ERVs (Energy Recovery Ventilators) are popular for improving indoor air. When it comes to crawlspaces, they can do more harm than good when used to dry a crawlspace out. In this episode, I explain why using an ERV to dry a crawlspace is a flawed strategy that can make moisture and mold problems worse — and what you might do instead.

You'll learn:

  • Why ERVs can introduce humidity instead of removing it
  • The science behind moisture control in unconditioned spaces
  • Smarter strategies for drying crawlspaces (that actually work)

Crawlspace issues can be complex. If you've got questions, schedule a consult:  

Ask a question about mold at https://healthylivingspaces.com

HealthyLivingSpaces.com.

 

 

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