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Buildings that are off the gas grid still have to conform to the same environmental standards as buildings anywhere else. This is a problem because the standards required by Part L 2013 are very strict and the efficiency of fuels
Natural gas contains a large amount of hydrogen. When hydrogen burns it becomes water. In a hot gas boiler when the hydrogen burns it will change into steam. In a condensing boiler this steam is made to condense on a
Dampness can occur either from condensation within a building or water penetrating into the building, particularly in a wall. The way some insulated walls are made causes problems in areas where the wall is exposed to a lot of bad