NSF/ANSI 358-4:2022
Current
Polyethylene of Raised Temperature (PE-RT) Tubing and Fittings for Water-Based Ground-Source (Geothermal) Heat Pump Systems
English
07-01-2022
The physical and performance requirements in this standard apply to plastic piping system components as
well as nonplastic 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 |
22
|
| ProductNote |
This product is unavailable in Ukraine, Belarus, Russia
|
| PublisherName |
NSF International
|
| Status |
Current
|
| Supersedes |
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