Description
IAPMO PS 120-2019 covers residential or commercial unit curbs for use with air conditioning units and specifies requirements for materials, physical characteristics, performance testing, and markings.
The unit curbs covered by this Standard do not prevent their use for evaporative coolers.
Product Details
- Published:
- 2019
- Number of Pages:
- 11
- File Size:
- 1 file , 1000 KB
- Redline File Size:
- 2 files , 2 MB
