Index of /pdfs/Carrier
Carrier Comfort™ 2.5 Ton 15 SEER2 1 Stage AC| R-454B|System Rated 16 SEER| w/58SC 110K 80% Gas Furnace 21"W|Multi-Position| 26SCA530 CAAMP4321AMA 58SC0B110M21--20
26SCA5 ComfortTM Series Single-Stage Air Conditioner with Puron AdvanceTM Refrigerant 1.5 To 5 Tons
Product Data
This unit has been designed utilizing Carrier's non-ozone depleting, low global warming potential Puron AdvanceTM refrigerant. Air conditioners with Puron AdvanceTM refrigerant provide a collection of features unmatched by any other family of equipment.
NOTE: Ratings contained in this document are subject to change at any time. Always refer to the AHRI directory (www.ahridirectory.org) for the most up-to-date ratings information.
Industry leading Features / Benefits Efficiency
· 13.8 - 17.0 SEER2 / 11.2 14.5 EER2 · Microchannel Technology refrigeration system
· Indoor air quality accessories available
Comfort
· System supports programmable or standard thermostat controls
Reliability
· Non-ozone depleting, low global warming potential Puron AdvanceTM refrigerant
· Scroll compressor · Internal pressure relief valve · Internal thermal overload · Filter drier
Durability
WeatherArmorTM Protection Package: · Solid, durable sheet metal construction · Dense wire coil guard
Applications
· Longline up to 250 feet (76.20 m) total equivalent length, up to 200 feet (60.96 m) condenser above evaporator, or up to 80 ft. (24.4 m) evaporator above condenser (See Long Line Guide for more information.)
· Low ambient cooling (down to 0°F / -18°C ) with approved low ambient accessory kits.
Limited Warranty
· 5-year parts limited warranty (including compressor and coil) 10-year parts limited warranty (including compressor and coil) with timely registration* Equipment must be registered within 90 days of original installation, except in jurisdictions where warranty benefits cannot be conditioned on registration.
* Applies to original purchaser/homeowner and not available to subsequent owners except in jurisdictions where applicable laws dictate otherwise.
See warranty certificate for complete details and restrictions.
26SCA5: Product Data
Model Number Nomenclature
1
2
N
N
2
6
Refrigerant and OD Type
26 = Puron AdvanceTM (R-454B) AC
3 A S
OD Design Type
S = Single Stage
4 A C
Tier
C=Comfort
5 A/N A Major Series A = Initial Series
6
7,8
N
N
5
18
SEER2
Nominal Cooling Capacity
5=14.3 18 = 18,000 BTUH (1.5 Tons) SEER2 24 = 24,000 BTUH (2 Tons)
30 = 30,000 BTUH (2.5 Tons) 36 = 36,000 BTUH (3 Tons) 42 = 42,000 BTUH (3.5 Tons) 48 = 48,000 BTUH (4 Tons) 60 = 60,000 BTUH (5 Tons)
9 A/N w
Region
W= SW AC
10 A/N
0
Feature
0=Standard
11 A/N
0 Special Feature 0=Standard
12 N 3
Voltage
3=208-230-1 or 208/230-1 5=208/230-3-60 6=460-3-60 1=575-3-60
CATALOG ORDERING NUMBERS
Size 18 24 30 36 42 48 60
Model Number 26SCA518W003 26SCA524W003 26SCA530W003 26SCA536W003 26SCA542W003 26SCA548W003 26SCA560W003
STANDARD FEATURES
Features Puron AdvanceTM Refrigerant SEER2 (Range depending on indoor combination) Scroll Compressor Field Installed Filter Drier Front Seating Service Valves Internal Pressure Relief Valve Internal Thermal Overload Long Line Capability Low Ambient Capability with Kit
18
24
30
36
42
48
X
X
X
X
X
X
14.3 - 17.0 14.3 - 17.0 14.3 - 16.5 14.3 - 16.5 14.3 - 16.5 13.8 - 15.5
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
60 X 13.8 - 16.0 X X X X X X X
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 2
26SCA5: Product Data
PHYSICAL DATA
UNIT SIZE
18
COMPRESSOR TYPE
REFRIGERANT
Factory Charge lb (kg)*
4.2 (1.91)
COND FAN
Air Discharge
Air Qty (CFM)
2300
Motor HP
1/12
Motor RPM
800
COND COIL
Face Area (Sq ft)
17.7
Fins per In.
