Gas boilers, are the at the pinnacle of german gas boiler engineering as you would expect, vaillant are known for their reliability, efficiency and superior quality in their gas boilers vaillant also offer a 10 year parts & labour warranty on their boilers as a vaillant advanced installer, we are best placed to offer these warranties on our gas boiler installations. Nationally, the average water heater repair cost ranges between. Absolute shambles.
By law, all new gas and oil-fired boilers in the uk now have to be condensing boilers (with a few exceptions) a condensing boiler is one that saves energy by reusing the heat it would otherwise lose. However, if you find your symptoms improve or go away when you are away from home, and get worse when you return, and if everyone else in the.