State Deluxe Systems - Manual (Page 14)

14
A”
48”
COLLECTOR TILT
Figure 11.
Figure 12. Figure 13.
LATITUDE 25° N 30° N 35° N 40° N 45° N 50° N 55° N 60° N 65° N
COLLECTOR TILT 35° 40° 45° 50° 55° 60° 65° 70° 75°
ROOF
ANGLE
&
PITCH
ANGLE PITCH A” SPACING IN INCHES
0° FLAT 87 103 127 159 213 260 330 446 661
5° 1/12 76 87 103 122 151 174 204 244 295
9° 2/12 69 78 90 104 123 139 157 180 205
14° 3/12 63 69 78 88 101 111 123 136 149
18° 4/12 59 64 71 78 88 96 105 115 123
23° 5/12 54 59 64 70 77 83 89 96 102
27° 6/12 52 55 59 64 70 75 80 86 90
30° 7/12 50 53 57 61 66 70 75 79 83
34° 8/12 48 51 54 57 61 65 69 72 75
37° 9/12 N/A 49 52 55 59 62 65 68 70
40° 10/12 N/A 48 50 53 56 59 62 65 66
43° 11/12 N/A N/A 49 51 54 56 59 62 63
45° 12/12 N/A N/A 48 50 53 55 57 60 61
Table 3. (For All Horizontally Mounted Collectors)