Gas Furnaces

Infinity ICS Modulating Gas Furnace

Ultimate Comfort Control with Infinity™ Technology Built-In The Infinity™ ICS Gas Furnace is our ultimate gas furnace, with up to a 95% AFUE and precision temperature control. It is also the quietest furnace you can buy. Models:  59MN7 | 59TN6

Infinity 80 Gas Furnace

Smart Comfort Control with Infinity Technology Built-In The Infinity™ 80 Gas Furnace marries energy efficiency with Carrier's intelligent Infinity System control. With up to an 80% AFUE rating, our advancements in high efficiency heating can pay off through lower furnace bills. Models:  58CVA