Heil Quaker ICP B03813-14 ECM Motor 320788-702 ensure the diaphragm chamber is

ensure the diaphragm chamber is positioned downward in a horizontal pipe run with at least 10 diameters of straight pipe upstream

preventing the accumulation of mold and biofilm on the coil fins and drain pan

This unit is a programmed motor module

note that the 667207R is the direct replacement for the legacy 667271 part number

Heil Quaker ICP B03813-14 ECM Motor 320788-702 ensure the diaphragm chamber isThe Heil Quaker ICP B03813 14 is a direct replacement 1 HP ECM blower motor designed for high efficiency HVAC systems. Operating on a 120 240V dual voltage configuration, this electronically commutated motor utilizes an integrated control module to regulate airflow based on real time system demands. Unlike standard PSC motors, this brushless DC motor maintains constant torque and adjusts its RPM to overcome static pressure fluctuations in the