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Posts Tagged ‘winter fuel’
home heating index
home heating index

How efficient, in terms of heat, is your home? The Home Heating Index (HHI) is a simple calculation that gives you a number with which to categorize your home heating efficiency. A simple guide here takes you step by step through the calculation. ┬áBasically, you find the ‘Heating Degree Days’ (HDD) for your area here. […]