Engineering Manual

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PKA-A12HA7/PUY-A12NKA7, PUZ-A12NKA7 CAPACITY (Btu/h): 12,000 INPUT (kW): 1.00 SHF: 0.81
Indoor Indoor Indoor Indoor Outdoor intake air °C/°F D.B.
intake air intake air intake air intake air 20/68 25/77 30/86 35/95 40/104 46/115
D.B.(°C) D.B.(°F) W.B.(°C) W.B.(°F) CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.
19 66 16 61
11,580 8,175 0.71 0.83 11,412 8,057 0.71 0.87 11,184 7,896 0.71 0.92 10,896 7,693 0.71 0.97 10,524 7,430 0.71 1.05 9,972 7,040 0.71 1.15
19 66 18 64 12,324 7,222 0.59 0.85 12,156 7,123 0.59 0.89 11,916 6,983 0.59 0.94 11,604 6,800 0.59 0.99 11,208 6,568 0.59 1.07 10,620 6,223 0.59 1.17
20 68 16 61 11,580 8,639 0.75 0.83 11,412 8,513 0.75 0.87 11,184 8,343 0.75 0.92 10,896 8,128 0.75 0.97 10,524 7,851 0.75 1.05 9,972 7,439 0.75 1.15
20 68 18 64 12,324 7,715 0.63 0.85 12,156 7,610 0.63 0.89 11,916 7,459 0.63 0.94 11,604 7,264 0.63 0.99 11,208 7,016 0.63 1.07 10,620 6,648 0.63 1.17
20 68 20 68 13,092 6,625 0.51 0.87 12,912 6,533 0.51 0.91 12,672 6,412 0.51 0.95 12,336 6,242 0.51 1.01 11,916 6,029 0.51 1.09 11,268 5,702 0.51 1.19
22 72 16 61 11,580 9,565 0.83 0.83 11,412 9,426 0.83 0.87 11,184 9,238 0.83 0.92 10,896 9,000 0.83 0.97 10,524 8,693 0.83 1.05 9,972 8,237 0.83 1.15
22 72 18 64 12,324 8,701 0.71 0.85 12,156 8,582 0.71 0.89 11,916 8,413 0.71 0.94 11,604 8,192 0.71 0.99 11,208 7,913 0.71 1.07 10,620 7,498 0.71 1.17
22 72 20 68 13,092 7,672 0.59 0.87 12,912 7,566 0.59 0.91 12,672 7,426 0.59 0.95 12,336 7,229 0.59 1.01 11,916 6,983 0.59 1.09 11,268 6,603 0.59 1.19
24 75 16 61 11,580 10,491 0.91 0.83 11,412 10,339 0.91 0.87 11,184 10,133 0.91 0.92 10,896 9,872 0.91 0.97 10,524 9,535 0.91 1.05 9,972 9,035 0.91 1.15
24 75 18 64 12,324 9,687 0.79 0.85 12,156 9,555 0.79 0.89 11,916 9,366 0.79 0.94 11,604 9,121 0.79 0.99 11,208 8,809 0.79 1.07 10,620 8,347 0.79 1.17
24 75 20 68 13,092 8,719 0.67 0.87 12,912 8,599 0.67 0.91 12,672 8,440 0.67 0.95 12,336 8,216 0.67 1.01 11,916 7,936 0.67 1.09 11,268 7,504 0.67 1.19
24 75 22 72 13,860 7,568 0.55 0.89 13,692 7,476 0.55 0.93 13,428 7,332 0.55 0.97 13,080 7,142 0.55 1.03 12,624 6,893 0.55 1.11 11,916 6,506 0.55 1.22
26 79 16 61 11,580 11,418 0.99 0.83 11,412 11,252 0.99 0.87 11,184 11,027 0.99 0.92 10,896 10,743 0.99 0.97 10,524 10,377 0.99 1.05 9,972 9,832 0.99 1.15
26 79 18 64 12,324 10,673 0.87 0.85 12,156 10,527 0.87 0.89 11,916 10,319 0.87 0.94 11,604 10,049 0.87 0.99 11,208 9,706 0.87 1.07 10,620 9,197 0.87 1.17
26 79 20 68 13,092 9,767 0.75 0.87 12,912 9,632 0.75 0.91 12,672 9,453 0.75 0.95 12,336 9,203 0.75 1.01 11,916 8,889 0.75 1.09 11,268 8,406 0.75 1.19
26 79 22 72 13,860 8,676 0.63 0.89 13,692 8,571 0.63 0.93 13,428 8,406 0.63 0.97 13,080 8,188 0.63 1.03 12,624 7,903 0.63 1.11 11,916 7,459 0.63 1.22
