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What is HSPF?

Post created: 2016-07-24 Type of Equipment: Furnace Views: 453

This question was created on the page: https://www.furnacecompare.com/buying_a_furnace.html.

On 2016-07-25 Gary wrote:

HSPF stands for Heating Seasonal Performance Factor. It is a ratio of heat output to electricity use and is used to measure the efficiency of a heat pump. You can fiind more information about HSPF here.

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