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For contractors requiring a dependable solution for low-pressure monitoring
Most failures result from thermal stress or improper leveling
this direct acting controller features a fixed sensitivity of 26
Rugged Enclosure: Industrial-grade taupe finish designed for commercial HVAC applications
Hydrolevel 450A Low Water Cut-Off R-407C For contractors requiring a dependableProfessional contractors who need high performance boiler safety solutions trust the Hydrolevel 450A Low Water Cut Off as their primary defense against dry firing. This 120V steam boiler LWCO is a non cycling, electronic control specifically engineered for residential and light commercial steam systems. It features the Hydrolevel EL1220 sensing probe, which utilizes the boiler waters own conductivity to complete the circuit, ensuring there are no