Lochinvar & A.O. Smith 100278134 Control 326070-701 preventing premature fouling in the

preventing premature fouling in the valve body

always verify your unit's wiring diagram before installation

This is a low gas pressure switch specifically designed for 1-7 PSI ranges

this is a dedicated 115V refrigeration motor

Lochinvar & A.O. Smith 100278134 Control 326070-701 preventing premature fouling in theThe 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