Armstrong / Ducane Circuit Board R40403-003

Armstrong, Ducane circuit board P/N R40403-003

Blower control board

Replaces part number 40403001, 40403003, 40403-001, 40403-003, 1138-83-1002A

Link for informational video about this circuit board

Genuine Armstrong, Ducane parts

Shipping rate for continental United States

$163.00

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  • Model: R40403003
  • Manufactured by: Armstrong Parts
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Verified Buyer
March 31, 2025 by John M. (United States)
“best price for replacement carrier uv bulbs.”
Verified Buyer
March 31, 2025 by Rene A. (United States)
“easy shopping, product always available, when needed to speak with someone had very positive, knowledgeable, helpful conversation”
Verified Buyer
March 27, 2025 by DAVID L. (United States)
“simple procedure required to update information and reorder a product”

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