Siemens Building Technology 270-03180 Valve Assembly 326010-701 providing the robust airflow detection

providing the robust airflow detection required for modern combustion and ventilation systems

Smith 100146605 Gasket Kit is a critical OEM boiler replacement part engineered for high-performance sealing in commercial heating systems

Built to withstand the rigorous pressure differentials found in ClimateMaster HVAC systems

Use a belt tape or measure the outer path of the pulleys to confirm this 3L belt length is correct for your center distance

Siemens Building Technology 270-03180 Valve Assembly 326010-701 providing the robust airflow detectionThe Siemens Building Technology 270 03180 Valve Assembly is a high performance 2 way normally closed pneumatic valve engineered for precise modulating control in demanding HVACR environments. Utilizing a 1 2 inch NPT threaded UNS CA 844 bronze body, this assembly is designed for hydronic systems and steam applications up to 15 psi. As part of the Flowrite 599 Series, it features an equal percentage flow characteristic with a 1. 0 Cv rating, ensuring