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

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 3G-OTH-68261, 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…

SKU 3G-OTH-68261

Also listed as: LTA0243S2 · LTA0243S 2

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 engineerMessage via Telegram
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

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

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

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 3G-OTH-68261, 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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the TACO LTA0243S-2 low water cutoff used for?

The TACO LTA0243S-2 low water cutoff is used to protect hot water boilers from damage caused by low water conditions. It automatically shuts down the burner when water level drops, preventing dry-firing. This 24V AC control is suitable for residential and commercial hydronic heating systems.

What are the specifications of the TACO LTA0243S-2 low water cutoff?

The TACO LTA0243S-2 is an automatic reset low water cutoff with SPDT switch type, NEMA 1 rating, and a test button. It operates on 24V AC and does not compensate for foam. The manufacturer part number is LTA0243S-2, and it is designed specifically for hot water boiler applications.

Where to buy the TACO LTA0243S-2 low water cutoff worldwide?

You can source the TACO LTA0243S-2 low water cutoff through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this TACO boiler safety control.

How to install the TACO LTA0243S-2 low water cutoff?

Install the TACO LTA0243S-2 low water cutoff by mounting it on the boiler according to manufacturer guidelines. Connect the 24V AC power supply and SPDT switch wiring per the wiring diagram. Always use the built-in test button to verify operation after installation. Consult a qualified technician for proper setup.

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

Compatible alternatives & equivalents

Cross-referenced by specification & description
Boiler Zone Control,5 Zone, Expandable: 0.6 A Full Load, 1.5 A Locked Rotor (MPN ZVC405-5)
TACO
Boiler Zone Control,5 Zone, Expandable: 0.6 A Full Load, 1.5 A Locked Rotor (MPN ZVC405-5)
Boiler Zone Control,6 Zone, Expandable: 0.6 A Full Load, 1.5 A Locked Rotor (MPN ZVC406-5)
TACO
Boiler Zone Control,6 Zone, Expandable: 0.6 A Full Load, 1.5 A Locked Rotor (MPN ZVC406-5)
Low Water Cut-Off: Steam and Hot Water Boilers, 120V AC/24V AC, SPST, Manual Reset (MPN FPC-1000-P)
XYLEM
Low Water Cut-Off: Steam and Hot Water Boilers, 120V AC/24V AC, SPST, Manual Reset (MPN FPC-1000-P)
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSWSBR-1)
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSWSBR-1)
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSH1BF-1)
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSH1BF-1)
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSW2BF-1)
TACO
TACO Flow Switch: Paddle, 1 in For Pipe Size, Brass, 1 in NPT, 1 in Connection Size, NPT, SPDT (MPN IFSW2BF-1)

More from TACO

View all TACO parts
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM1203S-1)
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM1203S-1)
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA0243S-1)
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA0243S-1)
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM0243S-1)
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 24V AC, SPDT, Manual Reset, Foam Compensating (MPN LFM0243S-1)
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA1203S-1)
TACO
Low Water Cutoff: Steam and Hot Water Boilers, 120V AC, SPDT, Auto Reset, Foam Compensating (MPN LFA1203S-1)
Low Water Cutoff: Residential Boilers, 24V AC, SPDT, Auto Reset, Non-Foam Compensating (MPN LTR0243T-1)
TACO
Low Water Cutoff: Residential Boilers, 24V AC, SPDT, Auto Reset, Non-Foam Compensating (MPN LTR0243T-1)