Linda Wigington distinguished between deep retrofits & deep energy reductions, thus expanding the range of strategies & tactics from which we might propose when engaging with people, the ones who choose.See More
The Healthy Indoors group is focused on indoor air quality (IAQ), mold, moisture control, radon, lead, air duct cleaning & HVAC hygiene, and building performance/ building science-related topics that affect the healthiness of our indoor environments, like air leakage.See More
"I agree with Dara's approach, I haven't used the Hart and Cooley QC clamp, nor have I fabricated my own, but I have had success with the Fantech FC Series Clamps.
The Fantech clamps have the advantage of a rubber liner…"
"I often suggest pop-rivets as an alternative to sheet metal screws for both clothes dryer duct work and for gutters and downspouts, for similar reasons. The obvious downsides include the need to drill a hole in addition to installing a…"
Using our heat exchangers we can save 60-90% of your heating and hot water bills We supply heat exchangers for central heating, hot water, swimming pools, hot tubs, jacuzzis and dairy farms Unlike other systems this means NO extra electricity costs,…