Product Data. CK5A, CK5B, CK5P Furnace N-Coils. Sizes A018 thru A060

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1 Product Data CK5A, CK5B, CK5P Furnace N-Coils Sizes A018 thru A060 This vertical design N-coil is a furnace coil designed to provide the highest standards of reliability and durability. The coils are offered in 3 configurations. The CK5A has a painted case and comes with a piston. The CK5B has an embossed case and comes with a piston. Both the CK5A and CK5B can be used with R-22 or Puron systems. The third coil, the CK5P, is in a painted case and comes with a Puron TXV and is specific to Puron systems. The coils are offered in standard, overhang, and wide configurations for use in multiple installation applications. Additionally, the cased coils are offered in a Transition configuration, which is designed to fit two different furnace widths without field modification. Easy maintenance is provided as the coil slides out of the cabinet after removing the access door and service panel. The coils are available in sizes 018 through 060 (1-1/2 to 5 tons). Two full lines of Tin-Plated copper coil models are available (CK5A and CK5P). T models are built with special hairpins Tin- Plated to resist both general pitting corrosion and excessive indoor corrosion Formicary Corrosion. (Formicary Corrosion is an industry phenomenon). COMMON FEATURES Water Management The CK coil design does an excellent job of water management. The coils are designed to avoid water blow-off Copyright 2003 Carrier Corporation Form No. CK5A-5PD

2 into the ducts by directing condensate away from the fins and into the drain pan. The coil s drain pan design provides improved condensate removal into the drain. This improves indoor air quality. Durable Condensate Pan Each coil is equipped with a corrosion resistant condensate drain pan. The condensate drain pan is designed with a slope to help ensure proper drainage, improved moisture removal, and home comfort. Compact Design Unique design offers as much as 2 in. less in height to aid in tight installations. Brass Inserts Every condensate pan features two 3/4 in. female threaded brass insert connections. The unique brass inserts provide for a leak-free condensate line connection to prevent water damage. Refrigerant Connections The coils are provided with proven sweatconnections for leak-free operation maintaining system reliability. Burst Pressures These coils meet or exceed burst pressure of 2100 psi which is at least three to five times the pressure they will see in actual application. External Piston Location Provides easy access to the piston metering device, for quick installations and standard service procedures. Liquid Line Bracket Holds the piston body in place for quick, safe piston access without needing a back-up wrench. Teflon Ring The ring, installed inside the liquid line connection, is the best option for preventing refrigerant leaks and future service calls. Teflon works with both Puron and R-22 Refrigerant. Protective Tube Sheets Protect the durable copper tubing from being damaged during the manufacturing and installation process. Warranty All CK5A/CK5B/CK5P coils feature a 5-year limited warranty on parts, with additional extended warranties available for the system. 2

3 Model number nomenclature C K 5 A X A 018 (0,T)14 C Coil /2 Ton Ton /2 Ton Etc. (0,T) /16 in. (0,T) /2 in. (0,T)21 21 in. (0,T) /2 in. K Cased, N-Coil 5 Upflow/Downflow A Standard E High Efficiency T Transition W Wide X Max Cap Position A Painted B Embossed P Puron, TXV Painted 0 Standard Copper Coil T Tin-Plated Copper Coil UNITARY AIR CONDITIONING UNITARY HEAT PUMP REGISTERED QUALITY SYSTEM MANUFACTURER CERTIFIED TO ARI AS COMPLYING WITH ARI EQUIPMENT STANDARD 210 MANUFACTURER CERTIFIED TO ARI AS COMPLYING WITH CERTIFICATION APPLIES ONLY WHEN USED WITH PROPER COMPONENTS AS LISTED WITH ARI ARI EQUIPMENT STANDARD 240 3

