Are you a builder or contractor interested in adding home performance contracting services to your business? Home Energy Partners has developed a new course that
120,000 homes were “officially” evaluated by HERS raters in 2010 – a 7% increase from 2009. Believe it or not, this number represents 41% of all new homes built in 2010!
If you’re installing an HVAC system based on Manual-J sizing calculations, how do you know what size the ducts need to be for each room?
ENERGY STAR for Homes program guidelines will transition to Version 2.5 in 2011. Many homes under construction right now will be required to meet the updated requirements! This article lists lists the most significant changes and describes how this will affect the certification process.
Saturday December 1, 2012 – Monday December 31, 2012 | Register Description: This 1-month online Manual-D Training course will provide you with a solid overview
I’ve been consistently delivering design work with Wrightsoft’s Rightsuite for over 15 years at this point. When I first learned to use the software, I
The Building Performance Institute (BPI) announced a new course this summer for individuals who perform building infiltration and duct leakage testing. The BPI Infiltration and Duct Leakage
ASHRAE 62.2, the residential ventilation standard, is now required by ENERGY STAR Version 3, as well as the Department of Energy for all federally funded
