Lochinvar & A.O. Smith 100278134 Control 326070-701 What is the difference between

What is the difference between the P72MA-1 and standard P70 controls

Featuring a CW (clockwise) rotation and a dual-speed capability (900/1100 RPM)

The ASCO 8215G20-24V is a high-flow 2-way normally closed gas shutoff valve engineered for fuel gas service applications

always verify your unit's wiring diagram before installation

Smith 100145022 Fan Replacement Kit is a critical OEM component engineered for high-output Power-Fin boiler and hot water supply boiler systems

Lochinvar & A.O. Smith 100278134 Control 326070-701 What is the difference betweenThe 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