Trane RLY3346 Power Relay 320819-301 Universal Compatibility: Serves as a

Universal Compatibility: Serves as a direct replacement for Lennox R76728200

verify the physical dimensions and clearance for the manual override crank before final installation

the replacement motor head can be swapped out without breaking the hydronic seal or draining the pipes

The Johnson Controls ROD18A-601R Push Rod Kit is a critical replacement component engineered for the repair and maintenance of pilot-operated water regulating valves

Common Questions: What capacitor does the HC41GE231 motor require

Trane RLY3346 Power Relay 320819-301 Universal Compatibility: Serves as aThe Trane RLY3346 is a heavy duty 24V 50A DPST N O Power Relay designed for high amperage switching in residential and light commercial HVAC systems. This OEM Trane replacement relay is the direct service match for legacy part numbers CTR0503 and CTR00503, ensuring precise mechanical fit and electrical compatibility without the need for field modifications. Engineered as a double pole single throw component, it simultaneously manages both legs of a