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Designed with a 1 1/8" ODF sweat connection
7" WC setpoint
Engineered for high-performance HVAC applications
Broad Application Range: Compatible with DFG75 through DFG400 units and PA series models
Hydrolevel 1100 Low Water Cut-Off 321142-301 Designed with a 1 1/8"The Hydrolevel 1100 (Part Number 45 1100) is a 24Vac compact low water cut off engineered specifically for residential boiler protection in space constrained installations. This probe type LWCO utilizes advanced electronic water level sensing to protect hydronic systems from dry fire conditions. Featuring an automatic reset function, it restores the burner circuit once a safe water level is detected. The control includes a dedicated burner circuit
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