Earth energy system requirements up for public review
CSA Group has posted a draft revision of the C448 Series – Design and Installation of Earth Energy Systems for public review. This series covers minimum requirements related to ground-source heat pumps for residential and commercial buildings, such as equipment and material selection, installation and testing and verification. To participate in the Public Review and submit comments on the draft standard, visit http://publicreview.csa.ca.
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May 11, 2022