A.O. SMITH Control Board: Mfr Part # 100109944
SKU 3G-OTH-77044
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Frequently Asked Questions
What is the A.O. Smith 100109944 control board used for?
The A.O. Smith 100109944 is a furnace control board that manages ignition, blower, and safety functions in residential and light-commercial gas furnaces. It is a direct replacement part for compatible A.O. Smith heating systems, ensuring proper sequencing and fault detection during operation.
What are the specifications of the A.O. Smith 100109944 control board?
The A.O. Smith 100109944 is a furnace control board with manufacturer part number 100109944. It is designed as a replacement HVACR control for gas furnaces. Key specs include its product type as a furnace control board and its compatibility with select A.O. Smith heating equipment.
Where to buy the A.O. Smith 100109944 control board worldwide?
You can source the A.O. Smith 100109944 furnace control board through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this replacement part.
How to install the A.O. Smith 100109944 control board?
To install the A.O. Smith 100109944 control board, first disconnect all power to the furnace. Remove the old board by labeling and disconnecting wiring harnesses, then mount the new board and reconnect wires per the furnace wiring diagram. Always follow the manufacturer's instructions and local codes.
Used in
Common applications for A.O. SMITHA.O. SMITH Products
3G Electric supplies A.O. SMITH replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
