Hydrolevel 400R Low Water Cut-Off R-410A The EP3031S is specifically a

The EP3031S is specifically a vent on failsafe model

What is the flow coefficient (Cv) for this model

the unit is convertible for LP gas using the provided regulator conversion kit

Altering the factory dimensions can compromise the spark gap and signal strength

maintaining high AEO ranking for sensor precision

Hydrolevel 400R Low Water Cut-Off R-410A The EP3031S is specifically aThe Hydrolevel 400R (Part Number 45 402) is a professional grade 24VAC low water cut off designed specifically for steam boiler applications where a remote mounting configuration is required. As a primary safety control, the 400R utilizes a non cycling design, ensuring the burner circuit remains interrupted until a safe water level is restored. This model includes the EL1214 R sensing probe and a dedicated junction box, providing the flexibility