Berko 4520-2031-000 Limit Switch Leak Prevention: Features dryseal taper

Leak Prevention: Features dryseal taper pipe threads to minimize the potential for common refrigerant leaks

When troubleshooting Amana or Goodman packaged terminal air conditioners

Is the 30048918-859 compatible with high-temperature steam

preventing dangerous over-firing or inefficient operation

Berko 4520-2031-000 Limit Switch Leak Prevention: Features dryseal taperThe Berko 4520 2031 000 Limit Switch is a critical safety component engineered for high temperature protection in commercial and industrial electric heating units. This automatic reset limit switch operates within a precise thermal range of 180F to 220F, functioning as a normally closed contact that opens upon reaching the high limit threshold to prevent system overheating. Designed as an OEM replacement part, it ensures seamless integration with