Watts 0346038 Valve Freon also identified by part number

also identified by part number FIB2168

these part numbers refer to the same standing pilot gas valve

How does the manual reset function operate

featuring a ball bearing design for extended service life in high-heat environments

Durable Sensing Element: The 8-foot liquid-filled capillary and remote bulb provide consistent repeat accuracy unaffected by ambient temperature fluctuations or barometric pressure

Watts 0346038 Valve Freon also identified by part numberThe Watts 0346038, also identified as model 415 3 4 8, is a specialized steam safety relief valve engineered for low pressure steam heating boilers. This 3 4 inch NPT valve features a 8 PSI pressure setting, providing critical overpressure protection in commercial and residential hydronic systems. Constructed with a durable bronze body and a top guided stem, it ensures precise mechanical alignment and reliable seat reseal after discharge. The high