this is an OEM-specific part for AO Smith and Lochinvar Gen 2 units

Constructed from lead-free copper silicon alloy

The included 118-inch (3-meter) capillary tube and specialized sensing bulb allow for rapid response to load changes

providing a tight ANSI/FCI 70-2 Class IV shutoff

Key Benefits Fixed Calibration: Factory-set at 0

Nordyne M0023927R Motor 322838-752 this is an OEM-specific partThe Nordyne M0023927R Motor is a high efficiency 1 2 HP ECM blower motor engineered for precise airflow management in residential and light commercial HVAC units. Operating on 208 230V single phase power, this Electronically Commutated Motor provides superior torque control and modulated speeds compared to legacy PSC counterparts. As the direct replacement for M0023927, it ensures seamless mechanical and electrical integration without the need for