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Duct Calculator by Carrier
Product ID: 110031901
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Description
DUCT SIZER A simple duct calculator, pocket size, for sizing air distribution systems by the equal friction method. Instructions and design data are imprinted on calculator.
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TrustScore 4.5 | 7,300+ reviews
Abdullah B.
Great price for an authentic product. Fast international shipping too!
3 weeks ago
Sneha T.
Received my product in pristine condition. Great service overall.