« 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 Index
Menu
A-1 Certified Service
Facebook-f
Linkedin-in
Youtube
Twitter
A-1 Certified Service
A-1 Certified Service
Call Us: (865) 314-8744
Office Hours: Monday - Friday | 8:00am - 4:30pm Saturday and Sunday | Closed
Quick links
Services
Copyright © 2024 A-1 Certified Service, Inc. All rights reserved.
Designed & Developed by: 