Description

The purpose of this standard is to provide test procedures for rating directly heated commercial service water heating equipment. Changes to the 2008 version include:

• updated references
• revisions of “Type IV” and “Type V” definitions
• revised test methods and performance calculations
• a new Appendix B4 to include heat transfer calculations for direct geoexchange and water-source heat-pump water heaters
• a new Appendix B5 to establish test conditions for all heat-pump water heaters.

Keywords: Geothermal heat pump, Geothermal, Direct Expansion, Ground Source, DGX, DX, GSHP, Direct Geoexchange, Geoexchange

Product Details

Published:

2012

ANSI:

ANSI Approved

Number of Pages:

22

File Size:

1 file , 2 MB

Redline File Size:

2 files , 4.6 MB

Product Code(s):

D-86360, 86360