ESi ESRTP4+ Wired Programmable Room Thermostat 7 day Boiler Plus Compliant
£37.49
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.
