June 22, 2016 Updated: November 20, 2023 Tight Houses, Blower Doors, and Ventilation Explained in Under 3 Minutes Built tight and verify. And then ventilate. HVAC & Mechanicals Insulation & Air Sealing YouTube video
June 17, 2016 Updated: June 15, 2023 Commercial Kitchen Exhaust Fan Basics Floorplan dictates hood placement, roof framing dictates fan placement HVAC & Mechanicals Kitchens & Baths YouTube video
May 25, 2016 Updated: May 15, 2024 How to Install a Radon Mitigation System in a New Home To suck radon-laden air from under a slab, the slab must be airtight Concrete & Masonry HVAC & Mechanicals Safety Plumbing, Electrical Photos photos
May 2, 2016 Updated: June 15, 2023 Sealing Holes in Bath Fan Ventilation Duct System (Energy Star 5.1.4) A tight path to the outdoors keeps the indoors fresh and you can call it a day because you’re one step closer to the Energy Star HVAC & Mechanicals Details in 4D detail
May 1, 2016 Updated: March 21, 2024 Live/Work Balance in the Caribbean Sorry, no cell service ... HVAC & Mechanicals Photos photos
April 29, 2016 Updated: June 15, 2023 A Heat Pump Whose Refrigerant is 2000x Better For GWP A super efficient heat pump with a GWP of 1 HVAC & Mechanicals YouTube video
March 30, 2016 Updated: June 15, 2023 How The 2015 Energy Code Affects Historic & Existing Buildings You can dig in to the roof without adding more insulation, but you can't dig far HVAC & Mechanicals Insulation & Air Sealing Article
February 26, 2016 Updated: June 15, 2023 18 Ways to Get Better Performance From Flexible Ducts Be economical, direct, and don't get kinky. HVAC & Mechanicals YouTube video
February 18, 2016 Updated: March 21, 2024 Does Cooking Poison Indoor Air? Yes. Brett Singer, a scientist with the Indoor Environmental Group at Berkeley Lab explains how pollutants get into the air from cooking and his group's research to clear the way for a rating system for range hoods. HVAC & Mechanicals Kitchens & Baths YouTube video
February 3, 2016 Updated: June 15, 2023 Bird's Eye View of Heating Systems The nuts and bolts of ducts and volts HVAC & Mechanicals YouTube video
