
It wasn't long ago that the EPA's ENERGY STAR New Homes Program created an uproar in the residential building community by releasing Version 3.0 of it's volunteer 3rd party verification program. One of the biggest crack downs in the new version was it's requirement for HVAC Contractors to test and verify their installations of the heating and air conditioning equipment in a home being certified.…
© 2013 Created by Lawrence Berkeley National Laboratory.