Armstrong Furnace R42537-001 2-Blades Fan 18" DIA 1/2" Bore

The Armstrong Furnace R42537-001 Fan blade with a diameter of 18 inches and intended for use in an HVAC system, has a two-blade design and a 1/2 inch bore. This fan blade is most suitable for heating and cooling systems such as furnaces and air conditioners due to its better airflow rate. Resilient material properties are beneficial for the performance of the system, as well as for increasing its longevity. Advantages include energy conservation, low noise level, better airflow and subsequent comfortable indoor conditions besides internalizing the efficiency of the HVAC system.