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CARRIER Main Relay Control Board: Mfr Part # 17122000002609 - Replacement HVACR Controls, Switches & Thermostats
CARRIERReplacement HVACR Controls, Switches & Thermostats

CARRIER Main Relay Control Board: Mfr Part # 17122000002609

CARRIER Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Electronic Board.

SKU 3G-OTH-75871

Brand
CARRIER
Item
Main Relay Control Board: Mfr Part # 17122000002609
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
17122000002609
Product Type
Electronic Board

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: Electronic Board.

Frequently Asked Questions

What is the CARRIER Main Relay Control Board 17122000002609 used for?

This CARRIER electronic board functions as a main relay control board in HVACR systems. It manages relay switching for components like compressors and fans, ensuring proper sequencing and protection. Common in commercial rooftop units, air handlers, and split systems where reliable control logic is required.

What are the specifications of the CARRIER Main Relay Control Board 17122000002609?

The CARRIER Main Relay Control Board has manufacturer part number 17122000002609 and is classified as an electronic board. It is a replacement control for Carrier HVACR equipment, designed to interface with system relays and safety circuits. Exact electrical ratings should be verified against the original board.

Where to buy the CARRIER Main Relay Control Board 17122000002609 worldwide?

3G Electric supplies the CARRIER Main Relay Control Board 17122000002609 to customers worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this replacement electronic board.

How to install the CARRIER Main Relay Control Board 17122000002609?

Installation requires disconnecting power, removing the old board, and mounting the replacement CARRIER board in the same orientation. Reconnect all wiring per the unit's wiring diagram, ensuring relay connections match. Always follow OEM safety procedures and verify system operation before restoring service.

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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