Heating System Replacement
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Description
HSPF (Heating Seasonal Performance Factor) is a term used in the heating and
cooling industry. HSPF is specifically used to measure the efficiency of air source heat pumps.
The annual fuel utilization efficiency (AFUE; pronounced 'A'-'Few' or 'A'-'F'-'U'-'E') is a thermal efficiency measure of combustion equipment like furnaces, boilers, and water heaters. The AFUE differs from the true 'thermal efficiency' in that it is not a steady-state, peak measure of conversion efficiency, but instead attempts to represent the actual, season-long, average efficiency of that piece of equipment, including the operating transients. It is a dimensionless ratio of useful energy output to energy input, expressed as a percentage. For example, a 90% AFUE for a gas furnace means it outputs 90 BTUs of useful heating for every 100 BTUs of Natural Gas input (where the rest may be wasted heat in the exhaust). A higher AFUE means higher efficiency.
Often it is possible to offset the cost of a new system with the energy savings and reduced repair bills alone. Today we have incentives from many sources that will make a new unit even more affordable. Please use our Incentive Finder below to see if you qualify for any extra savings.
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Heating System Replacement
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