ESi ESRTP4 Wired programmable room thermostat

The ESRTP4 is an easy to install-and-use 7 day, 5/2 or 24hr programmable room thermostat which offers up to six time and temperature changes each day with different programmes for weekdays and weekends. The ESRTP4 has all the energy savings features such as TPI, Delayed Start and Optimum Stop and the all-important Landlord Service Interval.

Battery powered for ease of installation, the ESRTP4 has a large, easy-to-read blue backlit LCD display. It is easy to programme and operate because of the built-in programme options that the user can easily change to suit individual heating requirements. It incorporates a real time clock and calendar function which automatically changes between BST/GMT time changes. Time and date are factory-set making time setting or adjustment unnecessary.

Boiler Plus compliant

Load Compensation via OpenTherm

Large, easy to read LCD with back light

Optimum stop, delayed & optimum start

7 day, 5/2 day or 24 hour programming options

Select either 4 or 6 time & temperature events

Holiday mode

Easy to use overrides

TPI technology

Automatic BST/GMT 1 hour time change

Factory set clock and date

Pre-set built in programme

Includes optional landlord service safety feature

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• Includes optional landlord service safety feature