The Carrier®  Infinity 80 ultra-low NOx gas furnace delivers consumer comfort in a unit that meets or exceeds California’s South Coast Air Quality Management District (SCAQMD) and San Joaquin Valley Air Pollution Control District (SJVAPCD) new requirements for dramatically reduced NOx emissions. Offering the performance and benefits of our Infinity Series gas furnaces, this furnace releases less nitrogen oxides (NOx) than current models. NOx contributes to the formation of smog and acid rain and the deterioration of water quality.

As part of your home’s year-round comfort system, an Infinity® gas furnace can be the key to enhanced comfort and efficiency through advanced humidity management. Include an Infinity®  System Control, a Carrier®  humidifier and an Infinity®  outdoor unit and let Ideal Humidity SystemTM  technology deliver improved comfort, all year long."