a flip-up wiring bar to simplify the
installation process
Honeywell Lyric - HWT4R
7 Day Wireless Programmable Room Thermostat Kit
Wireless version of HWT4 with optional OpenTherm control via the receiver box,
offering easy switch-over from an existing wireless receiver box

This 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
  • The T4 can be used as a temperature sensing device in an S or Y Plan system
  • Well suited to control combination boiler installations or additional zones in an S Plan Plus system
  • On screen text display and function buttons to ensure simplified programming and operation for all users
  • Energy saving TPI control
  • Optimum stop, start & delayed start features that learn how the room is heated
  • Two wire, volt free connections are ideal for use with combination boilers
  • Easy to fit with a three step installation process: Wire, Power Up and Test, Configure
  • New improved wall plate with extra wiring space
  • Clip on cover to the fixed wall plate
  • Optional Wired external sensor available (wired versions only)
  • On screen heat demand icon makes start up testing easy
  • Simple push button access to configuration menus
  • Adjustable Frost protection
  • Away mode with specific temperature set (number of days changeable)
  • Temporary schedule override until next set point or for 1 or 2 hours
  • Schedule can be turned off – will operate as a variable setting thermostat only
  • Continuous time, displayed in extra-large LCD
  • Automatic Summer/Winter time change
  • 7-day programming with 7 day; 5/2 or single day schedules
  • Four or six independent time & temperature settings (default is 4)
  • Pre-configured 5/2 heating schedule
  • Battery powered (with low-power indicator)
  • Easy change battery compartment
  • Optional backlight with extended light on time period
  • Burner 'ON' symbol

Technical:

HWT4 Brochure 596Kb pdf HWT4R Installation 596Kb pdf HWT4/T4R User 688Kb pdf HWT4R/T6/T6R Additional Wiring 729Kb pdf
 
Order Code
Description
Price (ex VAT)
Price (inc VAT)
Quantity
product photo

HW T4R

Lyric T4R 7 Day Programmable Room Thermostat Kit - Wireless

EA

EA 3+

£105.00

£102.00

EA

EA 3+

£126.00

£122.40