JPLomeo Posted June 21, 2020 Report Share Posted June 21, 2020 I'm starting to see HRV (Heat Recovery Ventilators) units installed in attics with only two, clear PVC drain lines coming out of them ( I assume a primary and and secondary drain) but no Safety drip pan below the unit? Here in AZ our climate is mostly dry but during summer Monsoon rains I bet those HRV's get a work out removing moisture. Would it not be a best practice to have a drain pan under them in case of leaks from the condensation removal system? Thanks a bunch JP Quote Link to comment Share on other sites More sharing options...
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