25
Rows
1
Circuits
4
VALVE CONNECT. (In. ID)
Vapor
3/4
Liquid
REFRIGERANT TUBES* (In. OD)
Rated Vapor
5/8
Rated Liquid Line
24
4.7 (2.13)
3600 1/10 825 19.8 25
1 4 3/4
3/4
30
36
42
Scroll
Puron AdvanceTM (R-454B)
5.5 (2.49)
6.9 (3.13)
7.2 (3.27)
Forward Swept or Propeller Type, Direct Drive
Vertical
3300
3800
4900
1/10
1/10
1/5
825
825
1100
22.0
17.7
22.0
25
20
20
1
2
2
6
8
9
3/4
7/8
7/8
3/8"
3/4
7/8
7/8
3/8"
48
5.7 (2.58)
3100 1/5
1100 17.7 20
2 8 7/8
7/8
*.For 15 ft. lineset .Units are rated with 25 ft (7.6 m) of lineset length. See Vapor Line Sizing and Cooling Capacity Loss table when using other sizes and lengths of lineset. .See Liquid Line Sizing For Cooling Only Systems with Puron AdvanceTM Refrigerant tables. Note: See unit Installation Instruction for proper installation.
60
7.9 (3.58)
3900 1/4
1100 22.0 20
2 9 7/8
1 1/8
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 3
26SCA5: Product Data
REFRIGERANT PIPING LENGTH LIMITATIONS
Liquid Line Sizing and Maximum Total Equivalent Lengths for Cooling Only Systems with Puron AdvanceTM Refrigerant:
The maximum allowable length of a residential split system depends on the liquid line diameter and vertical separation between indoor and outdoor units.
See Table below for liquid line sizing and maximum lengths :
Size
18000
24000
30000 36000 42000 48000 60000
Liquid Line Connection
Liquid Line Diam. (in.)
w/ TXV
1/4
3/8
5/16
3/8
1/4
3/8
5/16
3/8
1/4
3/8
5/16
3/8
3/8
5/16 3/8
3/8
5/16 3/8
3/8
3/8
3/8
3/8
Table 1 Maximum Total Equivalent Length
Outdoor Unit BELOW Indoor Unit
AC with Puron AdvanceTM Refrigerant Maximum Total Equivalent Length*: Outdoor unit BELOW Indoor Vertical Separation ft (m)
0-5 (0-1.5)
6-10 (1.8-3.0)
11-20 (3.4-6.1)
21-30 (6.4-9.1)
31-40
41-50
51-60
61-70
71-80
(9.4-12.2) (12.5-15.2) (15.5-18.3) (18.6-21.3) (21.6-24.4)
150
150
125
100
100
75
--
--
--
250
250
250
250
250
250
250
225
150
250
250
250
250
250
250
250
250
250
75
75
75
50
50
--
--
--
--
250
250
250
250
250
225
175
125
100
250
250
250
250
250
250
250
250
250
30
--
--
--
--
--
--
--
--
175
225
200
175
125
100
75
--
--
250
250
250
250
250
250
250
250
250
175
150
150
100
100
100
75
--
--
250
250
250
250
250
250
250
250
250
125
100
100
75
75
50
--
--
--
250
250
250
250
250
250
250
250
150
250
250
250
250
250
250
230
160
--
250
250
250
225
190
150
110
--
--
*.Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details. -- = Outside acceptable range
Table 2 Maximum Total Equivalent Length
Outdoor Unit ABOVE Indoor Unit
Size
Liquid Line Connection
Liquid Line Diam. (in.)
