Furnace installation from Afrusun Inc.

Forced air heating furnace is common in homes, these days manufacturing with new technology they are making high efficiency furnace with single stage, two stage, and variable speed fan motor.

The furnace heating ability is measured by AFUE (Annual Fuel Utilization Efficiency), the higher AFUE the higher efficiency. The 90% (+) AFUE rating on these gas furnaces means that 90+ cents of every energy dollar warm your home, thus wasting very few energy dollars. For example, a furnace with 95% AFUE, for each dollar’s gas consumption, 95 cents goes for heating your home and 5 cents goes through chimney out.

The permanent split capacitor (PSC) electric motor provides airflow to match comfort needs, and reduces energy consumption and system noise compared to a single-speed motor.

The top performance of an electronically commutated motor (ECM) provides airflow to match comfort needs, and reduces energy consumption and system noise compared to a single-speed motor.