hi all i have a suanier duval 30e combi and looking to replace it with a Vaillant combi however i dont know which one to buy i have a 3 bed semi house.
and also any ideas roughly on how much i should be paying to fit by gas safe engineer in same location?
thanks in advance
and also any ideas roughly on how much i should be paying to fit by gas safe engineer in same location?
thanks in advance