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Estimating
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Estimating
Public Works
Construction Bookstore

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Books and references for carpenters, plumbers, painters, roofers, welders, sheet metal workers, and other building trades.

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SMACNA HVAC Duct Design Calculator - Imperial

220044

$68.95

The SMACNA Duct System Calculator has detailed instructions and calculations to enable HVAC system designers to design an average duct system witho...
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$68.95

Pre-pub Discount
Pre-pub Discount

2018 Natural Gas Sizing Pipe Calculator

28-18W

$18.95

This calculator is used for sizing pipe systems carrying natural gas of 0.60 specific gravity at approximately eight (8) inches water column pressu...
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$18.95

Pre-pub Discount

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