| Fresh Air
In-Forcer™
THE
PROBLEM:
Energy-conserving
homebuilding materials and
techniques
minimize fresh air intake...a major
cause
of illness, discomfort and structural damage.
|
THE
SOLUTION:
The
IN-FORCER mechanically draws outside
air
indoors to dilute pollutants and replace stale
air
without sacrificing energy savings.
|
The IN-FORCER™ offers
all these advantages
 |
Affordably
priced and installs fast. Plugs into electrical
outlet. |
|
Reduces cold drafts through windows, doors,
fireplaces caused by excessive negative pressure. |
|
|
Automatic clock/timer accommodates various air change requirements and lifestyles. |
|
Reduces moisture, mold mildew buildup. |
|
|
Warm incoming cold, fresh air by blending it with
ambient room air before introducing it into home. |
|
Helps replace air vented by exhaust fans, fireplaces, etc. |
|
|
Reduces negative pressure a major cause of flue
gas spillage and radon gas entry. |
|
Damper closes during off cycles to prohibit cold air entry and warm air loss. |
|
Increases security--fresh air can be brought
in even when windows and doors are locked. |
Model No. PAI-1T
& PAI-2T
The
Timer/Clock on the Fresh Air IN-FORCER may be set to operate the unit in
one of two ways. Easy to follow instructions and examples of these
methods can be found in the IN-FORCER'S installation & operation manual.
Life-Style:
The IN-FORCER may be cycled according to the life-style of the occupants.
One scenario would be set the timer to operate the IN-FORCER for several
hours straight in the morning and evening when a family is most active
cooking, using bathroom facilities and doing laundry. The IN-FORCER
should be cycled for 15 minutes each hour during non peak activity periods
to compensate for exhausted air and to dilute indoor pollution and moisture.
Air Changes per Hour (ACH): ACH is a method to measure the volume of fresh
air necessary to replace a percentage of the total volume of air inside
the living space of a home. In general, studies recommend a minimum
of 1/4 ACH. The IN-FORCER can be operated constantly or it can be
cycled to deliver the amount of fresh air needed to achieve a desired air
change rate. |
|
CALCULATING EQUIVALENT
LENGTH
The performance shown is
based on equivalent feet. To determine the
equivalent feet of an installation add the length of the 3" PVC inlet pipe
plus the equivalent length of any elbows. Do not include the intake elbow
or gooseneck, they have already been factored in to the performance data.
Use the same method to determine the equivalent feet
if a 6" outlet duct is installed.
EQUIVALENT LENGTH OF ELBOWS
|
ELBOW DIAMETER
|
90
|
45
|
|
3"
|
5'
|
2.5'
|
|
6"
|
10'
|
5'
|
*Model PAI-1T
*Model PAI-2T
|
INFORCER PERFORMANCE DATA
|
|
|
*Model PAI-1T
*Model PAI-2T |
|
DIMENSIONS & MOTOR SPECIFICATIONS
|
A
|
B
|
C
|
D
|
E
|
F
|
|
17 3/4"
|
15 5/8"
|
8 7/8"
|
2 5/8"
|
8"
|
9 3/8"
|
|
