Adjustable Pickup Voltage: Precisely set limits between 130V and 370V to match specific compressor requirements

Always verify the part number 143-62-021-22 against the Sensus spring chart before installation

By using genuine McDonnell & Miller replacement parts

000 BTU models across various altitudes

though it is designed to interface with the standard OEM hardware

Reznor 263527 Relay Adjustable Pickup Voltage: Precisely setThe 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