Installation Diagrams
Example diagram only - duct configuration may change depending on model
Partially Dedicated System
DIRECT CONNECTION of the SUPPLY AIR STREAM to the FURNACE COLD AIR RETURN
(Stale air drawn from key areas of home)
EXHAUST AIR from various parts of home.
i.e. bathrooms (if required), kitchens (if required).
Return Air
| Outdoors | 3’ min. |
| recommended |
Cool Air
Return
*Unit is normally balanced on HIGH speed with furnace blower ON.
NOTES:
1.Furnace blower may be required to operate when HRV/ERV is on to provide good air distribution.
2.Weatherhood arrangement is for drawing purposes only. 6' (2 m) minimum separation required. 18" (460 mm) above grade minimum.
3.Due to the differences in pressure between the HRV/ERV and the equipment it is being connected to, the HRV/ERV's airflow must be confirmed on site, using the balancing procedure found in the installation manual.
Forced Air
Furnace
21
