Salus RT520 Boiler Plus Compliant Programmable Room Thermostat, Wire Programmer with Large Display, White

The RT520 is the latest addition to SALUS? tried and tested RT range of thermostat heating controls. With a new on-board load compensation feature, it offers the most cost effective fully compliant Boiler Plus solution on the market providing the homeowner with optimum efficiency and maximum heating control comfort. The wired RT520 thermostat includes all the features of the previous RT series ...