What’s the Difference Between Energy and Heat Recovery Ventilators?
On the Mastering Building Science discussion board, Allison A. Bailes III, PhD asks students: What is the difference between an ERV and an HRV?
Allison A. Bailes III, PhD: In the homework, I asked, “What is the difference between an energy recovery ventilator (ERV) and a heat recovery ventilator (HRV)?” Let’s address that here and extend […]
