To ensure the ball check functions correctly during a failure

and D-4073 series

Key Benefits Engineered Integrity: Forged brass construction minimizes the risk of cracking and fatigue in high-vibration commercial HVAC environments

resisting moisture and abrasion in commercial environments

which matches the 1/4 inch length and 9/16 inch outer diameter profiles of original equipment

Amana-Goodman 10123525 Limit Switch To ensure the ball checkThe Amana Goodman 10123525 Limit Switch is a critical safety component designed for high limit temperature monitoring in residential gas furnaces and air handlers. Engineered as an OEM manual reset limit switch, this part is calibrated to a fixed 160F trip point, ensuring that the burner circuit is interrupted if internal plenum temperatures exceed safe operating parameters. Unlike auto reset controls, this 160 degree manual reset switch requires a