w/ TXV
1/4
AC with Puron AdvanceTM Refrigerant Maximum Total Equivalent Length*: Outdoor unit ABOVE Indoor Vertical Separation ft (m)
25 (7.6)
26-50 (7.9-15.2)
51-75 (15.5-22.9)
76-100 (23.2-30.5)
101-125 (30.8-38.1)
126-150 (38.4-45.7)
151-175 (46.0-53.3)
176-200 (53.6-61.0)
175
250
250
250
250
250
250
250
18000
3/8
5/16
250
250
250
250
250
250
250
250
3/8
250
250
250
250
250
250
250
250
24000
3/8
1/4
100
125
175
200
225
250
250
250
5/16
250
250
250
250
250
250
250
250
3/8
250
250
250
250
250
250
250
250
30000
3/8
1/4
30
--
--
--
--
--
--
--
5/16
250
250
250
250
250
250
250
250
3/8
250
250
250
250
250
250
250
250
36000
3/8
42000
3/8
5/16
225
250
250
250
250
250
250
250
3/8
250
250
250
250
250
250
250
250
5/16
175
200
250
250
250
250
250
250
3/8
250
250
250
250
250
250
250
250
48000
3/8
60000
3/8
3/8
250
250
250
250
250
250
250
250
3/8
250
250
250
250
250
250
250
250
*.Total equivalent length accounts for losses due to elbows or fitting. See the Long Line Guideline for details. -- = Outside acceptable range
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 4
26SCA5: Product Data
Table 3 Refrigerant Charge Adjustments
Liquid Line Size 3/8
5/16 1/4
Puron AdvanceTM Charge oz/ft (g/m) 0.60 (17.74)
(Factory charge for lineset = 9 oz / 266.16 g) 0.40 (11.83) 0.27 (7.98)
Units are factory charged for 15 ft (4.6 m) of 3/8" liquid line. The factory charge for 3/8" lineset 9 oz. (266.16 g). When using other length or diameter liquid lines, charge adjustments are required per the chart above.
Charging Formula:
[(Lineset oz/ft X total length) (factory charge for lineset)] = charge adjustment
Example 1: System has 15 ft of lineset* using existing 1/4" liquid line. What charge adjustment is required?
Formula:(.27 oz/ft X 15ft) (9 oz) = (4.95) oz.
Net result is to remove 4.95 oz of refrigerant from the system
Example 2: System has 45 ft of existing 5/16" liquid line. What is the charge adjustment?
Formula:(.40 oz/ft. X 45ft) (9 oz.) = 9 oz.
Net result is to add 9 oz of refrigerant to the system
NOTE: Conditions must be favorable for charging by subcooling method. Indoor temperature must be 70°F to 80°F (21°C to 27°C), and outdoor temperature must be 70°F to 100°F (21°C to 38°C). If outside these conditions, adjust charge for long linesets by weigh-in method.
* When applicable. Refer to Physical Data Table in this PD and to the Installation Instructions for more information.
Long Line Applications
An application is considered "Long Line" when the total equivalent tubing length exceeds 80 ft or when there is more than 35 ft. vertical separation between indoor and outdoor units. These applications require additional accessories and system modifications for reliable system operation. The maximum allowable total equivalent length is 250 ft. The maximum vertical separation is 200 ft. when outdoor unit is above indoor unit, and 80 ft. when the outdoor unit is below the indoor unit. Refer to Accessory Usage Guideline below for required accessories. See Long-Line Application Guideline for required piping and system modifications. Also, refer to table below for acceptable vapor tube diameters to minimize the cooling capacity loss.
