As homeowners, we all want the best indoor air quality for our families. This is where an HRV (Heat Recovery Ventilator) or ERV (Energy Recovery Ventilator) can come in handy. But with two options, how do you know which one is best for your home?
First, let’s look at the dimensions of the home. HRV units are best suited for small to medium-sized homes where humidity can quickly accumulate. On the other hand, ERVs will better serve larger homes where the air tends to be drier.
The main difference between HRVs and ERVs is how they handle moisture. An HRV unit exchanges the indoor air for fresh outdoor air, while an ERV allows some of the indoor air’s moisture to remain in the home. This is done by pulling in outdoor air during the summer months and retaining some indoor air during the winter months.
Both units are effective in exchanging the home’s dirty air for fresh air, but the choice between an HRV and ERV will depend on the size of your home and the occupancy load. If you have a large home or a low occupancy load, you should consider an ERV, as this will help your humidifier from battling your HRV. If your home is smaller with a higher occupancy load, an HRV can be considered to avoid mold or too much moisture.
It’s important to note that choosing between an HRV and ERV can be a complicated decision, and it’s best to seek the expert advice of the team at SMHC – Simcoe Muskoka Home Comfort. With their years of experience and knowledge in the HVAC industry, they can provide you with the best solution to meet your indoor air quality needs.
