« Back to Glossary Index
Heating Seasonal Performance Factor. This rating is used in measuring the heating efficiency of a heat pump. The higher the number, the more efficient the heat pump system.
« Back to Glossary IndexHVAC Emergency Services
HVAC Emergency Services
Heating Seasonal Performance Factor. This rating is used in measuring the heating efficiency of a heat pump. The higher the number, the more efficient the heat pump system.
« Back to Glossary Index