Installation Guide
69-2271EFS—01 4

Tools Required

- 3/8-in.hexdrive
- Drillorduct-cuttingtool
- Wirestripper/cutter
- Standard screwdriver
- Ducttape
- 8-in. round duct and starter collar
- 18–22gauge,5-bandthermostatwire
- 1/2-in.diameterdrainline(8ft)
- 1/2-in.drainclamps(quantity2)

Materials Provided

- Sheetmetalscrews(quantity9)
- 6-in. plastic duct collar
- 10-in.plasticductcollar
- 10-in.ovalx4in.plasticductcollar

Options:

- 1/2-in.drainp-trap(mayberequiredbylocalcode)
- Externalhumiditycontrol
•Manualdehumidistat(H8908DSPST),Auto
Ventilation(W8150A1001)
•TrueIAQ(DG115EZIAQ)
•VisionPROIAQ(YTH9421C1010)
Installation Checklist
WARNING:Installationmustbeperformedbyaqualifiedservicetechnicianand mustcomplywithlocal
codes.Removepowertothedevicebeforeinstallingorservicing thedevice.Failuretoconnectthe
device according to these instructions may result in damage to the device or the controls.
Intended Application
Fortheidealinstallation,drawairfromthecentralpart ofthehomeandreturnittoisolatedareasof thehomelike
thebedrooms,den,utilityroom,orfamilyroom.Theductworkof theexistingsystemcanbeusedtosupplyairto
the home.