Application Manual and System Selection Guide
5
Total Exp wall: On this line, ll in the total square
footage of exposed wall. Simply multiply linear feet of
exposed wall by ceiling height in each room.
FACTORS: For this column, select and enter the
applicable factors, as shown in Figure 1.4, which
correspond to the construction of the structure and the
application: cooling-only or heating (see Figure 1.3).
These factors are also available in Table 1 on the back
of the Kwik-Way sheet.
For cooling-only installation, select factors for Lines 1, 4,
5, 6, 7, 8 and 9. For heating installations, select factors
for Lines 2, 3, 4, 5, 6, 7, 8 and 9.
Example (cooling-only): Based on example house
construction, the following factors would be selected:
DESCRIPTION FACTORS
Double-Hung Windows With Blinds
North ........................................................20
East & West .............................................50
South .......................................................25
Storm Doors (at 90°F) .........................................9
Masonry Partition w/o Insulation (at 90°F) ........ 2.3
Frame Walls w/3-1/2" Insulation (at 90°F) ......... 2.0
Ceiling w/3-1/2" Insulation (at 90°F) .................. 2.5
Floors Over Basement, R-11 (at 90°F) ................5
Inltration (at 90°F) ............................................ 1.2
FIGURE 1.4: HEAT GAIN (LOSS) FACTORS