TECHNICAL GUIDE
ADD - ON COILS
FOR USE WITH SPLIT-SYSTEM COOLING & HEAT PUMPS
MODELS: CF, CM, CU
600 - 2000 CFM 1.5 - 5 TON COILS
UPFLOW
UNCASED
CU
UPFLOW/DOWNFLOW |
FULL CASED |
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FULL CASED |
MULTI-POSITION |
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CF |
CM |
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A0368-001 |
ISO 9001
Certified Quality
Management System
Due to continuous product improvement, specifications are subject to change without notice.
Visit us on the web at:
www.upgnet.com and www.york.com
Additional rating information can be found at:
www.ahridirectory.org
5005743-YTG-C-0815
DESCRIPTION
These indoor coils are designed to be installed with UPG furnaces or modular air handlers and matched with UPG cooling and heat pump outdoor units. All coil models are available as “flex-coil” units without a factory installed metering device. Flexcoil models allow these coils to be used with R-410A or R-22 for added flexibility to meet refrigerant system choice. A piston or TXV metering device should be installed in the field to meet your system requirements.
CF Models, Full Case Coils - Full cased coils are suitable for use in upflow or downflow applications.
CM Models, Multi-Position Coils - CM coils have the added flexibility that allow them to be installed in any position - upflow, downflow, or horizontal (right or left). This coil can be easily installed with a UPG furnace or modular air handler in any configuration.
CU Models, Uncased Coils - These coils are designed for installation on top of upflow furnaces, and they are to be used for upflow only applications. The uncased coils require field modification of the furnace duct for the coil installation.
FEATURES
RC2 - Rigid Case Construction interior endoskeleton for structural support, flush side, and locks in insulation.
Powder-painted - G30 galvanized steel case provide a coated edge that resists corrosion and rust creep.
MaxAlloyTM Coil - Long life aluminum coils built to deliver lasting performance, efficiency and reliability.
Quality Construction - Structural components are made of Aluminum or G90 galvanized steel to prevent corrosion.
Improved Insulation Design - Single piece with no external screws to reduce thermal transmission paths to prevent sweating. Foil faced insulation for ease of cleaning.
Thermostatic Expansion Valve - Bolt-on TXV provides easy installation to convert the indoor coil to the required refrigerant that does not require brazing to replace or install. Some models are available with factory installed TXVs.
Case Depth - These models have 20.5” casing which provide ease of attic access and tight applications.
Thermal Plastic Drain Pan - Positive slope for drainage to reduce cause for potential mold or contaminates.
ACCESSORIES
Refer to Price Manual for specific model numbers.
TXV Kits - Thermal expansion valve kits are available for flexcoil applications with R-410A refrigerant. All TXV kits are nonbraze. All connections are bolt-on including the valve assembly and equalizer tube. No orifice or any other metering device is to be used in conjunction with the TXV.
Partial Case – Available to be used with CU coils in four widths. This option is intended for upflow applications where height limitations in the application prevent the installation of full cased coils. The partial case design allows the top section of the indoor coil to be installed in the duct or plenum.
Coil Casing Without Coil - Coil casings are available in four widths that can be installed with the furnace or modular air handler during initial installation. This option is available to allow the installer the flexibility to add the coil at a later date without duct modifications.
UVC Germicidal Light - The UVC technology effectively prevents mold, bacteria, and other microorganisms that develop in air handling systems. The UVC Light Kit provides safe, continuous cleaning while actually saving money by reducing HVAC system maintenance and energy consumption.
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
5005743-YTG-C-0815
DIMENSIONS
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Dimensions 2 |
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Refrigerant |
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19-1/8” |
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Models1 |
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Connections |
3,4,5 |
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(OPENING) |
C (OPENING) |
Height |
Width |
Opening Widths |
Line Size |
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A |
B |
C |
D |
Liquid Vapor |
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CF18A*A1 |
19-1/2 |
14-1/2 |
13-1/2 |
13-1/2 |
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CF18BXA1 |
19 |
17-1/2 |
16-1/2 |
16-1/2 |
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CF24A*A1 |
19-1/2 |
14-1/2 |
13-1/2 |
13-1/2 |
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CF24BXA1 |
19 |
17-1/2 |
16-1/2 |
16-1/2 |
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A |
CF24CXA1 |
21 |
21 |
20 |
20 |
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CF30AXA1 |
21-5/8 |
14-1/2 |
13-1/2 |
13-1/2 |
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CF30B*A1 |
23 |
17-1/2 |
16-1/2 |
16-1/2 |
3/4 |
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CF30CXA1 |
21 |
21 |
20 |
20 |
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CF30DXA1 |
25 |
24/1/2 |
23-1/2 |
23-1/2 |
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CF36AXA1 |
25-1/2 |
14-1/2 |
13-1/2 |
13-1/2 |
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CF36B*A1 |
25-5/8 |
17-1/2 |
16-1/2 |
16-1/2 |
3/8 |
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B |
20-1/2” |
CF36CXA1 |
23 |
21 |
20 |
20 |
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21-1/2” |
CF36DXA1 |
25 |
24-1/2 |
23-1/2 |
23-1/2 |
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CF42BXA1 |
25 |
17-1/2 |
16-1/2 |
16-1/2 |
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CF42C*A1 |
25 |
21 |
20 |
20 |
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CF42DXA1 |
25 |
24-1/2 |
23-1/2 |
23-1/2 |
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BOTTOM OPENING |
CF48C*A1 |
27 |
21 |
20 |
20 |
7/8 |
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DIMENSIONS |
CF48DXA1 |
27 |
24-1/2 |
23-1/2 |
23-1/2 |
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19-1/8" |
CF60C*A1 |
33 |
21 |
20 |
20 |
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D (OPENING) |
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CF60DXA1 |
32-3/4 |
24-1/2 |
23-1/2 |
23-1/2 |
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A0322-001 |
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CF64DXA1 |
32-3/4 |
24-1/2 |
23-1/2 |
23-1/2 |
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1.Asterisk (*) denotes coil model is available as a flex coil or with factory installed TXV.