VAPOR LINE SIZING AND COOLING CAPACITY LOSS
Acceptable vapor line diameters provide adequate oil return to the compressor while avoiding excessive capacity loss. The suction line diameters shown in the chart below are acceptable for AC systems with Puron AdvanceTM refrigerant:
Table 4 Vapor Line Sizing and Cooling Capacity Losses -- Puron AdvanceTM Refrigerant 1-Stage Air Conditioner Applications
Unit Nominal Size (Btuh)
Maximum Liquid Line Diameters
(In. OD)
Acceptable Vapor Line Diameters
(In. OD)
1/2
Standard Application
26-50
51-80
(7.9-15.2) (15.5-24.4)
2
5
Cooling Capacity Loss (%) Total Equivalent Line Length ft. (m) 1-Stage AC with Puron AdvanceTM
Total Equivalent Line Length (ft)
Long Line Application Requires Accessories
81-100
101-125
126-150
151-175
176-200
201-225
(24.7-30.5) (30.8-38.1) (38.4-45.7) (46.0-53.3) (53.6-61.0) (61.3-68.6)
6
8
10
12
13
15
226-250 (68.9-76.2)
16
18
3/8
5/8
1
2
3
4
4
5
6
7
7
3/4
1
1
2
2
3
3
3
4
4
5/8
1
3
4
5
6
7
8
9
10
24
3/8
3/4
1
1
2
3
3
4
4
5
5
7/8
0
1
2
2
2
3
3
4
4
5/8
2
4
5
6
8
9
10
11
13
30
3/8
3/4
1
2
2
3
4
4
5
6
6
7/8
1
1
2
2
2
3
3
4
4
5/8
2
4
6
7
9
10
12
13
14
36
3/8
3/4
1
2
3
3
4
5
6
6
7
7/8
1
1
2
2
3
3
4
4
5
3/4
1
3
3
4
5
6
7
8
9
42
3/8
7/8
1
2
2
3
3
4
4
5
6
1 1/8
0
1
1
1
2
2
2
3
3
3/4
1
3
4
5
6
8
9
10
11
48
3/8
7/8
1
2
2
3
4
4
5
6
6
1 1/8
0
1
1
1
2
2
2
3
3
3/4
2
4
5
7
8
10
11
12
14
60
3/8
7/8
1
2
3
4
5
6
6
7
8
1 1/8
0
0
0
1
1
1
2
2
3
Applications in this area may be long line and may have height restrictions. See the Residential Piping and Long Line Guideline.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 5
26SCA5: Product Data
ACCESSORIES
KIT NUMBER
KIT NAME
18
24
30
36
42
48
60
KSAFT0101AAA
FRZ THERM KIT
X
X
X
X
X
X
X
KAATD0101TDR
TIME DELAY KIT (90 second TDR)
X
X
X
X
X
X
X
KAATD0201TDR
TIME DELAY KIT (30 second TDR)
X
X
X
X
X
X
X
KSALA0301410
LOW AMBIENT COOLING KIT
X
X
X
X
X
X
X
KSALA1001AAA
MOTORMASTER KIT
X
X
X
X
X
X
X
KSAHS2501AAA
HARD START KIT
X
X
X
X
X
X
X
KSACY0201AAA
CYCLE PROTR KIT
X
X
X
X
X
X
X
KSASF0201AAA KAALS0201LLS* KAAWS0101AAA
SPRT FEET KIT SOL VALVE KIT WINTER ST KIT
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
KAALP0501PUR
LOW PRESSURE SW KIT
X
X
X
X
X
X
X
KAAHI0601PUR
HIGH PRESSURE SW KIT
X
X
X
X
X
X
X
KAACH1701AAA
CRKC HTR KIT
X
X
X
X
KAACH1601AAA
CRKC HTR KIT
X
X
X
KSASH2301COP
SOUND BLKT KIT
X
X
X
X
KSASH2401COP
SOUND BLKT KIT
X
X
X
*.Do not use hard shutoff TXV with liquid solenoid valve X = Accessory
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 6
26SCA5: Product Data
ACCESSORY USAGE GUIDELINE
ACCESSORY
Ball Bearing Fan Motor Compressor Start Assist Capacitor and Relay Crankcase Heater Evaporator Freeze Thermostat Hard Shut-Off TXV Liquid Line Solenoid Valve MotorMaster® Control or Low-Ambient Pressure Switch Support Feet Winter Start Control
REQUIRED FOR LOW-AMBIENT COOLING
APPLICATIONS (Below 55_F/12.8_C)
Standard Yes Yes Yes Yes No
Yes
Recommended Yes
REQUIRED FOR LONG LINE APPLICATIONS*
Standard Yes Yes No Yes No
No
No No
REQUIRED FOR SEA COAST
APPLICATIONS (Within 2 miles/3.22 km)
Standard No No No Yes No
No
Recommended No
*.For tubing set lengths between 80 and 200 ft. (24 and 61 m) horizontal or 35 ft. (10.7 m) vertical differential (total equivalent length), refer to the Residential Split-System Long Line Application Guideline.
