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Description
The Taco Low Water Cutoff (LWCO) provides accurate and dependable protection for small residential hot water boilers. The LWCO is a probe-style, microprocessor-based control that detects the fluid level in hot water and reacts when the level falls below the minimum safe operating level specified by the boiler manufacturer.

The Taco LWCO can act as the primary limit control on hot water boilers or to protect pumps from running dry in condensate receiver tank applications. The LWCO can also activate alarm systems or automatic water feeders.

Features:
  • Patented Adjustable Probe Sensitivity
  • External LEDs and Simplified Wiring for Easy
  • Installation and Testing
  • Automatic or Manual Reset Mode
  • Available in 24 VAC or 120 VAC
  • Standard On-Board (NEMA 1) or Remote (NEMA 4) Probe 1/2 or 3/4 NPT Connection
  • LT Models Include External Test Button, Adjustable Delay On Break (DOB) and Delay or Make (DOM)
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Specs
Application:
Hot Water Boilers
Max Pressure:
250 psi
Type:
Electronic
Reset Type:
Automatic
Voltage:
24v
Sensitivity:
20000 ohms
40000 ohms Extended Operation
Max Ambient Temp (°F):
150°F
Power Consumption:
2.8 VA
Length:
3-3/4"
Width:
3-2/3"
Height:
5.53"
Thread Size:
3/4"
Connection Type:
Threaded
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