ANSI/AHRI 470: Performance Rating of Desuperheater/Water Heaters
This standard applies to Desuperheater/Water Heaters supplied as separate components, as defined in Section 3 and using single component and azeotropic refrigerants only.
Approved by ANSI May 20, 2009. ANS expired May 20, 2019.
© 2006, by Air-Conditioning, Heating, and Refrigeration Institute