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Total sq.ft. in room /
and Ceiling type

8' Ceiling
Height

9' Ceiling
Height

10' Ceiling
Height

11' Ceiling
Height

12' Ceiling
Height

750 sq. ft. / Drop ceiling

2 - PPA 12 FM

2 - PPA 12 FM

2 -PPA  12 FM

3 -PPA  12 FM

3 -PPA  12 FM

750 sq. ft. / Solid ceiling

2 - PPA 8
2 - PPA 10

2 - PPA 10

2 - PPA 10

2 - PPA 15

2 - PPA 15

1000 sq. ft. / Drop ceiling

2 - PPA 12 FM

3 - PPA 12 FM

3 - PPA 12 FM

3 - PPA 12 FM

4 - PPA 12 FM

1000 sq. ft. / Solid ceiling

2 - PPA 8
2 - PPA 10

3 - PPA 10

2 - PPA 15

2 - PPA 15

2 - PPA 15
2 - PPA 20

1250 sq. ft. / Drop ceiling

3 - PPA 12 FM

3 - PPA 12 FM

3 - PPA 12 FM

4 - PPA 12 FM

4 - PPA 12 FM

1250 sq. ft. / Solid ceiling

3 - PPA 10

2 - PPA 10

2 - PPA 15

2 - PPA 15

3 - PPA 15 or
2 - PPA 20

1500 sq. ft. / Drop ceiling

3 - PPA 12 FM

4 - PPA 12 FM

4 - PPA 12 FM

4 - PPA 12 FM

5 - PPA 12 FM

1500 sq. ft. / Solid ceiling

3 - PPA 10

4 - PPA 10

4 - PPA 10 or
3 - PPA 15

4 - PPA 10 or
3 - PPA 15

1750 sq. ft. / Drop ceiling

4 - PPA 12 FM

4 - PPA 12 FM

5 - PPA 12 FM

5 - PPA 12 FM

6 - PPA 12 FM

1750 sq. ft. / Solid ceiling

2000 sq. ft. / Drop ceiling

4 - PPA 12 FM

5 - PPA 12 FM

5 - PPA 12 FM

6 - PPA 12 FM

6 - PPA 12 FM

2000 sq. ft. / Solid ceiling

4 - PPA 10

5 - PPA 10

2250 sq. ft. / Drop ceiling

5 - PPA 12 FM

5 - PPA 12 FM

6 - PPA 12 FM

7 - PPA 12 FM

7 - PPA 12 FM

2250 sq. ft. / Solid ceiling

2500 sq. ft. / Drop ceiling

5 - PPA 12 FM

6 - PPA 12 FM

6 - PPA 12 FM

7 - PPA 12 FM

8 - PPA 12 FM

2500 sq. ft. / Solid ceiling

3000 sq. ft. / Drop ceiling

6 - PPA 12 FM

7 - PPA 12 FM

7 - PPA 12 FM

8 - PPA 12 FM

9 - PPA 12 FM

3000 sq. ft. / Solid ceiling

Total sq.ft. in room /
and Ceiling type

8' Ceiling
Height

9' Ceiling
Height

10' Ceiling
Height

11' Ceiling
Height

12' Ceiling
Height

Note: If your total square footage falls between 2 sq. ft. measurements on this chart, go to the next highest square footage total. If your total square footage exceeds what is on this chart, you may need to do as much as double the largest dimensions from this chart and double the amount of units.

For example:
A 6000 sq. ft. room with 11 ft. solid ceilings = 12 PPA15 units
from the chart (3000 sq. ft. with 11 ft. ceilings = 6 PPA 15 units x 2 = 12 units)

A 4000 sq. ft. room with 10 ft. solid ceilings = 7 PPA15 units
from the chart (3000 sq. ft. with 10 ft. ceilings = 5 units+ 1000 sq. ft. with 10 ft. ceilings = 2 units)

The PPA SC FM which is not displayed on this chart is an alternative to the below ceiling models, for customers who have a sheetrock ceiling. The PPA SC FM is calculated the same way as the Model PPA 12 FM in the chart.

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