This NAT FINAL BURNER ASSY is a direct replacement part used across several Lochinvar Knight and A

these terms are interchangeable in the HVAC industry and both represent 20 microfarads of capacitance

The Trane MOT9256 is a high-efficiency direct drive blower motor designed for precise airflow control in residential HVAC applications

HVAC systems are engineered for specific airflow rates

A 3-pole 24v contactor can technically be used on a single-phase system by using only two of the poles

Siemens Combustion LMV37.420A1 Control Unit 322838-752 This NAT FINAL BURNER ASSYThe Siemens LMV37. 420A1 is a high performance, 110V microprocessor based burner management system engineered for the precise control and supervision of forced draft burners. Designed for medium to high capacity industrial and commercial heating applications, this combustion control unit integrates essential burner functions into a single digital platform, streamlining the interface between the burner and the mechanical components. As a key component