Always diagnose the airflow or combustion failure before resetting or replacing the B1370154

The Reznor 208290 Orifice is a precision-engineered gas burner component designed specifically for unit heaters and furnace applications requiring a 3/16 orifice bore

It is standard field practice to replace the O-ring whenever the insertion tube is pulled

it protects the start winding from thermal overload

Trane SLG0123 Slinger Always diagnose the airflow orThe Trane SLG0123 Slinger is a critical OEM replacement part designed for high performance HVAC blower motor and condenser fan assemblies. Specifically engineered as a 7x1. 84 slinger for a 5 8 shaft, this component ensures the proper distribution of lubricants while protecting motor bearings from moisture and environmental debris. In condenser fan motor applications, maintaining the integrity of the slinger cover is vital to prevent premature bearing