Cary Indoor Air Quality Solutions & Services
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Energy Recovery Ventilation (ERV) Systems
Why Choose an Energy Recovery Ventilator?
Tightly sealed homes are great for efficiency—but they can trap stale air inside. An ERV system helps you stay comfortable and breathe easier by:
- Bringing in Fresh Air: Circulates clean outdoor air into your home year-round.
- Removing Stale Air: Pushes out indoor air loaded with odors, humidity, and pollutants.
- Balancing Humidity: Transfers moisture to help prevent dry air in winter and damp air in summer.
- Reducing Energy Waste: Recovers heating and cooling energy during air exchange.
- Improving Indoor Air Quality: Filters incoming air to remove dust, pollen, and allergens.
How ERV Systems Work
Energy Recovery Ventilators bring in fresh air while exhausting stale air—without sacrificing energy efficiency. As air enters and leaves your home, the system transfers heat and moisture to keep things balanced, comfortable, and clean.
Triangle Comfort Pro installs whole-home ERV systems designed for year-round comfort and better indoor air quality. It’s fresh air—without the waste.
Real Reviews From Happy Customers
Can't say enough good things about these guys..I initially called them for a repair but they were honest that it wasn't something that could be done and that our unit had to be replaced. After getting 5 other quotes, they were also the most reasonably price and their turn around time was faster than anyone else. They're friendly, professional and they back their products & work.. just an all around great company to deal with. Thank you Albert & team
We got a new AC unit last year and mistakenly thought we didn’t need our annual check up. Sure enough, our AC wouldn’t turn on and I gave Al a call. Within an hour and outside of normal business hours, we had a tech at our house. It was just a clogged drain that would’ve been caught in our annual check up and was quickly resolved at no cost to us. Now, thanks to the service from Comfort Pro that far exceeded expectations, we won’t have to go to bed in a 90 degree house.
These guys are awesome. Our old units were at the end of life and struggling to keep the house below 80 degrees. Al determined the builder-installed units were sized wrong and helped us figure out what we would need. His team installed two new AC units for us in one day, on possibly the hottest day of the year. They are very quick to respond to any questions and are clearly knowledgeable. We can tell a difference in efficiency already and our first electric bill was lower too. I would definitely recommend Comfort Pro LLC to anyone in need of HVAC replacement.
Energy Recovery Ventilator FAQs
What is an ERV system?
An ERV (Energy Recovery Ventilator) is a system that exchanges stale indoor air with fresh outdoor air while transferring heat and moisture to maintain energy efficiency and comfort.
How is an ERV different from an HRV?
While both systems exchange indoor and outdoor air, ERVs also transfer moisture to help control humidity. HRVs (Heat Recovery Ventilators) only transfer heat.
Will an ERV make my home feel more comfortable?
Yes! ERVs help balance temperature and humidity, reduce odors, and create a fresher, healthier indoor environment.
Is an ERV system energy-efficient?
Very. ERVs recover up to 70-80% of the energy from outgoing air, reducing the load on your HVAC system and lowering utility costs.
Does it filter outdoor air?
Yes. Most ERV systems include built-in filtration to remove dust, pollen, and other particles from incoming air.
Is it worth adding to a newer, energy-efficient home?
Absolutely. Well-sealed homes need mechanical ventilation to avoid stale air and moisture issues. An ERV keeps your indoor air fresh without compromising efficiency.
