This immersion control kit can control loads up to 4 Kw. It can be used to control your immersion heater via the evohome system and app. The evohome system must also be set up with no boiler really demand, if you need any help with this just call our technical help and we will easily guide you through the set up. Can also be used to control electric heating when used with evohome and suitable temperature sensor.
Important: Do not use a BDR91 on it’s own to control an immersion heater. All electrical work should be carried out by a qualified electrician.