Standardized Bore: Features a secure 1/2" bore with a set-screw attachment for reliable torque transfer from the motor shaft

minimizing vibration and mechanical resonance in the blower housing

especially in high-efficiency conversions or structures without a traditional chimney

Can I use a 440V capacitor if the old one was rated for 370V

The unit features a multi-level keypad lockout

Bard 8106-072-0088BX Motor 321894-708 Standardized Bore: Features a secureThe Bard 8106 072 0088BX is a factory programmed ECM blower motor designed specifically for service applications in Bard units. This high efficiency constant torque motor is pre configured with correct airflow parameters and torque curves to maintain the static pressure requirements of the HVAC system. Direct drive ECM motor replacement ensures that the blower assembly operates within OEM specifications, preventing common issues like motor hunting or