This kit is designed for maintenance on 1-1/2" dielectric unions to prevent leaks and maintain the electrical break between copper and steel piping

Reliable Sealing: High-tolerance compression fitting design prevents gas escapement and ensures a vacuum-tight vent path

the Honeywell 315917 is likely required to resolve the leak and restore pressure sensitivity

and aluminum tubing across all common refrigerants

Nordyne 626513R Limit Switch This kit is designed forThe Nordyne 626513R Limit Switch is a critical thermal safety control designed for precise furnace temperature regulation in Intertherm, Miller, and Nordyne heating systems. Engineered as an L200 50F automatic reset limit, this component monitors internal heat levels within the furnace cabinet to protect the heat exchanger from thermal excursions. The 626513R furnace switch is calibrated to open on rise at 200F, immediately breaking the circuit to