ESi Programmable RF Stat ESRTP4RFW | Wireless Room Thermostat 14kw electric boiler Twin reverse flow - Maximising

Twin reverse flow - Maximising debris capture

Wireless programmable RF thermostat

Extended venting up to 8m

22mm compression coupling

Application: Toilet Cistern Mechanism

ESi Programmable RF Stat ESRTP4RFW | Wireless Room Thermostat 14kw electric boiler Twin reverse flow - MaximisingESi Programmable RF Stat ESRTP4RFW The ESi ESRTP4RFW is a wireless programmable room thermostat designed for simple installation and efficient heating control. Replacing the ESTRP4RF+, it supports OpenTherm communication to help improve boiler efficiency and reduce energy use. With 7 day, 5 2 day and 24 hour programming, users can easily tailor heating schedules. Smart functionality can also be added using the optional ESWIFIHUB. Perfect for combi,