.Required if Low Pressure Switch is factory or field installed.
Accessory Description and Usage (Listed Alphabetically)
1. Ball-Bearing Fan Motor
6. Low-Ambient Pressure Switch Kit
A fan motor with ball bearings which permits speed reduction while A long life pressure switch which is mounted to outdoor unit service
maintaining bearing lubrication.
valve. It is designed to cycle the outdoor fan motor in order to maintain
Usage Guideline: Required on all units when MotorMasterr is used.
2. Compressor Start Assist - Capacitor and Relay
head pressure within normal operating limits (approximately 100 psig to 225 psig). The control will maintain working head pressure at low-ambient temperatures down to 0_F (-18_C) when properly installed and also using wind baffles. Instructions provided in accessory kit.
Start capacitor and relay gives a "hard" boost to compressor motor at each start up.
Usage Guideline:
Usage Guideline:
A Low-Ambient Pressure Switch or MotorMasterr Low-Ambient Controller must be used when cooling operation is used at outdoor
Required for single-phase scroll compressors in the following
temperatures below 55_F (12.8_C).
applications:
7. MotorMasterr Low-Ambient Controller
Long line
A fan-speed control device activated by a temperature sensor, designed
Low ambient cooling
to control condenser fan motor speed in response to the saturated,
Suggested for all compressors in areas with a history of low voltage condensing temperature during operation in cooling mode only. For
problems.
outdoor temperatures down to 10°F/23.3°C), it maintains condensing
3. Crankcase Heater
temperature at 100_F ±10_F (37.8_C ±5.5_C).
An electric resistance heater which mounts to the base of the compressor Usage Guideline:
to keep the lubricant warm during off cycles. Improves compressor
A MotorMasterr Low Ambient Controller or Low-Ambient
lubrication on restart and minimizes the chance of liquid slugging.
Pressure Switch must be used when cooling operation is used at
Usage Guideline:
outdoor temperatures below 55_F (12.8_C).
Required in low ambient cooling applications.
Suggested for all commercial applications.
Required in long line applications.
8. Sound Hood
Suggested in all commercial applications.
4. Cycle Protector
The cycle protector is designed to prevent compressor short cycling. This control provides an approximate 5-minute delay after power to the compressor has been interrupted for any reason, including power outage,
Wraparound sound reducing cover for the compressor. Reduces the sound level of the compressor.
Usage Guideline:
Suggested when unit is installed closer than 15 ft (4.57 m) to quiet areas, bedrooms, etc.
protector control trip, thermostat jiggling, or normal cycling.
Suggested when unit is installed between two houses less than
5. Evaporator Freeze Thermostat
10 ft (3 m) apart.
An SPST temperature-actuated switch that stops unit operation when evaporator reaches freeze-up conditions.
