*CHAPTER TIMES BELOW* Recently Broan released its AI Series equalizing ventilators, and they are frankly the best thing going for quality at a reasonable cost. They're also complex enough that it bears making a 26 minute video explaining the configuration options, so don't take this piece of HVAC equipment lightly. It DOES make a big piece of the puzzle MUCH easier, by testing itself 2X/second. A new day for 'simpler' HVAC that's actually pretty complex.
See this line up at: https://www.broan-nutone.com/en-us/ai...

Check out my awesome Residential Ventilation Design and Installation Course at: https://buildingperformanceworkshop.c...

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1:36 Self-testing feature
2:36 Ports arrangement
3:25 Start up
4:30 Hard reset
5:23 Max airflows
5:52 Flashing house icon
6:35 CONFIG OPTIONS
6:36 Defrost mode
10:14 Installation layouts T1-T5
10:16 T1 Installation: Fully ducted
10:58 T2 Installation: Half ducted + return
12:03 T3 Installation: Half ducted + supply
13:01 T4 Installation: Simple return-return
14:05 T5 Installation: Simple return-supply
15:53 Dry Contact Control Mode
18:01 Override Options
20:09 Intermittent Mode
20:32 Info on Wattage Consumption
20:43 EXTRA CREDIT BITS