Carrier 58EFA is a gas-fired horizontal induced-combustion furnace designed for heating and cooling purposes. It is suitable for both residential and commercial applications. The furnace is equipped with a permanent, washable filter that helps to improve indoor air quality by removing dust, pollen, and other allergens from the air. The filter should be cleaned or replaced monthly to ensure optimal performance.

The Carrier 58EFA furnace also features a blower motor and wheel that should be cleaned and lubricated annually to ensure long life, economy, and high efficiency. Some motors have prelubricated, sealed bearings and require no lubrication, while others require lubrication every 5 years for intermittent operation or every 2 years for continuous operation.