Bryant CD5A Indoor Coil Pistons, Accessory Empty Coil Casing For Uncased A-Coil, Factor, Unit

NOTES:

1. Formulas:

sensible heat cap.

Leaving db = entering db —

1.09 x CFM

Leaving wb = wb corresponding to enthalpy of air leaving coil (hLWB)

hLWB = hEWB —	total capacity (Btuh)
	4.5 x CFM

where hEWB = 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.

	ENTERING AIR DRY BULB TEMPERATURE (°F)
	79	78	77	76	75	Under 75
BYPASS	81	82	83	84	84	Above 85
FACTOR			Correction Factor
0.10	0.98	1.96	2.94	3.92	4.91	Use formula
0.20	0.87	1.74	2.62	3.49	4.36
						shown below
0.30	0.76	1.53	2.29	3.05	3.82

Interpolation is permissible.

Correction Factor = 1.09 x (1 – BF) x (db – 80)

	INDOOR COIL PISTONS
UNIT		FACTORY-INSTALLED INDOOR PISTON SIZE
CD5AXA018			52
CC5AXA018
CD5AXA024, W024			59
CC5AXA024, W024
CD5AXA030, W030			67
CC5AXA030, W030
CD5AXA036, W036			70
CC5AXA036, W036
CD5AXA042, W042			78
CC5AXA042, W042
CD5AXA048, C048, W048			84
CC5AXC048, W048
CD5AXA060			90
CC5AXA060
CD5AXW060			90
CC5AXW060
ACCESSORY EMPTY COIL CASING FOR UNCASED A-COIL
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

* Individual casings are sold and shipped in multi-packs as indicated in the 8th and 9th digits.

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