LTR0243L-1 | Electronic, (24V) Low Water Cut-Off (Water), 3/4" NPT | Taco

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Overview

Details for LTR0243L-1

Electronic, (24V) Low Water Cut-Off (Water), 3/4" NPT

Accurate, Dependable Protection for All Boiler Types
The Taco Low Water Cutoff provides accurate and dependable protection for all types of boilers, from small residential hot water boilers to large industrial steam units. This probe-style Low Water Cutoff features patented DualVision Technology, external LED’s and simplified wiring for easy installation and testing and automatic, manual reset mode and are available in 24VAC or 120VAC models. The Taco Low Water Cutoff 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 Low Water Cutoff can also activate alarm systems or automatic water feeders.

Performance Data

Features

Probe Style Low Water Cutoff
Worry Free Operation
Simplified Installation & Wiring
LED Verification
Selection Ease
Seamless Integration

Applications

Hot Water Heating Systems
Closed Cooling Circuits
Air Conditioning Systems
Hydronic Heating & Cooling
Water/Glycol concentrations up to 50%
Solar / Geothermal

The Taco LTR Series Low Water Cutoff (LTR) is a microprocessor-based low water cutoff for detecting the presence of water in a boiler that provides reliable protection for residential and light commercial hot water boilers. It uses advanced signal processing to identify when the probe signal levels have decreased due to possible fouling. Thanks to these technologies, the LTR functions longer without requiring annual probe cleaning and maintenance and it functions normally under non-ideal installation conditions. A convenient, all-in-one design containing test button, plug n' play wiring harness and instant feedback maintenance LED lights.

Features:

One-piece sealed design for use with residential hot water boilers.
Test button to quickly verify correct installation and wiring.
Extended probe impedance sensitivity to 40K Ohms.
LED indicator lights: Green-to-red to indicate when boiler water level is low; amber LED to indicate when probe needs cleaning.
24 VAC wiring harness.
Automatic reset when water level returns to safe level.
Compatible with gas-fired and oil-fired residential boilers.
Ideal for use with smaller high-efficiency boilers.

Specifications

Item Number	LTR0243L-1
Brand	Taco
Application	Hot Water Boilers
Connection Type	Threaded
Max Ambient Temp (°F)	120°F
Max Pressure (PSI)	160 (Hot Water)
Power Consumption	1.5 VA
Reset Type	Automatic
Sensitivity	40000 ohms Extended Operation
Series	Low Water Cutoff
Thread Size	3/4"
Type	Electronic
Type	Low Water Cutoff
Voltage	24v