Christopher Morin is currently the HVAC Technical Field Representative for Conservation Services Group (CSG) and the Cool Smart Program. An ACCA approved Residential System Design Instructor, Christopher instructs participating contractors and technicians on proper system design, quality installation verification (QIV), Energy Star Quality Installation (ESQI), and duct testing – both in the classroom and in the field. Christopher holds a B.S. in Business Management from University of Phoenix, MA Master Sheet Metal License, BPI Building Analyst, as well as NATE Certifications in Installation and Service for Heat Pumps, Air-Conditioning, and Gas Furnaces.
When is it ok to put your ducts into an attic, tight up against the Roof Deck? With more conventional building techniques, I would have to argue: NEVER! I do not care how the homeonwer pleads to keep their storage space, you cannot count on delivering cool air to the conditioned space with said branch duct. Even if you did figure out a way to secure the duct to the peak without crushing the inside diameter, the CFM is not the problem. The real issue becomes the dry bulb temperature of…Continue
Posted on September 3, 2014 at 6:24pm — 3 Comments
If you have not been asked to complete a duct test by your local Massachusetts Inspector, it is just a matter of time before you are surprised by this stringent/updated code requirement. Despite some push-back from Contractors and Inspectors, all of MA is required to test new or altered duct systems. All of MA adopted the 2012 International Energy…Continue
Posted on August 17, 2014 at 4:59pm — 9 Comments
Posted on August 12, 2014 at 1:19pm