27 81 16 61 11,580 11,580 1.00 0.83 11,412 11,412 1.00 0.87 11,184 11,184 1.00 0.92 10,896 10,896 1.00 0.97 10,524 10,524 1.00 1.05 9,972 9,972 1.00 1.15
27 81 18 64 12,324 11,166 0.91 0.85 12,156 11,013 0.91 0.89 11,916 10,796 0.91 0.94 11,604 10,513 0.91 0.99 11,208 10,154 0.91 1.07 10,620 9,622 0.91 1.17
27 81 20 68 13,092 10,290 0.79 0.87 12,912 10,149 0.79 0.91 12,672 9,960 0.79 0.95 12,336 9,696 0.79 1.01 11,916 9,366 0.79 1.09 11,268 8,857 0.79 1.19
27 81 22 72 13,860 9,231 0.67 0.89 13,692 9,119 0.67 0.93 13,428 8,943 0.67 0.97 13,080 8,711 0.67 1.03 12,624 8,408 0.67 1.11 11,916 7,936 0.67 1.22
28 82 16 61 11,580 11,580 1.00 0.83 11,412 11,412 1.00 0.87 11,184 11,184 1.00 0.92 10,896 10,896 1.00 0.97 10,524 10,524 1.00 1.05 9,972 9,972 1.00 1.15
28 82 18 64 12,324 11,659 0.95 0.85 12,156 11,500 0.95 0.89 11,916 11,273 0.95 0.94 11,604 10,977 0.95 0.99 11,208 10,603 0.95 1.07 10,620 10,047 0.95 1.17
28 82 20 68 13,092 10,814 0.83 0.87 12,912 10,665 0.83 0.91 12,672 10,467 0.83 0.95 12,336 10,190 0.83 1.01 11,916 9,843 0.83 1.09 11,268 9,307 0.83 1.19
28 82 22 72 13,860 9,785 0.71 0.89 13,692 9,667 0.71 0.93 13,428 9,480 0.71 0.97 13,080 9,234 0.71 1.03 12,624 8,913 0.71 1.11 11,916 8,413 0.71 1.22
30 86 16 61 11,580 11,580 1.00 0.83 11,412 11,412 1.00 0.87 11,184 11,184 1.00 0.92 10,896 10,896 1.00 0.97 10,524 10,524 1.00 1.05 9,972 9,972 1.00 1.15
30 86 18 64 12,324 12,324 1.00 0.85 12,156 12,156 1.00 0.89 11,916 11,916 1.00 0.94 11,604 11,604 1.00 0.99 11,208 11,208 1.00 1.07 10,620 10,620 1.00 1.17
30 86 20 68 13,092 11,861 0.91 0.87 12,912 11,698 0.91 0.91 12,672 11,481 0.91 0.95 12,336 11,176 0.91 1.01 11,916 10,796 0.91 1.09 11,268 10,209 0.91 1.19
30 86 22 72 13,860 10,894 0.79 0.89 13,692 10,762 0.79 0.93 13,428 10,554 0.79 0.97 13,080 10,281 0.79 1.03 12,624 9,922 0.79 1.11 11,916 9,366 0.79 1.22
32 90 16 61 11,580 11,580 1.00 0.83 11,412 11,412 1.00 0.87 11,184 11,184 1.00 0.92 10,896 10,896 1.00 0.97 10,524 10,524 1.00 1.05 9,972 9,972 1.00 1.15
32 90 18 64 12,324 12,324 1.00 0.85 12,156 12,156 1.00 0.89 11,916 11,916 1.00 0.94 11,604 11,604 1.00 0.99 11,208 11,208 1.00 1.07 10,620 10,620 1.00 1.17
32 90 20 68 13,092 12,909 0.99 0.87 12,912 12,731 0.99 0.91 12,672 12,495 0.99 0.95 12,336 12,163 0.99 1.01 11,916 11,749 0.99 1.09 11,268 11,110 0.99 1.19
32 90 22 72 13,860 12,003 0.87 0.89 13,692 11,857 0.87 0.93 13,428 11,629 0.87 0.97 13,080 11,327 0.87 1.03 12,624 10,932 0.87 1.11 11,916 10,319 0.87 1.22
PKA-A18HA7/PUY-A18NKA7, PUZ-A18NKA7 CAPACITY (Btu/h): 18,000 INPUT (kW): 1.82 SHF: 0.68
Indoor Indoor Indoor Indoor Outdoor intake air °C/°F D.B.
intake air intake air intake air intake air 20/68 25/77 30/86 35/95 40/104 46/115
D.B.(°C) D.B.(°F) W.B.(°C) W.B.(°F) CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.
