NSF/ANSI 358-4:2018
Superseded
View Superseded by
Polyethylene of Raised Temperature (PE-RT) Tubing and Fittings for Water-Based Ground-Source (Geothermal) Heat Pump Systems
English
03-01-2018
08-06-2022
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.
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
NSF International
|
| Status |
Superseded
|
| SupersededBy |
| ICC IMC International Mechanical Code : 2021 | International Mechanical Code |
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