ANSI/AHRI 470: Performance Rating of Desuperheater/Water Heaters

Standard Scope

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.

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© 2006, by Air-Conditioning, Heating, and Refrigeration Institute