Reznor 263527 Relay This spring is designed for

This spring is designed for use in the RV81

OEM Compatibility: Direct-fit replacement for part number R39050B001

12-inch insertion depth allows for accurate temperature sensing in larger furnace cabinets and ductwork configurations

While the gasket provides the primary seal

the White-Rodgers 3L09-8 offers a drop-in solution for board-mount applications requiring specific thermal profiles

Reznor 263527 Relay This spring is designed forThe Reznor 263527 Relay is a specialized OEM component designed for high reliability switching in Reznor HVAC systems. Featuring a Single Pole Double Throw (SPDT) configuration, this relay operates on a 24VAC control circuit to manage critical system loads, including blower motor activation, venter motor sequences, and ignition control circuits. As a critical replacement part, the 263527 serves as the direct successor to the Reznor 14747 and Reznor