Manual-J Heating and Cooling Load Calculations Manual-J is the name for a specific protocol (often called “Heat Load Calculation” or “Cooling Load Calculation“) used to determine
The authors of ASHRAE 62.2 believe that people need to breathe. And people perform best when the air they breathe is clean, high in oxygen and low in carbon
The Building Perfoarmance Institute (BPI for short) is perhaps the country’s foremost developer of home performance and weatherization protocols and standards – standards that save
Now that the new 2012 NC Energy Code requires every duct system to be pressure tested, there’s a good business opportunity for folks that are
Monday July 16, 2012 – Friday July 20, 2012 205 S Highway 64 Map and Directions | Register Description: NORTHEASTERN WORKFORCE DEVELOPMENT BOARD CAN ASSIST
Manual-J’s Required. 42 states have adopted codes equivalent to the 2009, 2012, 2015, or 2018 International Energy Conservation Codes (IECC). As a result, 29 states
The available static pressure of your blower plays a huge role in making sure the HVAC system is able to perform optimally. After performing the
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.
