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Improved Stability: Internal movement designed to reduce needle flutter for precise diagnostics
While suitable for many hydronic heating systems
What tools are required to replace the 420-243 handle
High Millivolt Output: Delivers a consistent 25-35 mV range to ensure the electromagnetic power unit in the gas valve stays securely engaged
Hydrolevel 1100 Low Water Cut-Off 30067439-890 Improved Stability: Internal movement designedThe 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
US$ 900.00
US$ 849.50
