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Source: ehgduct.com
File: Construction Pdf 83710 | 2013 01 Ductwork Support Spacing
Ductwork Support Spacing Tech Brief 13-01 Question…..can we use 14 foot support spacing for round spiral ductwork? Overview: SMACNA HVAC Duct Construction Metal and Flexible (2005) Table 5-2 allows ...
Filetype PDF | Posted on 13 Sep 2022 | 2 years ago