Hydrolevel 45 480 1560 Low Water Cut Off 323080 701 Safety Assurance: Reliably vents flue Safety Assurance: Reliably vents flue gases and establishes necessary draft pressure to prevent furnace lockouts and carbon monoxide risks Key Benefits Factory Programming: Pre registered parameters eliminate the need for field programming the electronic sensing design minimizes maintenance compared to mechanical units Suitable for residential and light commercial hydronic boiler systems
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