by Haglid Engineering | May 3, 2021 | Energy Recovery Ventilators, HVAC, Indoor Air Quality, Particulates, Patheogens
We’ve known for years that natural and man-made particulates no larger than ten micrometers can settle in lung tissue to cause discomfort, allergies, asthma, and disease. And if you haven’t heard by now that indoor air can be twice as polluted as outdoor air, you...
by Haglid Engineering | Apr 9, 2021 | Building contractors, Dentist IAQ, Energy Recovery, ERV, HVAC, Indoor Air Quality, Salon IAQ
Poor ventilation can make all the difference between safer environments and outbreaks. We’ve shared our thoughts on how businesses can spruce up their HVAC to welcome customers back with confidence, particularly when it comes to… Dental offices Salons and...
by Haglid Engineering | Jan 14, 2021 | Carbon-neutral, Climate change, Energy Recovery, ERV, HVAC, Indoor Air Quality, Net Zero
In our rush to leave 2020 behind—waaaay behind, let’s not barrel into 2021 without reframing our priorities. That advice, while important in all areas of life, is especially key in rebuilding our national and global economies. Where to focus our efforts in revving...
by Haglid Engineering | Dec 18, 2020 | Carbon-neutral, Energy Recovery, ERVs, HVAC, Indoor Air Quality, Passive House
Referring to anything as ‘passive’ is rarely a compliment. Oddly enough, adopting passive methods to power our homes and buildings can ignite the fastest, most powerful sprint toward… cutting energy use by 80%, saving heaps of money. offering healthier indoor air...
by Haglid Engineering | Nov 30, 2020 | COVID-19, Energy Recovery, Energy Recovery Ventilators, ERV, HVAC, Indoor Air Quality, mechanical ventilation
Hearing about the hobby some folks are discovering during the pandemic set our mechanical engineering instincts alight! While you’d be hard-pressed to think of any good coming out of COVID-19, many amateur engineers are spending the extra time at home flexing creative...
by Haglid Engineering | Sep 30, 2020 | COVID-19, Energy Efficient, Energy Recovery, ERV, HVAC, Indoor Air Quality, LEV, Local Air Ventilation, non-cross contaminating, Virus Ventilation
Vent your problems–properly! While the results of salon treatments may be easy on the eyes, the air in many beauty and nail salons is often filled with downright ugly chemicals that venture into your lungs and become rather hard on the body. When...
