It is highly recommended to use the exact OEM Rheem 42-101444-83

this switch provides the exact thermal response curve required by original equipment specifications to protect the heat exchanger from damage due to restricted airflow or blower failure

Is the flow direction reversible on this 2-way valve

When installing

Nordyne 621829 Motor Els PW 29614 It is highly recommended toAs a field technician, you know that a failing air handler motor can ground a system in mid season. The Nordyne 621829 motor is the standard OEM replacement motor for high static furnace blower and air handler applications across the Nortek family, including Intertherm, Miller, and Frigidaire. This 1 5 HP blower motor is a Permanent Split Capacitor (PSC) design, operating on 208 230V single phase power at a synchronous 1075 RPM. With its 3 speed