What does 9.5 Hspf mean?
I'll answer
Earn 20 gold coins for an accepted answer.20
Earn 20 gold coins for an accepted answer.
40more
40more
Works at the International Committee of the Red Cross, Lives in Geneva, Switzerland.
HSPF (Heating Seasonal Performance Factor) is a term used in the heating and cooling industry. ... The higher the HSPF rating of a unit, the more energy efficient it is. HSPF is a ratio of BTU heat output over the heating season to watt-hours of electricity used.
2023-06-09 13:04:30
评论(499)
Helpful(122)
Helpful
Helpful(2)

Benjamin James
QuesHub.com delivers expert answers and knowledge to you.
HSPF (Heating Seasonal Performance Factor) is a term used in the heating and cooling industry. ... The higher the HSPF rating of a unit, the more energy efficient it is. HSPF is a ratio of BTU heat output over the heating season to watt-hours of electricity used.