midlandsgrimpeur
Über Member
Towards the back end of last winter I noticed our combi boiler was leaking. Got an engineer in a few weeks back who said several parts had given up. There was visible corrosion and water damage so I took him at his word and had the boiler replaced. It was our first year in the house last year and it was clear that the old boiler was struggling to get the thermostat up to temp and the house just generally felt cold, even in mildish weather. Definite improvement, the house is warming up faster and retaining the heat with only about 3 hrs of usage per day so far, with the temp set to 19. Not a massive difference in usage, it looks to be about 10% less gas at present. Be interesting to see when we have a cold spell.