Hydrolevel 1100 Low Water Cut-Off 30067439-890 measure resistance across the two

measure resistance across the two yellow leads

Common Questions Can the TA2AW be used as a standalone wall thermostat

providing the necessary phase shift to overcome locked rotor amperage (LRA) challenges in single-phase refrigeration and air conditioning systems

For the most accurate temperature regulation

Hydrolevel 1100 Low Water Cut-Off 30067439-890 measure resistance across the twoThe 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