Lochinvar & A.O. Smith 100278134 Control 318423-701 The internal 430 stainless steel

The internal 430 stainless steel plunger and fluoroelastomer pilot seat offer superior wear resistance in technical environments

Smith 100318326 Pressure Switch is a critical safety component designed for precise water pressure monitoring in high-efficiency Noble Fire Combi Boilers and NKC series units

this unit reduces cabinet clutter and wiring complexity in industrial relay application environments

You can gently use a fine abrasive cloth to remove carbon buildup from the tip

Technicians often utilize this model for its high-voltage tolerance

Lochinvar & A.O. Smith 100278134 Control 318423-701 The internal 430 stainless steelThe Lochinvar & A. O. Smith 100278134 Control is a critical OEM User Interface Control board engineered for precise system management in high efficiency condensing boilers. As a direct replacement for legacy part numbers RLY20136K, RLY20136, and 100189277, this Boiler Control Board provides the necessary digital interface for real time monitoring and adjustment of combustion parameters. This HVAC Replacement Part is a standard component in the