Lochinvar & A.O. Smith 100277814 Gas Valve 323080-701 Johnson Controls SEN-600-4 Remote Indoor

Johnson Controls SEN-600-4 Remote Indoor Temperature Sensor

This model is typically rated for systems ranging from 3/4 to 5 tons

Techs requiring a pressure tap for monitoring pressure drop across the drier should specify the "-T" version

the 100165927 flame rod includes a specialized gasket for leak-free installation

Its compact 50VA rating offers a robust overhead for multi-stage systems without the footprint issues of larger industrial units

Lochinvar & A.O. Smith 100277814 Gas Valve 323080-701 Johnson Controls SEN-600-4 Remote IndoorThe Lochinvar & A. O. Smith 100277814 Gas Valve is a critical OEM component engineered for high performance natural gas hydronic and water heating systems. As a professional grade spark ignition gas valve, this unit regulates fuel flow to the burner assembly with precision, ensuring stable combustion and reliable appliance startup. This part is the direct replacement for 100171884, making it the standard choice for maintaining the factory