Technicians must verify manifold pressure settings against the manufacturer's data plate to ensure proper flame rectification and heat exchanger longevity

Rated at 30 amps with a 2-pole configuration

maintaining the exact physical footprint for a seamless drop-in installation

union gasket

Hydrolevel 1100H7 Low Water Cut-Off R-448A Technicians must verify manifold pressureThe Hydrolevel 1100H7, also identified by part number 45 1107, is a reliable 24Vac low water cut off engineered specifically for residential gas powered hot water boilers. This compact safety control utilizes a high performance boiler probe sensor to monitor water levels, providing immediate power interruption to the burner circuit during a low water condition to prevent dry firing. Designed for space constrained installations, it is an ideal solution