
ASHRAE 62.2 for New Construction – How to Calculate the Required Amount of Ventilation
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

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
Now that spray-foam insulation is becoming more common in western North Carolina’s buildings, I figure it’s time once again to discuss the most common
With funds available to HCC’s Green Building Certification program from the North Carolina Rural Economic Development Center and the Governor’s JobsNOW program, HCC was able to reimburse Home Energy Partners for on-site instruction and let the students do part of the work.

Interested in our Duct and Envelope Tightness (DET) Verification training? Check out the two sample how-to videos below on running the blower door tests using
Not only do homeowners want an efficient house, but they also assume that they will be comfortable in every room of the house. Unfortunately, this simple desire cannot be addressed solely by a great envelope system. To achieve comfort in every room, focused attention must be paid to proper design and installation of the HVAC system.
Monday June 18, 2012 – Thursday June 21, 2012 Map and Directions | Register Description: This is a 4 day (Monday-Thursday) intensive training that is
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
Blowers Carbon Monoxide Friction Rate IAQ Manual-D Manual-J Manual-S Software Static Pressure Water Heater Wrightsoft