19 66 16 61
17,370 10,005 0.58 1.51 17,118 9,860 0.58 1.58 16,776 9,663 0.58 1.67 16,344 9,414 0.58 1.77 15,786 9,093 0.58 1.90 14,958 8,616 0.58 2.09
19 66 18 64 18,486 8,430 0.46 1.55 18,234 8,315 0.46 1.62 17,874 8,151 0.46 1.70 17,406 7,937 0.46 1.81 16,812 7,666 0.46 1.94 15,930 7,264 0.46 2.13
20 68 16 61 17,370 10,700 0.62 1.51 17,118 10,545 0.62 1.58 16,776 10,334 0.62 1.67 16,344 10,068 0.62 1.77 15,786 9,724 0.62 1.90 14,958 9,214 0.62 2.09
20 68 18 64 18,486 9,169 0.50 1.55 18,234 9,044 0.50 1.62 17,874 8,866 0.50 1.70 17,406 8,633 0.50 1.81 16,812 8,339 0.50 1.94 15,930 7,901 0.50 2.13
20 68 20 68 19,638 7,384 0.38 1.59 19,368 7,282 0.38 1.65 19,008 7,147 0.38 1.74 18,504 6,958 0.38 1.84 17,874 6,721 0.38 1.98 16,902 6,355 0.38 2.17
22 72 16 61 17,370 12,090 0.70 1.51 17,118 11,914 0.70 1.58 16,776 11,676 0.70 1.67 16,344 11,375 0.70 1.77 15,786 10,987 0.70 1.90 14,958 10,411 0.70 2.09
22 72 18 64 18,486 10,648 0.58 1.55 18,234 10,503 0.58 1.62 17,874 10,295 0.58 1.70 17,406 10,026 0.58 1.81 16,812 9,684 0.58 1.94 15,930 9,176 0.58 2.13
22 72 20 68 19,638 8,955 0.46 1.59 19,368 8,832 0.46 1.65 19,008 8,668 0.46 1.74 18,504 8,438 0.46 1.84 17,874 8,151 0.46 1.98 16,902 7,707 0.46 2.17
24 75 16 61 17,370 13,479 0.78 1.51 17,118 13,284 0.78 1.58 16,776 13,018 0.78 1.67 16,344 12,683 0.78 1.77 15,786 12,250 0.78 1.90 14,958 11,607 0.78 2.09
24 75 18 64 18,486 12,127 0.66 1.55 18,234 11,962 0.66 1.62 17,874 11,725 0.66 1.70 17,406 11,418 0.66 1.81 16,812 11,029 0.66 1.94 15,930 10,450 0.66 2.13
24 75 20 68 19,638 10,526 0.54 1.59 19,368 10,381 0.54 1.65 19,008 10,188 0.54 1.74 18,504 9,918 0.54 1.84 17,874 9,580 0.54 1.98 16,902 9,059 0.54 2.17
24 75 22 72 20,790 8,649 0.42 1.62 20,538 8,544 0.42 1.69 20,142 8,379 0.42 1.77 19,620 8,162 0.42 1.88 18,936 7,877 0.42 2.01 17,874 7,436 0.42 2.21
26 79 16 61 17,370 14,869 0.86 1.51 17,118 14,653 0.86 1.58 16,776 14,360 0.86 1.67 16,344 13,990 0.86 1.77 15,786 13,513 0.86 1.90 14,958 12,804 0.86 2.09
26 79 18 64 18,486 13,606 0.74 1.55 18,234 13,420 0.74 1.62 17,874 13,155 0.74 1.70 17,406 12,811 0.74 1.81 16,812 12,374 0.74 1.94 15,930 11,724 0.74 2.13
26 79 20 68 19,638 12,097 0.62 1.59 19,368 11,931 0.62 1.65 19,008 11,709 0.62 1.74 18,504 11,398 0.62 1.84 17,874 11,010 0.62 1.98 16,902 10,412 0.62 2.17
26 79 22 72 20,790 10,312 0.50 1.62 20,538 10,187 0.50 1.69 20,142 9,990 0.50 1.77 19,620 9,732 0.50 1.88 18,936 9,392 0.50 2.01 17,874 8,866 0.50 2.21
27 81 16 61 17,370 15,564 0.90 1.51 17,118 15,338 0.90 1.58 16,776 15,031 0.90 1.67 16,344 14,644 0.90 1.77 15,786 14,144 0.90 1.90 14,958 13,402 0.90 2.09