4 DIMENSIONS (In.) UNIT SERIES A B C D E F G CK5(A,P)XA018(0,T)14* CK5BXA018014* CK5(A,P)XA024(0,T)14* CK5BXA024014* CK5(A,P)XW024(0,T)17 CK5BXW CK5(A,P)XA030(0,T)14* CK5BXA030014* CK5(A,P)XW030(0,T)17 CK5BXW CK5(A,P)XA036(0,T)17* CK5BXA036017* CK5(A,P)XT036(0,T)17* CK5BXT036017* CK5(A,P)XW036(0,T)21 CK5BXW CK5(A,P)XA042(0,T)21* CK5BXA042021* CK5(A,P)XT042(0,T)21* CK5BXT042021* CK5(A,P)XA048(0,T)21* CK5BXA048021* CK5(A,P)XE042(0,T)17 CK5BXE CK5(A,P)XT048(0,T)21* CK5BXT048021* CK5(A,P)XW048(0,T)24 CK5BXW CK5(A,P)XA060(0,T)24* CK5BXA060024* CK5(A,P)XT060(0,T)24* CK5BXT060024* CK5(A,P)XX060(0,T)24 CK5BXX SHIPPING WEIGHT (LB) A 14-3/ /8 12-7/16 5 5/8 2-1/8 1-3/8 29-1/2 A 14-3/ /8 12-7/16 7-1/16 5/8 2-1/8 1-3/8 33 A 17-1/2 12-5/8 15-3/4 6-11/16 5/8 2-1/8 1-3/8 34 A 14-3/ /8 12-7/16 9-1/16 3/4 2-1/8 1-3/8 36-1/2 A 17-1/2 14-5/8 15-3/4 8-13/16 3/4 2-1/8 1-3/8 38-1/2 B 17-1/ / /16 3/4 2-1/8 1-3/8 44 A 17-1/2 19-1/4 15-3/4 13-1/16 3/4 4-3/8 3-5/8 50 B /4 10-1/2 3/4 2-1/8 1-3/8 45 B /4 10-1/2 7/8 2-1/8 1-3/8 45 A /4 19-1/4 12-3/4 7/8 4-3/8 3-5/8 53 B / /16 7/8 2-1/8 1-3/8 48-1/2 B 17-1/ / /16 7/8 2-1/8 1-3/8 46-1/2 A /4 19-1/ /16 7/8 4-3/8 3-5/8 57 B 24-1/ /4 12-3/16 7/8 2-1/8 1-3/8 50-1/2 A 24-1/2 22-1/ /4 16-1/2 7/8 2-1/8 1-3/8 63 A 24-1/2 24-5/ /4 18-3/4 7/8 4-3/8 3-5/8 70 A 24-1/2 26-5/ /4 14-1/4 7/8 2-1/8 1-3/8 72 * In these models the coil can be removed from the casing and installed as an uncased coil without needing to field fabricate the coil enclosure to prevent air bypass. NOTE: For the 10th digit position in the model number, 0 = standard copper and T = tin-plated copper. 3 8 I.D. Puron TXV Connection CK5P NOTE: 1. Series designation is the 14th position of unit model number C B E SUCTION LINE I.D. Liquid Line CK5A/B IN.PLUGGED DRAIN D F G 3 4 IN. NPT DRAIN A FRONT RIGHT SIDE A

5 Performance data GROSS COOLING CAPACITIES (MBH) UNIT SIZE A018 A024 W024 A030 W030 A036 T036 W036 A042 T042 A048 E042 T048 W048 SATURATED TEMPERATURE LEAVING EVAPORATOR ( F) INDOOR COIL AIR CFM EWB TC SHC BF TC SHC BF TC SHC BF TC SHC BF TC SHC BF CFM Cubic Ft per Minute EWB Entering Wet Bulb ( F) TC Gross Cooling Capacity 1000 Btuh SHC Gross Sensible Capacity 1000 Btuh BF Bypass Factor MBH 1000 Btuh

6 Performance data continued UNIT SIZE A060 T060 X060 CFM Cubic Ft per Minute EWB Entering Wet Bulb ( F) LWB Leaving Wet Bulb ( F) TC Gross Cooling Capacity 1000 Btuh SHC Gross Sensible Capacity 1000 Btuh BF Bypass Factor MBH 1000 Btuh GROSS COOLING CAPACITIES (MBH) SATURATED TEMPERATURE LEAVING EVAPORATOR ( F) INDOOR COIL AIR CFM EWB TC SHC BF TC SHC BF TC SHC BF TC SHC BF TC SHC BF Direct interpolation is permissible. Do not extrapolate. 4. SHC is based on 80 F db temperature of air entering coil. Below 80 F db, subtract (Correction Factor x CFM) from SHC. Above 80 F db, add (Correction Factor x CFM) to SHC. 5. All data points are based on 10 F superheat leaving coil. 6. Bypass Factor = 0 indicates no psychometric solution. Use bypass factor of next lower EWB for approximation. NOTES: 1. Contact manufacturer for cooling capacities at conditions other than shown in table. 2. Formulas: sensible heat cap. Leaving db = entering db 1.09 x CFM Leaving wb = wb corresponding to enthalpy of air leaving coil (h LWB ) total capacity (Btuh) h LWB = h EWB 4.5 x CFM where h EWB = enthalpy of air entering coil. ENTERING AIR DRY BULB TEMPERATURE ( F) UNDER 75 BYPASS Over 85 FACTOR Correction Factor Use formula shown below Interpolation is permissible. Correction Factor = 1.09 x (1 BF) x (db 80) UNIT CK5P-018, 024, 030 CK5P-036, 042 CK5P-048 CK5P-060 INDOOR COIL TXV FACTORY-INSTALLED INDOOR TXV SIZE EA36Y124 EA36Y134 EA36Y144 EA36Y154 6

7 COIL STATIC PRESSURE DROP (In. WC) UNIT SIZE BULB AIR QUANTITY (CFM) A018 A024 W024 A030 W030 A036 T036 W036 A042 T042 A048 T048 W048 E042 A060 T060 X WET DRY WET DRY WET DRY WET DRY WET DRY WET DRY WET DRY WET DRY WET DRY WET DRY WET DRY WET DRY WET DRY INDOOR COIL PISTONS UNIT FACTORY-INSTALLED INDOOR PISTON SIZE CK5A/CK5BA CK5A/CK5BA024, W CK5A/CK5BA030, W CK5A/CK5BA036, W036, T CK5A/CK5BA042, T042, E CK5A/CK5BA048, T048, W CK5A/CK5BA060, T060, X

8 Carrier Corporation Syracuse, New York Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations. Book 1 4 Page 8 Catalog No. 02CK-5A5 Printed in U.S.A. PC 101 Form CK5A-5PD Tab 3d 2d Replaces: CK5A-4PD