AQUATHERM IN PLENUMS – 2021 IMC AND UMC CODE CHANGES
May 31st, 2012
201205C – AQTTB Date Issued:31 May 2012 By itself bare Aquatherm PP-R and PP-RP pipe products do not meet the requirements of the International Mechanical Code (IMC) nor the Uniform Mechanical Code (UMC) for use in plenums or return air ducting. In testing done in accordance with ASTM E84 or UL 723 the bare pipe Read More
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