This stands for Heating, Ventilating and Air Conditioning and are the initials often used to describe the industry that produces the equipment that brings comfort to your home..
The higher HSPF, the efficient the pump's heating performance.
The higher SEER, the efficient the product.
For split systems, U.S efficiency level is 13.4 SEER2 northern states, and 14.3 SEER2 for southwestern and southeastern states.
The higher SEER2, the efficient the cooling product..
The greater the difference between the efficiency of your old system and the new system, the likelihood that the dealer will recommend unit.
It can be quite detrimental to equipment which can shorten the life of the unit dramatically...
By the same token, Btuh furnace that is 90% efficient sends 10% of the total heat out the chimney, thus burning less gas to get the same results and reducing your gas heating costs...
o input and output, furnace also has rating of gallons hour, the volume of oil furnace is capable of burning 60 minutes..
This means that at the lower rating, the furnace is capable of producing 113,000 Btus of usable heat hour to heat your home.
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