Smith system

Built with reinforced thermoplastic

Technicians generally recommend replacing the burner gasket whenever the donor assembly is removed for cleaning or inspection

Can this be used for LP conversion

Berko 4520-2031-000 Limit Switch Smith systemThe 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