We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
TACO Low Water Cutoff: Hot Water Boilers, 24V AC, SPDT, Auto Reset - Low-Water Cut-Off Controls
TACOLow-Water Cut-Off Controls

TACO Low Water Cutoff: Hot Water Boilers, 24V AC, SPDT, Auto Reset

The TACO Low Water Cutoff for Hot Water Boilers (SKU 20HJ80, MPN LTA0243S-2) is a low-water cut-off control with an automatic reset type and SPDT switch type. It features a NEMA Rating of 1, includes a test button…

SKU 3G-OTH-68261

Brand
TACO
Item
Low Water Cutoff: Hot Water Boilers, 24V AC, SPDT, Auto Reset
Category
Low-Water Cut-Off Controls
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

TACO
Manufacturer Part Number
LTA0243S-2
Type
SPDT, Auto Reset, Non-Foam Compensating
AC
24V
Reset Type
Automatic
NEMA Rating
1
Switch Type
SPDT
Compensates for Foam
No
Test Button Included
Yes
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

TACO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TACO Low Water Cutoff for Hot Water Boilers (SKU 20HJ80, MPN LTA0243S-2) is a low-water cut-off control with an automatic reset type and SPDT switch type. It features a NEMA Rating of 1, includes a test button, and does not compensate for foam. This 24V AC unit is designed for hot water boiler applications.

Used in

Common applications for TACO
Hydronic heating systems — TACO 007 series circulator pumps for residential boiler water circulation.
Commercial HVAC — TACO 2400-60-3P inline pump for chilled water loops in large buildings.
Industrial process cooling — TACO 1630EAE10132096 pump for high-flow (110 gpm) cooling applications.
Zone control in radiant floor heating — TACO V075T2G2ZA024Q4A2 zone valve for regulating flow to individual zones.
Pump replacement and maintenance — TACO 007-045RP cartridge assembly for servicing existing 007 series pumps.
Piping connections in hydronic systems — TACO 110-251F-1 flange for joining pumps to pipework.

TACO Products

3G Electric supplies TACO low-water cut-off controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
Boiler Zone Control,5 Zone, Expandable: 0.6 A Full Load, 1.5 A Locked Rotor (MPN ZVC405-5). Key specifications — Application: Hot Water Heating Systems, Closed, Cooling Circuits,Air Conditioning Systems,Hydronic Heating and Cooling,Water/Glycol concentrations up to 50%Solar / Geothermal; Brand: TACO; Electrical Connection Type: Screw Terminals.
TACO
Boiler Zone Control,5 Zone, Expandable: 0.6 A Full Load, 1.5 A Locked Rotor (MPN ZVC405-5). Key specifications — Application: Hot Water Heating Systems, Closed, Cooling Circuits,Air Conditioning Systems,Hydronic Heating and Cooling,Water/Glycol concentrations up to 50%Solar / Geothermal; Brand: TACO; Electrical Connection Type: Screw Terminals.
Boiler Zone Control,6 Zone, Expandable: 0.6 A Full Load, 1.5 A Locked Rotor (MPN ZVC406-5). Key specifications — Application: Hot Water Heating Systems, Closed, Cooling Circuits,Air Conditioning Systems,Hydronic Heating and Cooling,Water/Glycol concentrations up to 50%Solar / Geothermal; Brand: TACO; Electrical Connection Type: Screw Terminals.
TACO
Boiler Zone Control,6 Zone, Expandable: 0.6 A Full Load, 1.5 A Locked Rotor (MPN ZVC406-5). Key specifications — Application: Hot Water Heating Systems, Closed, Cooling Circuits,Air Conditioning Systems,Hydronic Heating and Cooling,Water/Glycol concentrations up to 50%Solar / Geothermal; Brand: TACO; Electrical Connection Type: Screw Terminals.
Low Water Cut-Off: Steam and Hot Water Boilers, 120V AC/24V AC, SPST, Manual Reset (MPN FPC-1000-P). Key specifications — Manufacturer Part Number: FPC-1000-P; Brand: XYLEM; Reset Type: Manual; Switch Type: SPST; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
XYLEM
Low Water Cut-Off: Steam and Hot Water Boilers, 120V AC/24V AC, SPST, Manual Reset (MPN FPC-1000-P). Key specifications — Manufacturer Part Number: FPC-1000-P; Brand: XYLEM; Reset Type: Manual; Switch Type: SPST; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSWSBR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 10 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSWSBR-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 10 A @ 125/250V.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSW2BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSW2BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 15 A @ 125/250V.
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSH1BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 22 A @ 125/250V.
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSH1BF-1). Key specifications — Brand: TACO; Contact Rating (DC): 15A @125/250VAC; For Pipe Size: 1 in; Contact Rating (AC): 22 A @ 125/250V.

More from TACO

View all TACO parts →
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA0243S-1). Key specifications — Manufacturer Part Number: LFA0243S-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA0243S-1). Key specifications — Manufacturer Part Number: LFA0243S-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM0243S-1). Key specifications — Manufacturer Part Number: LFM0243S-1; Brand: TACO; Reset Type: Manual; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM0243S-1). Key specifications — Manufacturer Part Number: LFM0243S-1; Brand: TACO; Reset Type: Manual; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM1203S-1). Key specifications — Manufacturer Part Number: LFM1203S-1; Brand: TACO; Reset Type: Manual; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM1203S-1). Key specifications — Manufacturer Part Number: LFM1203S-1; Brand: TACO; Reset Type: Manual; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA1203S-1). Key specifications — Manufacturer Part Number: LFA1203S-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA1203S-1). Key specifications — Manufacturer Part Number: LFA1203S-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: Yes.
Low Water Cutoff: Residential Boilers, 24V AC, SPDT, Auto Reset, Non-Foam Compensating (MPN LTR0243T-1). Key specifications — Manufacturer Part Number: LTR0243T-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: No.
TACO
Low Water Cutoff: Residential Boilers, 24V AC, SPDT, Auto Reset, Non-Foam Compensating (MPN LTR0243T-1). Key specifications — Manufacturer Part Number: LTR0243T-1; Brand: TACO; Reset Type: Automatic; Switch Type: SPDT; NEMA Rating: 1; Test Button Included: Yes; Compensates for Foam: No.