What is the best kind of HRV or ERV?

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What should I be looking for in a heat recovery ventilator?

Adam Y. Published: Dec. 11, 2017, 1:07 p.m.Last updated: July 29, 2020, 3:33 p.m.

I have been doing some reading and I think I should  install an HRV, I have on older home (1970s) and it doesn't have one, wondering what I should be looking for. thanks

Responses (2)

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Ray Okoyo Aug. 25, 2020, 9:21 a.m. Reply

For homeowners who want an HRV, the most important thing to look for is the efficiency rate.