The integrated base alarm board offers critical diagnostic outputs for remote monitoring

For contractors handling pneumatic control valve replacement

ensuring the damper returns to a programmed safety position during power loss

This specific model is primarily designed for hot and cold water service in HVAC terminal units

providing the responsiveness required for modern hydronic heating circuits

Bard 9043-442 Motor 322057-301 The integrated base alarm boardThis Bard 9043 442 motor is an OEM 115V 1 2HP 1100RPM 4 speed motor engineered for high static pressure applications in commercial and industrial wall mount HVAC units. As a direct drive replacement blower motor, it features a 4 speed tap configuration, allowing technicians to fine tune airflow delivery based on specific system requirements and ductwork resistance. The 1100 RPM synchronous speed ensures consistent performance across the Bard HVAC