by Haglid Engineering | Oct 1, 2022 | How to Reduce Energy, Sustainability, Ventilation Systems
FRESH AIR FUNDAMENTALS. Fresh air being key to good health, it’s a shame we cannot rely on the supply and quality of our indoor air these days—even more so since the SARS-CoV-2 virus raised its thorny head. We humans are a temperamental species, aren’t we? To...
by Haglid Engineering | Nov 17, 2021 | Energy Recovery, Energy Recovery Ventilators, HVAC, Indoor Air Quality, Sustainability
Not since the 1980s has there been such a desperate cry for ventilation help. Back then, sick building syndrome became a concern thanks to tighter building standards designed to save energy. Suddenly packed into the likes of a sealed milk container, home and building...
by Haglid Engineering | Jul 26, 2018 | News, Sustainability
Depending on the publication or organization you consult, our atmosphere has sucked up enough energy-related emissions to bring us near, at, or past a point of no return where rising sea levels, heightened temperatures, and poor air quality wreak havoc on everything...
by Haglid Engineering | Oct 22, 2017 | News, Sustainability
When school buildings choose clean energy retrofits, many of the benefits are obvious. Others not so much. Improved Indoor Air Quality does more than provide healthier learning environments: Public schools rely on average daily attendance rates to receive federal...
by Haglid Engineering | Oct 17, 2017 | High-Efficiency Building, Net-Zero Buildings, News, Sustainability
Rarely, can you call someone or something ‘passive’ and have it come off as a compliment. Inactivity, especially in today’s society, comes off as just plain lazy in most circles. Oddly enough, adopting passive methods to power our homes just might...
by Haglid Engineering | Aug 28, 2017 | Sustainability, Ventilation Systems
When it comes to comfortable, healthy Indoor Air Quality, reliable HVAC solutions must compensate for increasingly tight building envelopes. The trend toward tighter envelopes is, no doubt, an important one. They are a must for keeping out moisture, condensation, and...