Dec 18, 2007 #1 gsingh1 Mechanical Dec 18, 2007 1 Hi What are the test conditions to determine the BTU rating for a unit?
Dec 18, 2007 #2 gepman Electrical Mar 26, 2007 364 It depends on the unit and (I assume) the country. In the US the standards for package HVAC units are written by ARI (Air-Conditioning and Refrigeration Institute). You can get the standards at http://www.ari.org/MemberPortal/standardscert/standards/default.htm#standards Upvote 0 Downvote
It depends on the unit and (I assume) the country. In the US the standards for package HVAC units are written by ARI (Air-Conditioning and Refrigeration Institute). You can get the standards at http://www.ari.org/MemberPortal/standardscert/standards/default.htm#standards
Dec 18, 2007 #3 imok2 Mechanical Oct 21, 2003 1,311 If you have 1 unit of water that weighs 1 lb and raise it 1 degree farenhight you will have used 1 btu in your test :>) Upvote 0 Downvote
If you have 1 unit of water that weighs 1 lb and raise it 1 degree farenhight you will have used 1 btu in your test :>)
