Plumbing Gone Wrong: When It's Time To Work With An Expert
Helpful Guide The products that are now on offer are highly efficient and can be very complicated. The following is a layman’s guide to a few general terms: This is a High Efficiency boiler which re-utilises the exhaust gases which normally would be wasted. They have been compulsory in England since June 2006. A condensing boiler is just the burner part and may be a Combination or Regular type. This is a self contained unit which heats the hot water instantaneously thus negating the need for cylinders, cold water supply or expansion tanks, separate pump or complicated controls. This is a traditional type of unit which uses a cylinder to store water and usually has a cold water supply tank, expansion tank, separate pump and motorised valves to operate the controls. This is a Regular type of boiler but has an expansion vessel within it, thus deleting the expansion tank in the loft. Modern condensing boilers have far less harmful NOX particles and are much cooler.