NSF/ANSI 358-4-2018 PDF

The physical and performance requirements in this Standard apply to plastic piping system components as well as non-plastic components of the ground loop heat exchanger including, but not limited to, polyethylene of raised temperature (PE-RT) tubing and fittings used in water-based ground-source heat pump systems. This standard does not cover refrigerant-based ground loop heat exchangers such as direct expansion (DX) systems. This Standard does not cover hydronic heating or cooling systems within buildings.

ANSI :	ANSI Approved
File Size :	1 file , 790 KB
Note :	This product is unavailable in Ukraine, Belarus, Russia
Number of Pages :	20
Published :	03/01/2018