Take a look at this first photo. If you've got any building science training at all, I really don't need to say anymore. Sure, I could fill you in on some of the details, but I'm betting you already know…
What is it about Maine? Some of my favorite people in the home energy pro community live there. We just signed up our first HERS Rater from the state (Diane Milliken of Horizon Residential Energy Services). Now, some folks there…
A few days ago I ran across an article about gas fireplaces on Bob Vila's website. Naturally, I wanted to read their take on vent-free gas fireplaces (sometimes called ventless, unvented, or just plain stupid). "Vent-free technology, once considered controversial,…
I'm embarrassed to admit it, but yes, that photo is the gas furnace and water heater in my condo. It's an 80 AFUE (80% efficient) furnace and natural draft water heater. Notice also that they're common vented, which can be…
Fire is just so dang interesting! Its discovery by our early ancestors changed the lives of humans forever. Who doesn't love a good fire?! When I was about 8 years old, I got so fascinated with it that Bubba, my…
For about the same price as you'd pay for an iPad, you can buy a home energy audit to give to a loved one this holiday season. Yes, the iPad is sexier. Yes, the iPad is more fun. Yes, everyone…
I love Thanksgiving! It's my favorite holiday, full of memories of big meals at my grandparents' house in Leesville, Louisiana. We all sat around the big round table made by my grandfather, Allison Sr., ate way too much turkey, stuffing,…
BOO! Not scared? OK, well let me take another hack...uh...I mean, tack. Here are 8 things related to energy, HVAC, or building science that should scare the heck out of you...or at least irritate you once you understand them. Bonus…
A couple of months ago, I wrote about why you don't want power attic ventilators in your home. Whenever I've written about this topic, it just seems to set some people off. I get comments like, "You really should do…
Trade shows can be both educational and infuriating, and there’s one product I see at a lot of trade shows that fits easily into the latter category - power attic ventilators. The variety of this device that’s been popular lately…