ARMSTRONG AIR Blower Control Board: Blower Control Board
The ARMSTRONG AIR Blower Control Board, model R40403-003, is a replacement HVACR fan, filter, and ventilation part. This blower control board is compatible with manufacturer part number GUJ050D10L-2.
SKU 3G-OTH-81862
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Product Description
The ARMSTRONG AIR Blower Control Board, model R40403-003, is a replacement HVACR fan, filter, and ventilation part. This blower control board is compatible with manufacturer part number GUJ050D10L-2.
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 ARMSTRONG AIR Blower Control Board R40403-003 used for?
The ARMSTRONG AIR Blower Control Board R40403-003 is a replacement HVACR fan, filter, and ventilation part. It controls blower motor operation in commercial or industrial air-handling systems, ensuring proper airflow for heating, cooling, or ventilation applications.
What are the specifications of the ARMSTRONG AIR Blower Control Board R40403-003?
The ARMSTRONG AIR Blower Control Board, model R40403-003, is a blower control board. It is compatible with manufacturer part number GUJ050D10L-2. This replacement part is designed for HVACR fans, filters, and ventilation systems.
Where to buy the ARMSTRONG AIR Blower Control Board R40403-003 worldwide?
3G Electric supplies the ARMSTRONG AIR Blower Control Board R40403-003 worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this replacement HVACR part to your facility, wherever it is located.
How to install the ARMSTRONG AIR Blower Control Board R40403-003?
To install the ARMSTRONG AIR Blower Control Board R40403-003, first disconnect all power to the HVACR system. Remove the old board, noting wire connections. Mount the new board, reconnect wires per the system wiring diagram, and restore power to test operation.
Used in
Common applications for ARMSTRONG AIRARMSTRONG AIR Products
3G Electric supplies ARMSTRONG AIR replacement hvacr fans, filters & ventilation parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.






