Piab Calculation Worksheet - Lennox Harmony III Installation Instructions Manual
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Also See for Harmony III:
- Installation, setup and user manual (80 pages) ,
- Installation instructions manual (60 pages) ,
- Manual (13 pages)
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PIAB Calculation Worksheet
PIAB = [(Required CFM − Minimum CFM) / (Maximum CFM − Minimum CFM)] * 100
Sample CFM '
Required
Sample PIAB = [(___1020
Sample PIAB = [(
Sample PIAB =
Zone 1 CFM '
Required
ZONE 1 PIAB = [(
ZONE 1 PIAB = [(
ZONE 1 PIAB =
Zone 2 CFM '
Required
ZONE 2 PIAB = [(
ZONE 2 PIAB = [(
ZONE 2 PIAB =
Zone 3 CFM '
Required
ZONE 3 PIAB = [(
ZONE 3 PIAB = [(
ZONE 3 PIAB =
Zone 4 CFM '
Required
ZONE 4 PIAB = [(
ZONE 4 PIAB = [(
ZONE 4 PIAB =
505023M 04/06
Minimum
Maximum
−
720
) / (
2200
=
b
300
) / (
=
b
[
0.2
Minimum
Maximum
−
) / (
=
b
) / (
=
b
[
Minimum
Maximum
−
) / (
=
b
) / (
=
b
[
Minimum
Maximum
−
) / (
=
b
) / (
=
b
[
Minimum
Maximum
−
) / (
=
b
) / (
=
b
[
Minimum
−
720
)]
x 100
=
b
1500
)]
x 100
]
x 100
Minimum
−
)]
x 100
=
b
)]
x 100
]
x 100
Minimum
−
)]
x 100
=
b
)]
x 100
]
x 100
Minimum
−
)]
x 100
=
b
)]
x 100
]
x 100
Minimum
−
)]
x 100
=
b
)]
x 100
]
x 100
Page 30
=
20
=
=
=
=
%
%
%
%
%
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