My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Taco LFM1203S-1 Low Water Cutoff Electronic LWCO 120V with 3/4" Probe

Manufacturer

Picture for manufacturer Taco

Part Number

LFM1203S-1
9 reviews
Sale Price

$251.37

4 left at this price

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Taco LFM1203S-1 is an electronic low water cutoff (LWCO) designed to protect boilers from damage caused by low water conditions. This manual reset unit operates on 120V and features a 3/4" NPT probe for reliable water level detection.

Key Features:

  • Electronic low water cutoff protection for residential and commercial boilers
  • 120V operation with manual reset functionality
  • 3/4" NPT probe connection for accurate water level sensing
  • NEMA 1 enclosure for general indoor applications
  • Prevents boiler dry-firing and potential equipment damage
  • Reliable solid-state control circuitry

This low water cutoff automatically shuts down the boiler when water levels drop below safe operating levels, requiring manual reset after the condition is corrected. The electronic design provides consistent, dependable protection compared to mechanical float-type systems.

I received my shipment in a timely manner. Only issue I had was not getting a tracking # until I contacted customer service.

Quick and easy

Great easy and done

Michael Novelo is great! He reached out to H&R directly to confirm a doubt I had.

Smooth order process with PayPal option

Yes

good work

Great! service was delivered in a timely fashion.

website is not optimized for user experience during checkout process

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy