Going to replace the immersion heater stat that failed, it's a Backer BT18, been fitted about 4 years but only used during summer off-peak (central heating provides hot water in winter).
Question: is Backer a good make as I'd like to buy something decent that will work/last, any suggestions?.
Question: is Backer a good make as I'd like to buy something decent that will work/last, any suggestions?.