preventing mechanical shock to the linkage

this is a sealed mercury sensor

this kit is also fully compatible with hot water and water-glycol solutions

This burner is designed for durability in condensing and non-condensing Weil McLain boilers

Always inspect your secondary components for stress cracks before reassembly

Siemens Building Technology 599-03025 Valve 326058-758 preventing mechanical shock to theThe Siemens 599 03025 is a professional grade Flowrite 599 Series globe valve engineered for demanding hydronic and steam applications. This 2 way normally closed valve features a 1 1 2 inch NPT threaded connection and is built with a rugged UNS CA 844 bronze body. Designed for precision, the unit utilizes stainless steel trim and a stainless steel stem (ASTM A582 Type 303) to ensure long term durability against corrosive media. With a 25 Cv flow