Thread: Anyone have ERV or HRV systems installed at home?
View Single Post
      07-15-2020, 09:04 AM   #15
Kolyan2k
Major General
920
Rep
5,538
Posts

Drives: 2006 S2000
Join Date: Apr 2010
Location: Boston

iTrader: (1)
Its supposed to dump air to return when hvac is off and when hvac kicks in, it sucks it to air handler and dumps air though supply vents
Appreciate 0
Quote