Lifebreath 200STD User Manual

OTHER INSTALLATION METHODS
DIRECT CONNECTION of the SUPPLY AIR STREAM to the
FURNACE COLD AIR RETURN of LIFEBREATH ™ HRVs
Balancing damper* in *Unit is normally balanced on HIGH i
both air streams.
*Unit is normally balanced on HIGH speed
with furnace blower OFF.
<=^Z
Outdoors
Forced Air
Furnace
Combustion
or Electric
Cold Air
Return
m. exm*
“ ie.ba
£=C>
m
m
E=i>
R EXHAUST AIR from various parts of home.
® i.e. bathrooms (if required), kitchens (if required), rooms
without operable windows, etc. and potentially basements.
NOTES:
1. Furnace blower need not operate to provide good air distribution/quality with this system.
2. Should furnace blower be required to operate to help distribute supply air, it may be:
A) - interlinked electrically (low voltage) with HRV for intermittent demand or,
B) - run continuously, though electrical consumption of furnace blower should be considered.
3. No separation requirements necessary between direct connection point and furnace.
4. Air streams through HRV do not represent any particular model. They may change in actual installation.
5. Weatherhood arrangement is for drawing purposes only. Six ft. (6') minimum separation required.
Ten in. (10") above grade minimum.
FIG. 6
DIRECT CONNECTION of both the LIFEBREATH ™ HRV SUPPLY AIR STREAM
and EXHAUST AIR STREAM to the FURNACE COLD AIR RETURN
Forced Air
Furnace
Combustion
or Electric
Balancing damper* in
both air streams.
*Unit is normally balanced on HIGH speed
with furnace blower operating.
Outdoors
NOTES:
1. Furnace blower is required to operate when ventilation from HRV is required (when HRV is running).
It may be:
A) - interlinked electrically (low.voltage) with HRV for intermittent demand or,
B) - run continuously, though electrical consumption of furnace blower should be considered.
2. A minimum separation of 18" is required between the two direct connections.
3. The exhaust air connection should be upstream of the supply air connection to prevent exhausting
any fresh air.
4. Air streams through HRV do not represent any particular model. They may change in actual installation.
5. Weatherhood arrangement is for drawing purposes only. Six ft. (6) minimum separation required.
Ten in. (10") above grade minimum.
FIG. 7
9

Lifebreath 200STD Specifications

General

Brand	Lifebreath
Model	200STD
Category	Fan
Language	English