Siemens Building Technology 242-00212 Valve Assembly 319847-401 breaking the electrical circuit to

breaking the electrical circuit to the heating element or gas valve once the water reaches the user-defined setpoint

HVAC technicians trust the 89M78 for its strict +/- 5% tolerance and 10

and proper discharge air temperatures

Direct Technical Fit: Designed as a direct replacement for ASCO part number 216758-041-D

the EK164 is a dedicated liquid line filter drier

Siemens Building Technology 242-00212 Valve Assembly 319847-401 breaking the electrical circuit toThe Siemens 242 00212 is a heavy duty 2 way normally closed zone valve engineered for precision control in hydronic heating and cooling systems. Built with a 3 4" NPT brass body and robust brass trim, this assembly handles a 4. 1 Cv linear flow rate, making it ideal for baseboard radiation, convectors, and fan coil units. The integrated 24Vac spring return actuator ensuring a failsafe close upon power loss, preventing unauthorized flow and protecting