Gas Furnaces Return to heating and cooling products

Features Infinity™ ICS Infinity™ 96 Infinity™ 80 Performance™ 93 Performance™ 80 Comfort™ 95 Comfort™ 80
Energy Rating Minimum
95% AFUE
Up to
96.6% AFUE
80% AFUE Up to
93% AFUE
80% AFUE 95% AFUE 80% AFUE
Energy Star Rated NO NO NO
Sound Level Quietest Quietest Quieter Quieter Quieter Quiet Quiet
Fan Heating Operation Variable Speed/
3-Stage Heating
Variable Speed/
2-Stage Heating
Variable Speed/
2-Stage Heating
Two Speed/
2-Stage Heating
Two Speed/
2-Stage Heating
Multi-Speed/
1-Stage Heating
Single Speed/
1-Stage Heating
FactoryWarranty
Parts
10 yrs. 10 yrs. 10 yrs. 10 yrs. 10 yrs. 10 yrs. 10 yrs.
Factory Warranty
Heat Exchanger
Lifetime Lifetime 20 yr. Limited Lifetime 20 yr. Limited Lifetime 20 yr. Limited
Cost $$$$ $$$$ $$$ $$$ $$ $$ $
We provide electrical, plumbing, HVAC and traffic signal installation, repair and maintenance in Massachusetts and Connecticut.
Copyright © David R. Northup Electrical Contractors, Inc.
Electrical Licenses: MA - A7225 CT - 10191   Plumbing Licenses: MA - 10592 CT - 279203