Skip to main content

Armstrong Air 1138-100 Furnace Control Circuit Board R40403-003

  • $75.00
  • Buy It Now
  • Free Shipping
    • 4 watching
    • |
    • 1 sold
View Details
Works with Armstrong Air Furnace HVAC Units. Replaces Old Part Numbers: R40403-001, R40403-002, R40403-003, 20054501, 20054502, ST9120C2010.
Time left:13d 3h 25m
Item location:California
Sold by:

About Armstrong Furnaces

Shop the extensive inventory of home improvement products and home heating cooling and air products!