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PRACTICAL GUIDE TO INSTALLATION
Properly insulate the area around the
fan to minimize building heat loss and
gain. (Fig.25) Loose fill or batt insulation
can be placed directly over the fan
housing in the attic.
Panasonic fan and fan/light combination
units do not create the excessive heat
that is a common problem with recessed
light fixtures or some other fan/light
combinations.
Our efficient, cool-running motors do
not create enough ambient heat to be
subjected to these limitations.
The ducting from this fan heater to the
outside of the building has a strong
effect on the air flow, noise and energy
use of the fan.
Use the shortest, straightest duct routing
possible for best performance, and avoid
installing the fan with smaller ducts than
recommended. Insulation around the
ducts can reduce energy loss and inhibit
mold growth. Fans installed with existing
ducts may not achieve their rated air flow.
SPECIFICATIONS
Model No.
Air direction
Exhaust
&
FV-0511VH1
Circulation
Exhaust
&
FV-0511VHL1
Circulation
HVI Certified performance based on HVI Procedures 915, 916, and 920. (Ventilating mode only)
PRODUCT SERVICE
Warning Concerning Removal of Covers.
The unit should be serviced by qualified technicians only.
Your product is designed and manufactured to ensure a minimum of maintenance.
Should your unit require service or parts, call Panasonic Call Center at 1-800-669-5165.
Panasonic Canada Inc.
5770 Ambler Drive, Mississauga, Ontario L4W 2T3
www.panasonic.com
Panasonic Corporation 2020
Mechanically connect duct
to termination and seal with
mastic or approved foil
faced tape
2-3 ft straight run before elbow
ln attic installation,
caulk box to drywall
Short piece of flexible
duct helps alignment and
absorbs sound.
Clamps plus mastic or
approved foil faced tape
at all flex joints
Air volume
at 0.1"WG
Voltage
Frequency
[ V ]
[ Hz ]
120
60
120
60
4 inches or 6 inches roof jack, wall cap,
or soffit vent with backdraft damper
Noise
[sone]
[ CFM ]
Vent
Vent
50
<0.3
1480 (25 °C)
80
<0.3
1680 (0 °C)
110
0.7
50
<0.3
1480 (25 °C)
80
<0.3
1680 (0 °C)
110
0.7
Foil tape tightly covers
all metal duct joints
(glue PVC joints)
Power
[ W ]
Heat
Vent
Light
4.7
7.7
12.0
4.7
7.4
12.4
P0820-1090 51VHL1421A
lnsulation
Fig.25
Weight
[Ib. (k )]
14.3
(6.5)
15.1
10
(6.9)
Printed in Mexico
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