Lifebreath 95MAX User Manual download pdf (Page 21)

DIRECT CONNECTION of the SUPPLY AIR STREAM to the FURNACE COLD AIR RETURN

(Stale air drawn from key areas of home)

Forced Air

Furnace

Outdoors

*Unit is normally balanced on HIGH speed

with furnace blower ON.

EXHAUST AIR from various parts of home.

i.e. bathrooms (if required), kitchens (if required).

Cool Air

Return

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.

Return Air

3’ min.

recommended

Partially Dedicated System

Example diagram only - duct configuration may

change depending on model

Installation Diagrams

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 31 32

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Lifebreath 95MAX User Manual Page 21