Lochinvar & A.O. Smith 100072937 Harness Wire 328140-751 This is a "Break on

This is a "Break on Rise" model

Maintenance-Free Design: Engineered for long-term operation without requiring regular servicing

Does this unit include the link kit

The most common failure points are restricted airflow (often from dirty filters or a failing blower)

As a single-phase motor

Lochinvar & A.O. Smith 100072937 Harness Wire 328140-751 This is a "Break onAs a seasoned technician, you know that intermittent communication errors in high efficiency systems often trace back to compromised low voltage paths. The Lochinvar & A. O. Smith 100072937 Harness Wire is a critical OEM replacement part designed to restore the electrical integrity of your condensing water heater or HVAC unit. Specifically engineered for the Lochinvar OA400 801 series and various A. O. Smith residential and commercial models, this