2.All dimensions are in inches.
3.Refrigerant line sizes may require larger lines for extended line lengths. See Application Data part number 247077.
4.Adapter fitting must be field installed for other line set size.
5.See outdoor unit technical guide for proper line set size.
19-1/8” |
C |
(OPENING) |
(OPENING) |
A
B |
20-1/2” |
21-1/2”
BOTTOM OPENING
DIMENSIONS
19-1/8" D (OPENING)
A0323-001
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Dimensions 2 |
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Refrigerant |
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Models1 |
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Connections |
3,4,5 |
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Height |
Width |
Opening Widths |
Line Size |
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A |
B |
C |
D |
Liquid |
Vapor |
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CM18A*A1 |
19-1/2 |
14-1/2 |
13-1/2 |
13-1/2 |
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CM18BXA1 |
19 |
17-1/2 |
16-1/2 |
16-1/2 |
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CM24A*A1 |
19-1/2 |
14-1/2 |
13-1/2 |
13-1/2 |
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CM24B*A1 |
19 |
17-1/2 |
16-1/2 |
16-1/2 |
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CM24CXA1 |
21 |
21 |
20 |
20 |
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CM30A*A1 |
25-1/2 |
14-1/2 |
13-1/2 |
13-1/2 |
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CM30B*A1 |
23 |
17-1/2 |
16-1/2 |
16-1/2 |
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3/4 |
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CM30CXA1 |
23 |
21 |
20 |
20 |
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CM30DXA1 |
25 |
24/1/2 |
23-1/2 |
23-1/2 |
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CM36AXA1 |
25-1/2 |
14-1/2 |
13-1/2 |
13-1/2 |
3/8 |
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CM36B*A1 |
25-5/8 |
17-1/2 |
16-1/2 |
16-1/2 |
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CM36C*A1 |
25 |
21 |
20 |
20 |
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CM36DXA1 |
25 |
24-1/2 |
23-1/2 |
23-1/2 |
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CM42C*A1 |
27 |
21 |
20 |
20 |
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CM42DXA1 |
27 |
24-1/2 |
23-1/2 |
23-1/2 |
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CM48C*A1 |
33 |
21 |
20 |
20 |
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CM48D*A1 |
32-3/4 |
24-1/2 |
23-1/2 |
23-1/2 |
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7/8 |
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CM60C*A1 |
33 |
21 |
20 |
20 |
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CM60D*A1 |
32-3/4 |
24-1/2 |
23-1/2 |
23-1/2 |
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CM64DXA1 |
32-3/4 |
24-1/2 |
23-1/2 |
23-1/2 |
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1.Asterisk (*) denotes coil model is available as a flex coil or with factory installed TXV.
2.All dimensions are in inches.
3.Refrigerant line sizes may require larger lines for extended line lengths. See Application Data part number 247077.
4.Adapter fitting must be field installed for other line set size.
5.See outdoor unit technical guide for proper line set size.
