Description
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.

Reliable Electronic Operation
  • Reliable Electronic Operation
  • Easy to Install
  • Low Maintenance; No Blowdowns
  • No Moving Parts to Wear or Stick
  • Time Delay Prevents Burner Short Cycling
  • Inexpensive to Own and Operate
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Specs
Application:
Steam Boilers
Switch:
SPDT
Max Pressure (PSI):
15 psi (Steam)
Type:
Electronic
Voltage:
120v
Power Consumption:
4 VA
Reset Type:
Automatic
Electrical Ratings (AFL):
5.8 A @ 120 VAC (N.C)
Electrical Ratings (ALR):
34.8 A @ 120 VAC (N.C)
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Replacement Parts (1)

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