Filter
Top Products
—6—
NOTES:
1. Formulas:
Leaving db = entering db —
Leaving wb = wb corresponding to enthalpy of air leaving coil (h
LWB
)
h
LWB
= h
EWB
—
where h
EWB
= enthalpy of air entering coil.
2. Direct interpolation is permissible. Do not extrapolate.
3. Fan motor heat has not been deducted.
4. All data points are based on 10°F superheat leaving coil, and use of thermal expansion valve device.
5. All units have sweat suction tube connection and a liquid tube connection. For 1-1/8-in. system suction tube, 3/4- x 1-1/8-in. suction tube connection adapter
is available as accessory.
6. Check-Flo-Rater pistons (sized for matched cooling-only systems). Refer to outdoor unit installation instructions for pistons required for other systems.
7. The CD5A and CC5A coils can be used in any properly designed system using R-22 or Puron® refrigerant.
8. Before using maximum cfm shown in table, check coil static pressure drop to ensure system blower can provide necessary static pressure needed for coil
and duct systems.
Interpolation is permissible.
Correction Factor = 1.09 x (1 – BF) x (db – 80)
BYPASS
FACTOR
ENTERING AIR DRY BULB TEMPERATURE (°F)
79 78 77 76 75 Under 75
81 82 83 84 84 Above 85
Correction Factor
0.10 0.98 1.96 2.94 3.92 4.91
Use formula
shown below
0.20 0.87 1.74 2.62 3.49 4.36
0.30 0.76 1.53 2.29 3.05 3.82
sensible heat cap.
1.09 x CFM
total capacity (Btuh)
4.5 x CFM
INDOOR COIL PISTONS
UNIT FACTORY-INSTALLED INDOOR PISTON SIZE
CD5AXA018
CC5AXA018
52
CD5AXA024, W024
CC5AXA024, W024
59
CD5AXA030, W030
CC5AXA030, W030
67
CD5AXA036, W036
CC5AXA036, W036
70
CD5AXA042, W042
CC5AXA042, W042
78
CD5AXA048, C048, W048
CC5AXC048, W048
84
CD5AXA060
CC5AXA060
90
CD5AXW060
CC5AXW060
90
ACCESSORY EMPTY COIL CASING FOR UNCASED A-COIL
* Individual casings are sold and shipped in multi-packs as indicated in the 8th and 9th digits.
ACCESSORY PART NO.* NOMINAL CC5A COIL SIZES DIMENSIONS (In.) W x H x D
KCAKC1212ECC A018, A024, A030 14-3/16 x 19 x 21
KCAKC1312ECC W024, W030, A036 17-1/2 x 20-1/2 x 21
KCAKC1408ECC W036, A042, C048 21 x 22 x 21
KCAKC1508ECC W042, W048, A060 24-1/2 x 22 x 21
KCAKC1604ECC W060 31-1/2 x 22 x 21