2 |
Johnson Controls Unitary Products |
5005743-YTG-C-0815
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Dimensions 1 |
Refrigerant |
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Models |
Connections |
2,3,4 |
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Height |
Width |
Line Size |
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A |
B |
Liquid |
Vapor |
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CU18AXA1 |
13-3/8 |
13-3/8 |
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CU18BXA1 |
13-1/4 |
16-3/8 |
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CU24AXA1 |
15-3/8 |
13-3/8 |
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CU24BXA1 |
15-1/4 |
16-3/8 |
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CU24CXA1 |
14-7/8 |
19-7/8 |
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CU30AXA1 |
19-3/8 |
13-3/8 |
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3/4 |
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A |
CU30BXA1 |
19-1/2 |
16-3/8 |
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CU30CXA1 |
19-1/4 |
19-7/8 |
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CU30DXA1 |
19 |
23-3/8 |
3/8 |
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CU36BXA1 |
21-1/2 |
16-3/8 |
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CU36CXA1 |
21-1/8 |
19-7/8 |
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CU36DXA1 |
21-1/4 |
23-3/8 |
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CU42CXA1 |
23-1/8 |
19-7/8 |
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CU42DXA1 |
22-7/8 |
23-3/8 |
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21” |
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CU48CXA1 |
25-1/8 |
19-7/8 |
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7/8 |
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CU48DXA1 |
25 |
23-3/8 |
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B |
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CU60CXA1 |
29-1/4 |
19-7/8 |
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A0350-002 |
CU60DXA1 |
29 |
23-3/8 |
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1.All dimensions are in inches.
2.Refrigerant line sizes may require larger lines for extended line lengths. See Application Data part number 247077.
3.Adapter fitting must be field installed for other line set size.
4.See outdoor unit technical guide for proper line set size.
COOLING CAPACITY
UPFLOW "N" TYPE COIL - COOLING CAPACITY (Coil Only1)
Models |
Rated CFM |
Entering Air |
MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG) |
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Dry/Wet Bulb (°F) |
35/107.9 |
40/118.9 |
45/130.7 |
50/143.3 |
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85/72 |
45.7 |
41.6 |
36.8 |
30.5 |
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CF18A |
600 |
80/67 |
38.5 |
33.9 |
28.5 |
22.3 |
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75/62 |
31.5 |
26.5 |
20.5 |
15.9 |
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70/57 |
24.4 |
19.5 |
15.2 |
11.5 |
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85/72 |
45.7 |
41.6 |
36.8 |
30.5 |
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CF18B |
600 |
80/67 |
38.5 |
33.9 |
28.5 |
22.3 |
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75/62 |
31.5 |
26.5 |
20.5 |
15.9 |
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70/57 |
24.4 |
19.5 |
15.2 |
11.5 |
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85/72 |
52.2 |
47.5 |
41.8 |
35.0 |
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CF24A |
800 |
80/67 |
43.6 |
38.3 |
31.9 |
24.5 |
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75/62 |
35.2 |
29.5 |
22.7 |
16.2 |
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70/57 |
27.1 |
20.7 |
15.5 |
11.4 |
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85/72 |
52.2 |
47.5 |
41.8 |
35.0 |
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CF24B |
800 |
80/67 |
43.6 |
38.3 |
31.9 |
24.5 |
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75/62 |
35.2 |
29.5 |
22.7 |
16.2 |
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70/57 |
27.1 |
20.7 |
15.5 |
11.4 |
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85/72 |
52.2 |
47.5 |
41.8 |
35.0 |
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CF24C |
800 |
80/67 |
43.6 |
38.3 |
31.9 |
24.5 |
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75/62 |
35.2 |
29.5 |
22.7 |
16.2 |
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70/57 |
27.1 |
20.7 |
15.5 |
11.4 |
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85/72 |
75.3 |
67.8 |
56.8 |
47.1 |
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CF30A |
1000 |
80/67 |
62.6 |
54.6 |
44.2 |
34.5 |
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75/62 |
50.2 |
41.3 |
32.0 |
22.9 |
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70/57 |
37.8 |
30.1 |
21.5 |
16.2 |
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85/72 |
75.3 |
67.8 |
56.8 |
47.1 |
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CF30B |
1000 |
80/67 |
62.6 |
54.6 |
44.2 |
34.5 |
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75/62 |
50.2 |
41.3 |
32.0 |
22.9 |
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70/57 |
37.8 |
30.1 |
21.5 |
16.2 |
For notes see Page 4.
