Siemens Building Technology 242-00212 Valve Assembly 323613-751 preventing head gasket failure in

preventing head gasket failure in high-demand environments

The robust brass construction and balanced port design allow for reliable operation across varying ambient temperatures and load conditions

ensuring a complete overhaul of your humidifier's firing system

polarity is typically not a factor

Reliable Flame Sensing: Robust flame rectification circuitry prevents gas flow in the absence of a proven flame

Siemens Building Technology 242-00212 Valve Assembly 323613-751 preventing head gasket failure inThe 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