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> New hydrolevel 700 low water cut-off with probe 24 v
New hydrolevel 700 low water cut-off with probe 24 v
LOOK AT ALL OF MY HVAC CONTROLS AND PARTS!
* Model: Safgard 700 Low Water Cut-Off for Hot Water Boilers
* McDonnell and Miller PS-851M-24
* Reliable Electronic Operation
* Inexpensive to Own and Operate
* Date of Production: December 2005
* Brand New In Box - Factory Seal Still Affixed
* Compare On-Line at $129.95
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Hydrolevel low water cut-offs are electrically operated. A probe is installed in the boiler shell or external manifold and is connected to the control unit. Water is used as a conductor to complete the circuit between the probe and the boiler shell. When water is in contact with the probe, the circuit is completed; when the water level drops below the probe, the circuit opens. Hydrolevel controls provide contacts to de-energize the burner circuit in a low water condition.
LOOK AT ALL OF MY HVAC CONTROLS AND PARTS!
* Model: 1100 Low Water Cut-Off for Residential Hot Water Boilers
* Auto Reset: Shuts down the burner when water drops below the probe. Automatically recompletes the burner circuit upon return of a safe water level
* Test Button: Tests control operation without lowering the water level. Depressing the test button de-energizes the burner circuit and lights the low water indicating lamp.
* Reliable Electronic Operation
* Inexpensive to Own and Operate
* Date of Production: January 2007
* Brand New In Box - Factory Seal Still Affixed
Check out my other items! My Stores Logo
Be sure to add me to your favorites list!
Hydrolevel low water cut-offs are electrically operated. A probe is installed in the boiler shell or external manifold and is connected to the control unit. Water is used as a conductor to complete the circuit between the probe and the boiler shell. When water is in contact with the probe, the circuit is completed; when the water level drops below the probe, the circuit opens. Hydrolevel controls provide contacts to de-energize the burner circuit in a low water condition.
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