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ICM Furnace Control Board: OEM, Integrated, Compatible Brand Nordyne - OEM Replacement Integrated Furnace Controls
ICMOEM Replacement Integrated Furnace Controls

ICM Furnace Control Board: OEM, Integrated, Compatible Brand Nordyne

The ICM Furnace Control Board (SKU ICM2805A, MPN ICM2805A) is an OEM replacement integrated furnace control designed to control gas valves. It is compatible with Nordyne brand furnaces and replaces OEM part numbers…

SKU 3G-OTH-70319

Brand
ICM
Item
Furnace Control Board: OEM, Integrated, Compatible Brand Nordyne
Category
OEM Replacement Integrated Furnace Controls
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ICM
Manufacturer Part Number
ICM2805A
Type
Integrated, Compatible Brand Nordyne, Compatible with 624631/624631B
Product Type
Furnace Control Board
Items Controlled
Gas Valves
Replacement for OEM Brands
Nordyne

Technical Documents

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

Product Description

The ICM Furnace Control Board (SKU ICM2805A, MPN ICM2805A) is an OEM replacement integrated furnace control designed to control gas valves. It is compatible with Nordyne brand furnaces and replaces OEM part numbers 624631 and 624631B.

Frequently Asked Questions

What is the ICM Furnace Control Board used for?

The ICM Furnace Control Board (MPN ICM2805A) is an OEM replacement integrated furnace control that manages gas valves in Nordyne brand furnaces. It replaces OEM part numbers 624631 and 624631B, ensuring proper ignition and safety sequencing in residential and light commercial heating systems.

What are the specifications of the ICM Furnace Control Board?

The ICM Furnace Control Board (SKU 3G-OTH-70319, MPN ICM2805A) is an OEM replacement integrated furnace control. It controls gas valves and is compatible with Nordyne brand furnaces, replacing OEM part numbers 624631 and 624631B. The board is manufactured by ICM and designed for direct drop-in replacement.

Where to buy the ICM Furnace Control Board worldwide?

3G Electric supplies the ICM Furnace Control Board (SKU 3G-OTH-70319) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this OEM replacement control board globally.

How to install the ICM Furnace Control Board?

To install the ICM Furnace Control Board, first disconnect power to the furnace. Remove the old Nordyne 624631 or 624631B board, noting wire connections. Mount the ICM2805A board in the same orientation, reconnect wires per the furnace wiring diagram, and restore power. Always follow local codes and the manufacturer's instructions.

Used in

Common applications for ICM
HVAC system sequencing — ICM ICM102B time-delay relay for on-delay control of fans or compressors
Boiler burner ignition — ICM ICM1501 ignition transformer for oil-fired hot water and steam boilers
Voltage monitoring in industrial panels — ICM ICM492D line voltage monitor for single-phase equipment protection
OEM furnace replacement — ICM ICM288 furnace control board for Rheem integrated furnace systems
Temporary construction heating — ICM ACH065 low-voltage thermostat for heat-only control in temporary structures
Blower off-delay control — ICM ICM253B time-delay relay for fan blower shutdown sequencing

ICM Products

3G Electric supplies ICM oem replacement integrated furnace controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Furnace Control Board: OEM, Integrated, Compatible Brand Carrier, 98 to 132V AC, 24V AC (MPN ICM281)
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Furnace Control Board: OEM, Integrated, Compatible Brand Carrier, 98 to 132V AC, 24V AC (MPN ICM281)
Fan Blower Control Board: OEM, Integrated, Compatible Brand Carrier/Robertshaw, 18 to 30V AC, 24V AC (MPN ICM271C)
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Fan Blower Control Board: OEM, Integrated, Compatible Brand Carrier/Robertshaw, 18 to 30V AC, 24V AC (MPN ICM271C)
Furnace Control Board: OEM, Integrated, Compatible Brand ICM/White-Rodgers/York, 25V AC, 25V (MPN 50A56-956)
WHITE-RODGERS
Furnace Control Board: OEM, Integrated, Compatible Brand ICM/White-Rodgers/York, 25V AC, 25V (MPN 50A56-956)
Furnace Control Board: OEM, Integrated, Compatible Brand Carrier/ICP/White-Rodgers, 25V AC, 25V (MPN 50M56U-751)
WHITE-RODGERS
Furnace Control Board: OEM, Integrated, Compatible Brand Carrier/ICP/White-Rodgers, 25V AC, 25V (MPN 50M56U-751)

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