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While designed for Siemens OpenAir hardware
Technical Specifications and Benefits: ASME Section I Certified: Specifically rated for V-stamp steam applications and power boilers
Durable Construction: Features a stainless steel insertion probe and galvanized steel enclosure to resist moisture and industrial contaminants
the Aaon S21398 is constructed from durable
technicians often prefer the full 27586-1 assembly if the blower wheel is balanced improperly or the housing has significant corrosion
Illinois 0037100 Steam Trap THPU32HP7Y While designed for Siemens OpenAirThe Illinois 0037100, also identified as the Watts WFT 15, is a heavy duty 3 4" float and thermostatic steam trap engineered for reliable condensate removal and continuous air venting in low pressure systems. Featuring a rugged cast iron body and an H pattern design, this trap is specifically built for steam main drips, unit heaters, and heat exchangers where rapid air elimination is critical during startup. The internal stainless steel float and