When you pick a ceiling or sidewall diffuser, the throw in heating and cooling mode changes due to buoyancy. You have to pull out the book, look at the flow, and look at the throw, to get the right neck size. Get that wrong, a draft is created, as is a call back for...
I think a solid gold thermostat would be amazing bling for these guys. After all, they are storytellers. Wouldn’t it be cool if we all could take our thermostats with us? Temp control wherever we go. DJ Khaled probably runs a bit hot, being a big guy. Snoop, on...
If you’ve been reading this blog for a while, you know that DV has been trumpeted by me for 15 years. Still, many of you are not believers. Oh, I do love a challenge. Yes, I’m talking to you, Mr. ‘I haven’t had anyone ask for it’. and Ms. ‘I haven’t run into the...
I’ve said it before. Mixing ventilation is like a bath. Displacement ventilation is like an upside-down shower. I wrote about it 10 years ago. Wow, time flies. Here’s a link to the archived article if you’re curious. We even made a fun little explainer video on the...
Our next training session is about room comfort. Upcoming posts will more directly address that topic. Meanwhile, I notice that 60 Minutes has a piece on HVAC and air quality. The piece aired Sunday, October 29th and was called ‘The Air We Breathe’. Oh my gosh, our...
