NSF/ANSI 358-3-2021

NSF/ANSI 358-3-2021

Cross-linked polyethylene (PEX) pipe and fittings for water-based ground-source (geothermal) heat pump systems

171,00 €

Details

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 cross-linked polyethylene (PEX) pipes 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.

Zusätzliche Information

Autor NSF International
Veröffentlicht von NSFINTERNATIONAL
Document type Normen
Thema /subgroups/56642
Seitenzahl 20
Ersetzt NSF/ANSI 358-3-2016
Schlagwort NSF/ANSI 358-3-2021
ANSI Approved