why you should take home ventilation seriously - good air purifier

950 San Francisco is a newly built home that values indoor air quality.
Built in 2018 by 9,500-Troon Pacific
Square foot house on Russian Hill has hospital-grade air filtration through Zehnderwhole-
The house ventilation system changes all the air in the house every two hours;
A central whole
Home vacuum system that keeps allergens and dust in all areas-
Free and below-
Grade air barriers that prevent all allergens and reduce dust.
It looks like ventilation "is a new area to make the house healthy," says Carl Sevilla, whose Atlanta-
SK collaboration provides consulting and certification for green buildings.
The Environmental Protection Bureau quotes indoor air quality (IAQ)
It is one of the five major environmental risks faced by public health.
A recent study shows that people spend 90% of their time indoors, whether in houses, offices, schools, cars.
Recent findings from the Berkeley lab IAQ about ventilation suggest that when many people gather in a small space, the carbon dioxide they emit into the air affects their health and cognitive abilities. (
So when you and your friends are stuffed into your kitchen, you may not be able to blame beer for your behavior. )
According to the National Foundation for Environmental Education, indoor air is contaminated with lead, mites, mold, radon, pests, carbon monoxide, pet dandruff, mold, and second-hand smoke as carbon dioxide emissions
Add some humidity and you will encourage mold growth.
When you're breathing indoor air for the next time, think about it and know that you'll be breathing about 2,500 gallons before the end of the day.
It's all enough for you to breathe fresh air. While the top-of-the-
Line Zehnder's products could be over $10,000, we ordinary people, or at least those of us who don't have $45 million to buy luxury homes, can still breathe fresh air at home.
As Sevilla has pointed out, it is not just the introduction of outdoor air, but the introduction of air from the right place.
For example, you don't want to pull air from your garage.
Most old houses now have bathroom fans and kitchen range hoods to ventilate to remove bad air.
The old house can leak water, so you can't control where it comes from when you breathe fresh air.
In addition to this, your HVAC system will not work effectively.
The new houses are built more closely.
So, yes, they are more efficient from an energy point of view, but you may not get the fresh air you need.
Enter heart rate variability and ERV.
Although they have been around for a while, a lot of people don't know them.
But you should get to know them, because as more and more people pay attention to IAQ, you will hear a lot about them in the next few years.
Basically, these devices will pull out bad air and replace it with good air. (
If you have an older home, the first thing you need to do is tighten it up and get any of them to do the best work. )
A heart rate variation, heat recovery ventilation system that uses the heat in the stale indoor air that is running out to heat the fresh air that enters;
The two streams just pass through each other in the heart rate variation core, so they never mix.
Overall, you bring the outside air to the room temperature with less energy.
The energy recovery ventilation system ERV does something a little different.
It can capture the heat and humidity in the room.
In the winter, the system transfers the humidity in the indoor air to the fresh air (and dry)air.
In the summer, it pulls out the humidity in the outdoor air before entering the room.
You can save energy by reducing the load of the air conditioning system and/or dehumidifier.
Talk to HVAC professionals to determine which system works best in your house, climate and lifestyle.
Heart rate variant viruses that do not include installation cost $600 to $1,100size system (
Let's say you already have a pipe and a central air conditioning system. )Similar-
The size of ERVs can cost $150 to $200.