What is RenewAire energy recovery ventilator?

RenewAire’s energy recovery ventilation technologies optimize energy efficiency by reusing otherwise-wasted energy and humidity to condition incoming outdoor air. As a result, IAQ is enhanced, energy use is reduced and costs are lowered since HVAC loads and operational expenses are decreased.

Are ERV systems worth it?

In sum, an ERV offers more consistent ventilation and better control over how much fresh air you’re getting. It’s also easier on your utility bills.

How long do ERV systems last?

ERVs have a warranty of around two years and will last over 20 years if properly maintained. An HRV system, on the other hand, typically has a lifespan of 10–15 years. You can increase the lifespan of either type by taking good care of its fans, vents, ventilation core, filters, and other components.

Should I run my ERV in winter?

Don’t run the ERV in the winter as it will dry out the home. Not True. In winter the ERV will recover up to 60% of humidity from the outgoing air and add it to the incoming air. As a result, continuous operation is usually appropriate.

What is the difference between an ERV and an HRV?

HRVs and ERVs are similar devices in that both supply air to the home and exhaust stale air while recovering energy from the exhaust air in the process. The primary difference between the two is that an HRV transfers heat while an ERV transfers both heat and moisture.

Should I run my ERV continuously?

To maintain air quality set the ERV controls to the intermittent on off cycle. This continuous intermittent setting should be maintained all year round. If you have a party or are cooking food with odours you can turn the control to high for an hour or so.

What is better HRV or ERV?

The best option between an HRV and an ERV depends on your climate and specific needs. If your house is too humid in winter (above 60% RH) then an HRV is the better choice, as it would surely get rid of excess humidity while an ERV would tend to keep it at a high level.

Does an ERV save money?

ERV systems save energy by reducing the need to cool or heat outside air. Although energy consumption from fans can rise after an ERV system installation, the savings in heating and cooling energy generally far outweigh any increases.

Does an ERV reduce radon?

The ERV system reduces the Radon levels by “dilution”. The system is installed with the use of a series of duct work that delivers/ introduces a small amount of fresh air into the home as it removes a small amount of the stale air containing the Radon Gas. Therefore, diluting the air containing the Radon Gas.

Will an ERV remove humidity?

Did you know that nearly 90% of the energy used to cool a home is required to remove humidity? While similar to HRVs, ERVs also remove humidity from the air before it is brought into the home – greatly reducing cooling costs.