This heavy-duty SIRIUS relay socket is designed to support the 3TX71 series plug-in relays

code-compliant termination for standard conduit fittings

Where is this switch typically located

A2L ready design ensures compliance with next-generation refrigerant safety standards

ensuring correct fuel-to-air ratios for safe and efficient operation

Reznor 10437 Bearing Refrigerant This heavy-duty SIRIUS relay socketThe Reznor 10437 is a precision engineered 1" blower shaft bearing designed as a genuine OEM replacement for commercial and industrial gas fired unit heaters. As a heavy duty Sealmaster shaft bearing, this component is critical for maintaining optimal HVAC blower assembly performance, ensuring low friction rotation and precise shaft alignment. For technicians performing unit heater maintenance, utilizing a 1 inch blower bearing that meets factory