Carrier Furnace Heat Exchanger

The shape of the coils depends on the type or model of your furnace.

Carrier furnace heat exchanger.

The good news is that most furnace manufacturers offer an extended parts warranty for a heat exchanger that lasts anywhere from 10 years to a limited lifetime warranty. It s comprised of a set of tubes or coils that repeatedly loops through the airflow inside the furnace to heat the air. Two types of furnace warranties come into play here. Part number part description part link 00ppg000453003a carrier 00ppg000453003a heat exchanger view carrier part 00ppg000453003a 00ppg000453102a carrier.

Most standard models with one heat exchanger deliver around 80 afue efficiency. Carrier high efficiency gas furnace heat exchanger issues one the most common issues found in carrier high efficiency gas furnaces is corrosion or blockage is their secondary heat exchangers in approximately 5 to 10 years after the original installation date or in other words premature secondary heat exchanger failure. If there s a possibility of your heat exchanger being cracked don. The carrier high efficiency gas furnace trade in allowance program is designed to offer homeowners an alternative to replacing only the heat exchanger under the terms of their limited lifetime heat exchanger warranty on a first generation carrier condensing furnace if their furnace experiences a heat exchanger failure.

Condensing models employ a secondary heat exchanger which squeezes additional heat from combustion gases to achieve 90 or better afue efficiency.