| Item Thickness | 1.6 inches |
| Year Manufactured | 2026 |
| Item Length | 7.5 inches |
| Brand | Unbranded |
| Type | Circuit Boards |
| Model | 50A55-843 |
| Item Width | 5.5 inches |
| Item Weight | 11.7 ounces |
Turn off the main power to the furnace. Remove the old board and connect the cables from the old board to the new board one by one, using your photos as a guide. Take photos of the old circuit board's wiring from multiple angles.