Control Circuit Board for Armstrong Ultra SX80 SX90 Furnace Fan
Key features
- Reliable Performance: This brand-new circuit board guarantees optimal performance. Its advanced design and construction ensure efficient control and operation of the furnace fan, providing users with a stable and reliable experience.
- Easy Installation: This circuit board is a direct replacement for the previously mentioned circuit boards. It can be effortlessly installed in the furnace without any additional modifications or adjustments.
- Upgraded Functionality and Durability: Equipped with the latest technology, this circuit board offers improved functionality for controlling the furnace fan, ensuring smooth operation and reliable performance. Constructed from high-quality materials, it is built to withstand varying conditions and ensure long-lasting performance without the need for frequent replacements.
- Replace Part Number: 20054501, 87H88, R20054502, R38493B001, 87H8801, 1138-100, 1711, HCSI PLC=0, 164322, T9AV5D12-22, 16391, CPC E 94V0, 1138-83-1002A, 1138-83-1003A
- Package Included: 1 x Control Circuit Board
Features:Reliable Performance: This brand-new circuit board guarantees optimal performance. Its advanced design and construction ensure efficient control and operation of the furnace fan, providing users with a stable and reliable experience.Easy Installation: This circuit board is a direct replacement for the previously mentioned circuit boards. It can be effortlessly installed in the furnace without any additional modifications or adjustments.Upgraded Functionality and Durability: Equipped with the latest technology, this circuit board offers improved functionality for controlling the furnace fan, ensuring smooth operation and reliable performance. Constructed from high-quality materials, it is built to withstand varying conditions and ensure long-lasting performance without the need for frequent replacements.Replace Part Number: 20054501, 87H88, R20054502, R38493B001, 87H8801, 1138-100, 1711, HCSI PLC=0, 164322, T9AV5D12-22, 16391, CPC E 94V0, 1138-83-1002A, 1138-83-1003APackage Included: 1 x Control Circuit BoardSpecifications:Material: PCBColor: WhiteQuantity: 1pcsOE Reference: R40403-003Replacement: Replaces all 40403-001, 40403-002, 40403-003, 20054502, and ST9120A/B/C blowe
Free shipping included. 30-day hassle-free returns.







