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CARRIER Flame Sensor: Mfr Part # LH680534 - Replacement HVACR Controls, Switches & Thermostats
CARRIERReplacement HVACR Controls, Switches & Thermostats

CARRIER Flame Sensor: Mfr Part # LH680534

CARRIER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Flame Sensor.

SKU 3G-OTH-76692

Also listed as: LH 680534 · LH-680534

Brand
CARRIER
Item
Flame Sensor: Mfr Part # LH680534
Category
Replacement HVACR Controls, Switches & Thermostats
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CARRIER
Manufacturer Part Number
LH680534
Product Type
Flame Sensor

Technical Documents

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

Product Description

CARRIER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Flame Sensor.

Frequently Asked Questions

What is a Carrier LH680534 flame sensor used for?

The Carrier LH680534 flame sensor detects burner flame in HVAC systems, ensuring safe gas-valve operation. It is used in residential and commercial furnaces, boilers, and rooftop units to prevent unburned gas accumulation. 3G Electric supplies this genuine Carrier part for combustion-safety applications worldwide.

What are the specifications of the Carrier LH680534 flame sensor?

The Carrier LH680534 is a flame sensor with manufacturer part number LH680534. It is a replacement HVACR control component designed for flame detection in Carrier gas-fired equipment. For exact electrical ratings and dimensions, consult the original equipment manual or contact 3G Electric for technical support.

Where to buy a Carrier LH680534 flame sensor worldwide?

3G Electric supplies the Carrier LH680534 flame sensor to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this genuine Carrier replacement part.

How to install a Carrier LH680534 flame sensor?

Install the Carrier LH680534 flame sensor by first disconnecting power and gas. Remove the old sensor, clean the mounting surface, and insert the new sensor with the flame-rod tip positioned in the burner flame path. Secure the bracket and reconnect wiring. Always follow the manufacturer’s installation manual and local codes.

Used in

Common applications for CARRIER
Commercial rooftop HVAC maintenance — Carrier heat exchanger kit 48GS660004 for replacing failed heat exchangers in packaged units.
Refrigeration system servicing — Carrier synthetic oil P903-2301 for lubricating compressors in HFC-based commercial refrigeration.
HVAC control system repair — Carrier blower control board HH84AA017 for restoring fan operation in air handlers.
Gas furnace safety inspection — Carrier rollout switch HH18HA449 for replacing faulty safety switches in heating systems.
Condenser unit overhaul — Carrier condenser fan blade 30GX660017 for replacing damaged blades in outdoor condensing units.
Compressor protection — Carrier crankcase heater HT31AZ121 for preventing liquid slugging in compressors during off-cycles.

CARRIER Products

3G Electric supplies CARRIER replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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