ERV vs HRV: Which is Better for Net-Zero Energy Homes?

ERV vs HRVWhen building a net-zero energy home, there are so many factors to take into consideration that it can be confusing to know where to start. Each detail has to be meticulously planned to ensure your home is as energy efficient as possible. This process can be highly stressful, but the savings in the long run, are worth it.

One decision that homebuilders have to make is choosing ERV vs HRV systems to provide your home with fresh, filtered air. They are balanced ventilation systems that, though more expensive to install than other mechanical ventilation systems, save homeowners in Arizona a lot on operating costs, which is why they are commonly used in net-zero homes. Both are highly energy efficient, but what are the differences?  Read more