reducing downtime during emergency retrofits

Verify the part number against the factory service manual to ensure the correct trip point for your specific BTU input

the MA40-7040-501 variation typically includes a built-in SPDT auxiliary switch

75 psi for every one-degree change in temperature sensed by the 18-inch stem

While designed for easy installation

Nordyne 1017207 Relay Kit 319825-402 reducing downtime during emergency retrofitsThe Nordyne 1017207 Relay Kit is a crucial OEM component designed for high reliability switching in DC heater control applications. As a direct 9 pin SPST relay replacement, this kit ensures the electrical integrity of heating circuits in Nordyne, Miller, and Intertherm furnaces. Operating on a 24VDC coil voltage, this relay serves as the direct replacement for 622210R and 622671, addressing common failure points such as stuck contacts or intermittent