Hydrolevel 48-3204SF Hydrostat 318973-401 This minimizes lag and ensures

This minimizes lag and ensures the external equalizer accurately senses pressure changes in the suction line

For proper servo function and accurate regulation

it ensures electrical compatibility and mounting alignment for Rheem and Ruud air handlers and furnaces

This specific kit is machined for the spline and mounting patterns of AFB and NFB series actuators

This board is primarily utilized in Lochinvar Copper-Fin and Power-Fin series

Hydrolevel 48-3204SF Hydrostat 318973-401 This minimizes lag and ensuresThe Hydrolevel 48 3204SF HydroStat is a specialized triple acting boiler control engineered for high performance management of hot water boilers. As a technician, you know the importance of reliable low water cut off (LWCO) protection and precise temperature regulation. This unit integrates temperature limit control, boiler reset functionality, and low water protection into a single, streamlined interface. By utilizing thermal targeting technology,