3. The diffuser is installed
in the same wall cavity in
the
adjacent
room.
Ceiling Grille
Floor Grille
Model ASLL
Expands
from
8 3/4”
to
16 1/2”
41/4”
12 1/4”
13 1/2”
13 3/
4
”
53/4”
5 1/2”
TJERNLUND PRODUCTS, I NC.
1601 Ninth Street White Bear Lake, MN 55110-6794
Phone: 651.426.2993 800.255.4208 Fax: 651.426.9547
Visit our web site: www.tjernlund.com
Copyright © 2011 Tjernlund Products, Inc. All rights reserved. P/N 8500730 Rev B 2/11
Specifications:
Quick Comfort Calculation:
Available From:
Volts: 120
Hertz: 60
Amps: 0.50 Maximum
Watts: 25
CFM: 75
RPM: 1800
Sound: AS1 = 42dB (1.15 Sones)
AS1P = 45dB (1.42 Sones)
ASLL = 42dB (1.15 Sones)
Multiply the Length x Width x Height of uncomfortable room (in feet) and then divide
by 75 to determine the number of minutes needed to bring the uncomfortable room
to nearly the same air temperature as adjacent room.
Example: 15 ft x 15 ft x 8 ft = 1800 Cubic. Ft ÷ 75 = 24 minutes
Uncomfortable room dimensions:
L_________ x W_________ x H_________ ÷ 75 = _______minutes
This calculation relates to air temperature and makes certain basic assumptions. It is recommended that the AireShare be operat-
ed for an extended period so that objects within the room such as walls and furnishings also equal the air temperature.
Dimensions AS1 & AS1P (Room-to-Room):
Dimensions ASLL (Level-to-Level):
Diffuser for Models
AS1 and AS1P
Grille for Model AS1
Grille for Model AS1P
3 7/8”
3”
15 1/8"
15
3/4"
7 3/4”
1/4”
73/4”
16"
11/4”
Case History
AireShare
TM
ventilators
enhance performance
and comfort of split
system air handlers
Harbor View Windows, Heating and Air, Inc., based in
Brookings, Oregon, has installed ductless split system heat-
ing/cooling for years and is a top producing dealer. Ductless
systems offer high-energy savings, but can also have comfort
challenges if an
air handler is not
installed in each
room. Rooms
without air han-
dlers are subject
to being too hot
or cold. On a
recent multi-fam-
ily project using
ductless systems,
Harbor View was
able to over-
come this prob-
lem by installing
an average of
two AireShare
TM
room-to-room ventilators per five-room townhouse. The venti-
lators, made by Tjernlund Products, effectively distribute con-
ditioned air to rooms without air handlers.
“We thought it might be a great solution to a long term
problem…to flip a switch and be able to draw air conditioned
or heated air out of the main rooms into the small rooms and
it’s working perfectly,” said Pat and Sherry Nied, Harbor
View’s owners.
The Nieds believe a cost-effective way has finally been
found to make ductless systems deliver comfort in a wide
range of residential applications. “We think AireShare
TM
, in uni-
son with the ductless system, fills a gap that has persisted.”
Photo shows AireShare
TM
blower grille
above door on left and air handler for duct-
less split system at upper right corner.
2a. Concealed Power Cord
Model AS1P includes a
con-
cealed
power
cord
and
must
be installed adjacent to an
electrical outlet. It features
an on-off switch on the bot-
tom of its grille and accom-
modates electrical outlets on
the right or left side.
Easy Install AS1 & AS1P (Level-to-Level):
1. Use a hand sheetrock saw
and provided templates to cut
the open-
ings for
the blow-
er and
diffuser.
2. Hardwired Model AS1
requires a 120 VAC electrical
connec-
tion
from
within
the wall
cavity.
Add a 120 VAC wall switch or
thermostat to turn it on or off.
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