20% off all Manual-J Load Calculations
Isaac Savage
May 18, 2012
No Comments
We’ve just added a new coupon code that will give you 20% off of your Manual-J load calculation, if you order before June 1st. If
Day: May 20, 2012
Open-cell foam versus Closed-cell foam. What’s the Difference?
Isaac Savage
January 24, 2011
No Comments
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
Can Houses be “Too Insulated ” or “Too Tight”?
Isaac Savage
March 2, 2010
No Comments
Tight houses need mechanical ventilation to ensure a supply of fresh air to keep people healthy; and existing houses should not be tightened without assessing whether the existing combustion appliances have an adequate source of combustion makeup air.
Manual-J Load Calculation Service – Nationwide
Isaac Savage
July 13, 2012
No Comments
More and more state codes are requiring room-by-room Manual-J load calculations as part of the permitting and inspection process. Virginia, North Carolina, South Carolina, Georgia,
Manual-D duct design rarely used; less-often done correctly
Isaac Savage
November 12, 2012
1 Comment
Manual-D is ACCA’s duct design method for properly sizing the airflow pathways – the ductwork – within a residential heating and cooling system. Even though
Mold is Good – Except When It’s Growing in Your House
Isaac Savage
January 23, 2011
No Comments
Mold is good… except when it’s growing inside your house. Even though we live in houses made of mold food, mold food is only appetizing when moisture levels are out of balance. Since we can’t easily eliminate mold food from our houses, it becomes very important that we keep them dry.
Manual-J – Chattanooga, TN (1-day)
Isaac Savage
May 23, 2012
No Comments
Monday June 4, 2012 – Monday June 4, 2012 Map and Directions | Register Description: Manual-J is the first step of the HVAC design process.
BPI Infiltration and Duct Testing / Leakage Certification (IDL) Coming Soon
Isaac Savage
September 15, 2014
No Comments
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