It is typically mounted on the barometric draft control or the draft hood

What is the electrical rating for the Ranco O10-1483

Ultra-Short Bounce Time: Advanced snap-action mechanism reduces electrical wear and enhances the long-term reliability of the SPDT switch contacts

offering significant long-term operational savings by allowing for the replacement of internal components without disturbing existing pipework

Bell & Gossett 101215 Flange Set 319847-401 It is typically mounted onThe Bell & Gossett 101215 is a professional grade cast iron flange set engineered for high performance hydronic systems. This 2 inch NPT flange kit serves as a direct replacement for B&G F14200, transitioning from individual components to a complete set for simplified installation. Designed for seamless integration with Series PL 75 and Series 130 inline pumps, these flanges ensure a leak proof connection between the piping and the circulator.