Key Benefits for Contractors Universal Compatibility: Accepts nearly any common automation signal including mA

3 Cv flow coefficient and a sweat connection (FSOLDEDR)

initiating the defrost cycle to melt frost buildup

Does this include the spark ignitor

This kit simplifies the gas furnace fuel conversion process by consolidating the orifices

Siemens Building Technology 257-02042 Valve Assembly THPU32HP7Y Key Benefits for Contractors UniversalEnsure precise hydronic control in your terminal units with the Siemens 257 02042, a robust 2 way normally open pneumatic control valve assembly designed for demanding commercial HVAC maintenance. This Powermite 599 Series MT assembly features a 1 2" NPT x Union Male connection, engineered for high performance fluid regulation in hot or chilled water applications such as convectors and fan coil units. Utilizing a forged brass body with high durability