Heat & Energy Recovery Ventilator Installation in Raleigh, NC
- Last Updated: June 1, 2026
- Honest Upfront Service
- Quality Workmanship
- Reliable Home Comfort
- Honest Upfront Service
- Quality Workmanship
- Reliable Home Comfort
Fresh air matters more than most homeowners realize. If your home feels stuffy, your energy bills keep climbing, or you notice excess moisture no matter what you do, your ventilation system may be the culprit. Degree Above Heating & Air installs heat and energy recovery ventilators for homeowners across Raleigh who want cleaner, fresher air without sacrificing comfort or efficiency.
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What Are HRV and ERV Systems and How Do They Work
HRV and ERV systems are mechanical ventilation units that continuously exchange stale indoor air with fresh outdoor air. Unlike simply opening a window, these systems use a heat exchanger to transfer energy between the outgoing and incoming air streams, so you’re not losing the heating or cooling you’ve already paid for.
In Raleigh’s humid climate, this is especially important. Without proper ventilation, moisture, allergens, and pollutants build up inside your home. HRV and ERV systems solve that problem while keeping your HVAC system from working overtime.
Key Differences Between Heat and Energy Recovery Ventilators
While both systems improve ventilation and energy efficiency, they handle moisture differently, and that distinction matters a lot here in North Carolina.
- An HRV (heat recovery ventilator) transfers heat between air streams while exhausting most moisture to the outside, making it better suited for cooler, drier climates.
- An ERV (energy recovery ventilator) transfers both heat and moisture, which helps maintain balanced humidity levels indoors, a significant advantage in Raleigh’s warm and humid summers.
- ERVs are typically the better fit for our region because they prevent the outdoor humidity from overwhelming your home while still delivering fresh air.
- HRVs can be a good choice in certain situations, and our team will help you figure out which system makes the most sense for your home.
Signs Your Home Could Benefit From an HRV or ERV System
Does your home need one of these systems? Here are some signs that better ventilation could make a real difference.
- Your home feels stuffy or has lingering odors even after cleaning.
- You notice condensation on windows or walls, especially during humid months.
- Family members deal with frequent allergy symptoms or respiratory issues indoors.
- Your energy bills are higher than expected despite having a newer HVAC system.
- You have a tightly sealed, well-insulated home that doesn’t breathe naturally.
Raleigh homes built in the last decade are often so well-sealed that fresh air simply can’t circulate without mechanical help. If that sounds like your home, an HRV or ERV system could be one of the most valuable upgrades you make.
Our HRV and ERV Installation Process
We keep our process straightforward and transparent from start to finish. When you call us, here’s what to expect.
- We start by assessing your current ventilation setup and your home’s specific needs.
- We help you choose between an HRV and an ERV based on your home’s size, layout, and local climate.
- Our technicians handle the full installation, connecting the unit to your existing ductwork where possible.
- We test the system to make sure it’s balanced and running efficiently before we leave.
- We walk you through how to use and maintain your new system, so you stay comfortable year-round.
Why Choose Degree Above Heating and Air
We’re a local, family-owned business, and that means we treat every job like it matters, because it does. We’re not here to sell you something you don’t need. We’re here to give you honest, upfront information and help you make the best decision for your home and your budget.
Our team has the experience to handle HRV and ERV installations correctly, and we back our work with the quality and integrity that keep our customers coming back. We also offer financing options, a VIP Maintenance Program, and emergency services to help you protect your investment and stay covered when you need us most.
When you work with Degree Above, you’re not just hiring a contractor. You’re gaining a team you can trust.
Frequently Asked Questions
Still Have Questions?
What is the difference between an HRV and an ERV?
An HRV transfers heat between air streams but exhausts moisture, while an ERV transfers both heat and moisture. ERVs are generally the better choice for humid climates like Raleigh.
How long does HRV or ERV installation take?
Most installations are completed in a single day, though the timeline can vary depending on your home’s existing ductwork and layout.
Will an ERV system help with my allergies?
Yes. By continuously cycling in fresh outdoor air and filtering out indoor pollutants, ERV systems can significantly reduce allergens and improve overall indoor air quality.
Do HRV and ERV systems work with my existing HVAC system?
In most cases, yes. These units are designed to integrate with your current ductwork and heating and cooling equipment.
How do I maintain my HRV or ERV after installation?
Maintenance is simple and mainly involves cleaning or replacing filters every few months. Our team will walk you through everything during your installation appointment.