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it permits installation on existing wiring without disconnecting conductors
preventing static pressure drops and premature component fatigue in critical terminal heating and cooling applications
and heat pump systems
the unit must be installed with the output shaft in a horizontal position
Siemens Building Technology 243-00212 Valve Assembly R-410A it permits installation on existingThe Siemens 243 00212 is a professional grade 599 Series zone valve assembly engineered for demanding hydronic heating and cooling applications. This 2 way normally open valve features a 3 4" NPT threaded connection and a 4. 1 Cv rating, making it an ideal choice for regulating hot or chilled water in fan coil units, baseboard radiation, and VAV terminal reheat systems. The robust brass body with brass trim and EPDM O rings ensures reliable fluid