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this MARS 34616 replacement includes welded terminal bolts to ensure low-resistance electrical connections
this flare x male pipe x flare tee is a reliable choice for field repairs and custom manifold builds
Why is it necessary to replace the gaskets during burner service
8' Capillary Length
McDonnell & Miller 64 Low Water Cut Off R-410A this MARS 34616 replacement includesThe McDonnell & Miller 64 (Part Number 143600) is a heavy duty mechanical low water cut off engineered for reliable water level regulation in residential and commercial hot water and steam boilers. Designed for systems with a maximum boiler pressure of 50 PSI, this auto reset control features a 1" NPT threaded connection for seamless integration into equalizing piping. It utilizes a packless bellows construction and double pole, single throw (DPST)