Product Overview

ManualsBrandsTaco ManualsHeating SuppliesElectronic, (24V) Man. Reset 3/4" NPT Low Water Cut-Off, Remote Probe w/ NEMA 4 Enc. (Water)

Electronic Controls

For accurate and dependable boiler protection, our Low Water Cutoff (LWCO) features the

simplicity, reliability and unmatched quality you’ve come to expect from Taco Electronic

Controls. The LWCO is a probe style, microprocessor based control that detects the fluid

level in hot water and steam boilers. Patented signal processing technology, external LEDs

and simplified wiring make installation and testing a snap.

Low Water Cutoff

Supersedes: 06/26/13

Effective Date: 10/01/17

Printed in USA

Summary of content (4 pages)

PAGE 1
Electronic Controls Low Water Cutoff For accurate and dependable boiler protection, our Low Water Cutoff (LWCO) features the simplicity, reliability and unmatched quality you’ve come to expect from Taco Electronic Controls. The LWCO is a probe style, microprocessor based control that detects the fluid level in hot water and steam boilers. Patented signal processing technology, external LEDs and simplified wiring make installation and testing a snap. ©Taco Catalog #100-8.
PAGE 2
Application The Taco LWCO provides reliable protection for all types of boilers, from small residential hot water boilers to large industrial steam boilers. The boiler’s minimum safe operating water level is specified by each manufacturer. Should the water level dip below that specified level, heat will accumulate quickly causing significant damage to the boiler and a potential external safety hazard. The Taco LWCO prevents this hazard from occurring.
PAGE 3
Patented DualVision® Technology competition, the LF won’t shut down your boiler on a false low water condition due to a dirty probe, or shut down every 10 minutes to check for proper water level. You can now run your steam boiler flat out for a significant gain in efficiency and operational safety.
PAGE 4
Submittal Data # 101-081 Supersedes: 06/26/13 Low Water Cutoff Submittal Data Information Effective: 10/01/17 Model LF Dimensions Listings/Approvals 4.41 2.20 UL GUIDE (MBPR) for Limit Controls per UL Standard 353 Limit Controls .98 2.97 LOW WATER BLINKING = FOAM COMP. ON = CALL FOR SERVICE FM Approved (LF only) 1.38 .98 POWER UL GUIDE (MCUR2) for Electrode Assemblies – Component (remote probes) SERVICE 5.90 .75 (5) Ø.