Electronic, (120V) Man. Reset Low Water Cut-Off (Water) Zoom

Electronic, (120V) Man. Reset Low Water Cut-Off (Water)


Brand: Taco

Qty Price
/ each
$414.75 / box (3 units x $138.25)
Non-Stock ItemAllow 7-10 Days to Ship Out



Application: Hot Water Boilers
Steam Boilers
Max Pressure (PSI): 160
15 psi (Steam)
Type: Electronic
Reset Type: Manual
Max Probe Temp: 250°F
Max Ambient Temp (°F): 120°F
Delay on Make Timer: 0 seconds
15 seconds
Replaces: LTA1203S-1
Connection Type: Threaded
Thread Size: 3/4"

Description for Taco LFM1203S-1

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

The Taco LWCO can act as either the primary or secondary low water cutoff on low-pressure steam boilers, 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 include:

  • Patented Adjustable Probe Sensitivity
  • External LEDs and Simplified Wiring for Easy
  • Installation and Testing
  • Manual Reset Mode
  • 24 VAC
  • Standard On-Board (NEMA 1) or Remote (NEMA 4)
  • 3/4 NPT Probe

  • Electronic, (120V) Man. Reset Low Water Cut-Off (Water)


    by PowerReviews
    TacoElectronic, (120V) Man. Reset Low Water Cut-Off (Water)

    (based on 1 review)

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    Reviewed by 1 customer

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    Nice LWCO for city installation

    By Vinnie another plumber in NY

    from Ossinng, NY

    Verified Buyer

    Comments about Electronic, (120V) Man. Reset Low Water Cut-Off (Water):

    i installed this for a NYC boiler as required by builsing department. The probe is separate from the control panel, which was great, since there was limited space for turning the probe into the piping.

    • Was this a gift?:
    • No

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