Usage Guideline:
Required when low ambient kit has been added.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 7
26SCA5: Product Data
Accessory Description and Usage (Listed Alphabetically) Continued
9. Support Feet
Four or five stick-on plastic feet that raise the unit 4 in. (101.6 mm) above the mounting pad. This allows sand, dirt, and other debris to be flushed from the unit base, minimizing corrosion. Usage Guideline:
Suggested in the following applications: Coastal installations. Windy areas or where debris is normally circulating. Rooftop installations. For improved sound ratings.
10. Time-Delay Relay
An SPST delay relay which briefly continues operation of indoor blower motor to provide additional cooling after the compressor cycles off.
NOTE: Most indoor unit controls include this feature. For those that do not, use the guideline below.
Usage Guideline:
For improved efficiency ratings for certain combinations of indoor and outdoor units. Refer to AHRI Directory of Certified Product Performance (AHRI Directory).
When a Time-Delay Relay (TDR) is called for in the AHRI Directory, use a 30 second TDR for MicroChannel Indoor units and use a 90 second TDR for Round Tube Plate Fin Indoor units.
11. Winter Start Control
This control is designed to alleviate nuisance opening of the low-pressure switch by bypassing it for the first 3 minutes of operation.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 8
26SCA5: Product Data
AHRI RATINGS
NOTE: Ratings contained in this document are subject to change at any time. For AHRI ratings certificates, please refer to the AHRI directory www.ahridirectory.org Additional ratings and system combinations can be accessed via the Ratings Database here: www.MyCarrierRatings.com
Electrical Data
UNIT SIZE
V/PH
OPER VOLTS*
MAX
MIN
COMPR
LRA
RLA
FAN FLA
MCA
18
41.5
8.3
0.5
10.9
24
60.2
10.3
0.7
13.6
30
75.6
12.7
0.6
16.5
36
208/230/1
253
197
75.0
13.5
0.7
17.6
42
123.0
17.3
1.05
22.7
48
126.0
22.4
1.05
29.1
60
157.0
23.7
1.52
31.1
*.Permissible limits of the voltage range at which the unit will operate satisfactorily .Time-Delay fuse.
FLA- Full Load Amps LRA - Locked Rotor Amps MCA- Minimum Circuit Amps RLA- Rated Load Amps NOTE:Control circuit is 24V on all units and requires external power source. Copper wire must be used from service disconnect to unit.
All motors/compressors contain internal overload protection.
AWeighted Sound Power (dBA) without Sound Shield
UNIT SIZE
STANDARD RATING
125
18
72
53
24
73
53
30
71
53
36
72
52
42
75
56
48
75
57
60
75
60
TYPICAL OCTAVE BAND SPECTRUM (without tone adjustment)
250
500
1000
2000
4000
58
64
70
64
60
60
66
69
67
62
56
63
68
63
57
57
63
70
63
57
62
67
72
66
64
65
69
71
67
64
64
69
71
66
64
AWeighted Sound Power (dBA) with Accessory Sound Shield
UNIT SIZE
STANDARD RATING
125
TYPICAL OCTAVE BAND SPECTRUM (without tone adjustment)
250
500
1000
2000
4000
18
71
52
58
63
69
63
59
24
71
53
59
65
67
65
58
30
69
53
56
63
65
61
54
36
70
51
57
63
68
60
54
42
74
57
62
67
71
65
62
48
75
57
65
69
70
67
64
60
75
61
64
69
71
66
62
NOTE: Tested in compliance with AHRI 270 but not listed with AHRI.
