Honeywell T4R Wireless Programmable Thermostat replaces CMT927
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£103.73 EXCL. TAX
£124.47 INCL. TAX
In stock
Overview
The 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. It is 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 and is well suited to control combination boiler installations or additional zones in an S Plan Plus system.
Replacement for the Honeywell CMT927
Details
Features
- 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
- Wireless communication between thermostat and receiver box with 30m range
- Away mode with specific temperature set (number of days changeableg schedule
- Battery powered (with low-power indicator)
- Easy change battery compartment
- Optional backlight with exte)
- Temporary schedule override until next set point or for 1 or 2 hours
- 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 heatinnded light on time period
- Burner ‘on’ symbol
Replaces the Honeywell – CM927
Additional information
Weight | 1 kg |
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Manufacturers Code | Y4H910RF4003 |
condition | |
EAN | 5025121381079 |
Manufacturers Code | Y4H910RF4003 |
SKU | HW-29-9 |