The calculations above are based on a home with gaspowered
The calculations above are based on a home with gas-powered central heating, using an average 17252 kwh gas p/a at a cost of £666 p/a. Condensing combi boilers are a popular choice simple to use and compact in size, they are ideal where space is limited within the baxi range there are 4 different combi boilers available: platinum, duo-tec, neta-tec and.