27 81 18 64 18,486 14,345 0.78 1.55 18,234 14,150 0.78 1.62 17,874 13,870 0.78 1.70 17,406 13,507 0.78 1.81 16,812 13,046 0.78 1.94 15,930 12,362 0.78 2.13
27 81 20 68 19,638 12,883 0.66 1.59 19,368 12,705 0.66 1.65 19,008 12,469 0.66 1.74 18,504 12,139 0.66 1.84 17,874 11,725 0.66 1.98 16,902 11,088 0.66 2.17
27 81 22 72 20,790 11,143 0.54 1.62 20,538 11,008 0.54 1.69 20,142 10,796 0.54 1.77 19,620 10,516 0.54 1.88 18,936 10,150 0.54 2.01 17,874 9,580 0.54 2.21
28 82 16 61 17,370 16,258 0.94 1.51 17,118 16,022 0.94 1.58 16,776 15,702 0.94 1.67 16,344 15,298 0.94 1.77 15,786 14,776 0.94 1.90 14,958 14,001 0.94 2.09
28 82 18 64 18,486 15,085 0.82 1.55 18,234 14,879 0.82 1.62 17,874 14,585 0.82 1.70 17,406 14,203 0.82 1.81 16,812 13,719 0.82 1.94 15,930 12,999 0.82 2.13
28 82 20 68 19,638 13,668 0.70 1.59 19,368 13,480 0.70 1.65 19,008 13,230 0.70 1.74 18,504 12,879 0.70 1.84 17,874 12,440 0.70 1.98 16,902 11,764 0.70 2.17
28 82 22 72 20,790 11,975 0.58 1.62 20,538 11,830 0.58 1.69 20,142 11,602 0.58 1.77 19,620 11,301 0.58 1.88 18,936 10,907 0.58 2.01 17,874 10,295 0.58 2.21
30 86 16 61 17,370 17,370 1.00 1.51 17,118 17,118 1.00 1.58 16,776 16,776 1.00 1.67 16,344 16,344 1.00 1.77 15,786 15,786 1.00 1.90 14,958 14,958 1.00 2.09
30 86 18 64 18,486 16,563 0.90 1.55 18,234 16,338 0.90 1.62 17,874 16,015 0.90 1.70 17,406 15,596 0.90 1.81 16,812 15,064 0.90 1.94 15,930 14,273 0.90 2.13
30 86 20 68 19,638 15,239 0.78 1.59 19,368 15,030 0.78 1.65 19,008 14,750 0.78 1.74 18,504 14,359 0.78 1.84 17,874 13,870 0.78 1.98 16,902 13,116 0.78 2.17
30 86 22 72 20,790 13,638 0.66 1.62 20,538 13,473 0.66 1.69 20,142 13,213 0.66 1.77 19,620 12,871 0.66 1.88 18,936 12,422 0.66 2.01 17,874 11,725 0.66 2.21
32 90 16 61 17,370 17,370 1.00 1.51 17,118 17,118 1.00 1.58 16,776 16,776 1.00 1.67 16,344 16,344 1.00 1.77 15,786 15,786 1.00 1.90 14,958 14,958 1.00 2.09
32 90 18 64 18,486 18,042 0.98 1.55 18,234 17,796 0.98 1.62 17,874 17,445 0.98 1.70 17,406 16,988 0.98 1.81 16,812 16,409 0.98 1.94 15,930 15,548 0.98 2.13
32 90 20 68 19,638 16,810 0.86 1.59 19,368 16,579 0.86 1.65 19,008 16,271 0.86 1.74 18,504 15,839 0.86 1.84 17,874 15,300 0.86 1.98 16,902 14,468 0.86 2.17
32 90 22 72 20,790 15,301 0.74 1.62 20,538 15,116 0.74 1.69 20,142 14,825 0.74 1.77 19,620 14,440 0.74 1.88 18,936 13,937 0.74 2.01 17,874 13,155 0.74 2.21
Note: CA : Capacity (Btu/h) SHC : Sensible heat capacity (Btu/h) SHF : Sensible heat factor P.C. : Power consumption (kW)
D.B. : Dry-bulb temperature W.B. : Wet-bulb temperature