Johnson Controls Unitary Products |
3 |
5005743-YTG-C-0815
UPFLOW "N" TYPE COIL - COOLING CAPACITY (Coil Only1)
Models |
Rated CFM |
Entering Air |
MBH@ Evap. Temp. and Corresponding R-410A Pressure (°F/PSIG) |
||||
Dry/Wet Bulb (°F) |
35/107.9 |
40/118.9 |
45/130.7 |
50/143.3 |
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85/72 |
75.3 |
67.8 |
56.8 |
47.1 |
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CF30C |
1000 |
80/67 |
62.6 |
54.6 |
44.2 |
34.5 |
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75/62 |
50.2 |
41.3 |
32.0 |
22.9 |
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70/57 |
37.8 |
30.1 |
21.5 |
16.2 |
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85/72 |
75.3 |
67.8 |
56.8 |
47.1 |
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CF30D |
1000 |
80/67 |
62.6 |
54.6 |
44.2 |
34.5 |
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75/62 |
50.2 |
41.3 |
32.0 |
22.9 |
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70/57 |
37.8 |
30.1 |
21.5 |
16.2 |
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85/72 |
91.6 |
82.4 |
71.3 |
59.4 |
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CF36A |
1200 |
80/67 |
76.5 |
65.4 |
54.6 |
42.8 |
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75/62 |
61.3 |
51.2 |
40.0 |
30.5 |
|||
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70/57 |
47.5 |
38.1 |
28.7 |
22.3 |
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85/72 |
91.6 |
82.4 |
71.3 |
59.4 |
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CF36B |
1200 |
80/67 |
76.5 |
65.4 |
54.6 |
42.8 |
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75/62 |
61.3 |
51.2 |
40.0 |
30.5 |
|||
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70/57 |
47.5 |
38.1 |
28.7 |
22.3 |
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85/72 |
91.6 |
82.4 |
71.3 |
59.4 |
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CF36C |
1200 |
80/67 |
76.5 |
65.4 |
54.6 |
42.8 |
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75/62 |
61.3 |
51.2 |
40.0 |
30.5 |
|||
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70/57 |
47.5 |
38.1 |
28.7 |
22.3 |
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85/72 |
91.6 |
82.4 |
71.3 |
59.4 |
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CF36D |
1200 |
80/67 |
76.5 |
65.4 |
54.6 |
42.8 |
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75/62 |
61.3 |
51.2 |
40.0 |
30.5 |
|||
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70/57 |
47.5 |
38.1 |
28.7 |
22.3 |
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85/72 |
100.6 |
89.8 |
78.2 |
64.7 |
|
CF42B |
1400 |
80/67 |
83.5 |
73.7 |
59.8 |
48.0 |
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75/62 |
67.8 |
55.8 |
44.7 |
32.5 |
|||
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||||||
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70/57 |
52.3 |
41.5 |
30.7 |
23.7 |
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85/72 |
100.6 |
89.8 |
78.2 |
64.7 |
|
CF42C |
1400 |
80/67 |
83.5 |
73.7 |
59.8 |
48.0 |
|
75/62 |
67.8 |
55.8 |
44.7 |
32.5 |
|||
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||||||
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70/57 |
52.3 |
41.5 |
30.7 |
23.7 |
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85/72 |
100.6 |
89.8 |
78.2 |
64.7 |
|
CF42D |
1400 |
80/67 |
83.5 |
73.7 |
59.8 |
48.0 |
|
75/62 |
67.8 |
55.8 |
44.7 |
32.5 |
|||
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||||||
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70/57 |
52.3 |
41.5 |
30.7 |
23.7 |
|
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|
85/72 |
115.2 |
105.0 |
93.9 |
79.0 |
|
CF48C |
1600 |
80/67 |
88.3 |
78.2 |
65.5 |
52.6 |
|
75/62 |
72.7 |
60.8 |
50.1 |
37.6 |
|||
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||||||
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70/57 |
57.7 |
46.9 |
36.6 |
29.7 |
|
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|
85/72 |
115.2 |
105.0 |
93.9 |
79.0 |
|
CF48D |
1600 |
80/67 |
88.3 |
78.2 |
65.5 |
52.6 |
|
75/62 |
72.7 |
60.8 |
50.1 |
37.6 |
|||
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||||||
|
|
70/57 |
57.7 |
46.9 |
36.6 |
29.7 |
|
|
|
85/72 |
115.1 |
103.0 |
91.7 |
78.6 |
|
CF60C |
1800 |
80/67 |
96.8 |
85.9 |
73.7 |
60.5 |
|
75/62 |
80.7 |
69.4 |
57.5 |
43.5 |
|||
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|
||||||
|
|
70/57 |
58.7 |
48.9 |
37.7 |
32.7 |
|
|
|
85/72 |
115.1 |
103.0 |
91.7 |
78.6 |
|
CF60D |
1800 |
80/67 |
96.8 |
85.9 |
73.7 |
60.5 |
|
75/62 |
80.7 |
69.4 |
57.5 |
43.5 |
|||
|
|
||||||
|
|
70/57 |
58.7 |
48.9 |
37.7 |
32.7 |
|
|
|
85/72 |
133.6 |
118.5 |
103.2 |
86.6 |
|
CF64D |
1800 |
80/67 |
111.4 |
96.2 |
80.3 |
62.8 |
|
75/62 |
90.7 |
75.1 |
60.0 |
43.5 |
|||
|
|
||||||
|
|
70/57 |
70.6 |
56.9 |
42.5 |
32.8 |
1. - See Condensing Unit or Heat Pump Technical Guide for Total Cooling Capacity and Sensible Capacity.
4 |
Johnson Controls Unitary Products |