you must source the specific OEM equivalent designed for that directional airflow

While the stainless steel probe is moisture-resistant

The DPDT (Double Pole Double Throw) configuration provides two sets of power-rated contacts

By providing real-time data to the York chiller controller

Fasco D1165 Motor R-407A you must source the specificThe Fasco D1165 Motor is a high reliability 1 20 HP OEM replacement motor engineered for demanding HVAC and ventilation applications. Operating at 115V and 1550 RPM, this 3. 3 inch diameter motor features a shaded pole design and a single phase configuration drawing 2 amps at full load. As a direct replacement for AO Smith 324, Century 324, and Tradewinds 19 09 215, it provides a seamless fit for Thermador blower assemblies and double shafted fan