Learn more about passive and active strategies for preventing exhaust ventilation... More
A home performance contractor and energy auditor investigates trouble in the... More
Though at first the culprit appeared to be the furnace, it turned out that the... More
When tucking a fuel-burning appliance into a small utility room, provide... More
JLC goes on site with ReVision Energy to see master plumbers Dave Ragsdale and... More
Heat pumps were the hot topic at last week’s Building Energy 14 conference, hosted... More
Here’s a sneak peek at the Mitsubishi ducted mini-split heat pump and Zehnder energy recovery ventilator roughed-in at a Brooklyn, New York, passive house retrofit we’ve been following. More
The challenges are finding a good place for the unit and installing the ductwork without butchering interior finishes. More
Tax credits are great, but does your client really need a condensing boiler? More
This design uses a gas boiler and solar thermal collectors as heat inputs, and... More