Charging Subcooling (TXV-Type Expansion Device)
UNIT SIZE
18 24 30 36 42 48 60
REQUIRED SUBCOOLING (F) 5 5 6 8 6 8 11
Indoor TXV
MAX FUSE or CKT BRK AMPS 15.0 20.0 25.0 30.0 40.0 50.0 50.0
8000 55 56 53 53 60 59 65
8000 53 52 48 49 58 60 60
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 9
26SCA5: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 10
DIMENSIONS
26SCA5: Product Data
Wall
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 11
CLEARANCES
Wall
Clearances (various examples)
Wall
6" (152.4 mm)
24" Service
24" (609.6) Service
12" (304.8)
12" (304.8)
12" (304.8)
6" (152.4)
12" (304.8)
24" (609.6) Service
18" (457.2)
Wall
24" (609.6) Service
18" (457.2)
24" (609.6) Service
18" (457.2)
Note: Numbers in ( ) = mm Allow 48" above unit
IMPORTANT: When installing multiple units in an alcove, roof well, or partially enclosed area, ensure there is adequate ventilation to prevent re-circulation of discharge air.
26SCA5: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 12
DETAILED COOLING CAPACITIES#
EVAPORATOR AIR
CFM
EWB
72 (22.2)
75 (23.9) Capacity MBtuh
Total Sens
Total System
kW**
21.12
10.13
1.20
85 (29.4) Capacity MBtuh
Total Sens
Total System
kW**
CONDENSER ENTERING AIR TEMPERATURES °F (°C)
95 (35)
105 (40.6)
Capacity MBtuh
Total System
Capacity MBtuh
Total System
Total Sens
kW**
Total Sens
kW**
26SCA518W003 Outdoor Section With CVAVA1917XM* Indoor Section
20.29
9.81
1.34
19.46
9.50
1.49
18.57
9.15
1.66
67 (19.4)
19.32
12.33
1.21
18.54
12.01
1.35
17.75
11.67
1.50
16.90
11.31
1.67
525
63 (17.2)
17.88
11.86
1.23
17.13
11.52
1.36
16.35
11.15
1.51
15.49
10.74
1.68
62 (16.7)
17.63
14.48
1.23
16.88
14.13
1.36
16.13
13.79
1.51
15.32
13.42
1.68
57 (13.9)
16.95
16.95
1.23
16.36
16.36
1.37
15.70
15.70
1.51
15.03
15.03
1.68
72 (22.2)
21.57
10.52
1.23
20.74
10.21
1.37
19.85
9.88
1.53
18.92
9.51
1.70
67 (19.4)
19.76
13.00
1.25
18.96
12.66
1.38
18.13
12.32
1.54
17.25
11.95
1.71
600
63 (17.2)
18.30
12.48
1.26
17.51
12.12
1.40
16.70
11.73
1.55
15.86
11.36
1.72
62 (16.7)
18.07
15.48
1.26
17.26
15.07
1.40
16.48
14.73
1.55
15.65
14.35
1.72
57 (13.9)
17.71
17.71
1.26
17.02
17.02
1.40
16.39
16.39
1.55
15.67
15.67
1.72
72 (22.2)
21.93
10.87
1.26
21.06
10.55
1.40
20.17
10.22
1.56
19.17
9.83
1.73
67 (19.4)
20.10
13.61
1.28
19.27
13.27
1.42
18.40
12.90
1.57
17.48
12.53
1.75
675
63 (17.2)
18.62
13.05
1.29
17.79
12.65
1.43
16.97
12.30
1.58
16.10
11.92
1.75
62 (16.7)
18.35
16.32
1.30
17.59
16.04
1.43
16.73
16.73
1.58
16.23
16.23
1.75
57 (13.9)
18.33
18.33
1.30
17.63
17.63
1.43
16.97
16.97
1.58
16.17
16.17
1.75
26SCA524W003 Outdoor Section With CVAVA2414XM* Indoor Section
72 (22.2)
26.92
13.27
1.56
25.83
12.82
1.73
24.73
12.38
1.92
23.54
11.90
2.13
67 (19.4)
24.52
15.94
1.58
23.56
15.50
1.74
22.55
15.05
1.93
21.39
14.51
2.14
700
63 (17.2)
22.61
15.33
1.59
21.71
14.90
1.75
20.76
14.41
1.94
19.75
13.91
2.15
62 (16.7)
22.29
18.55
1.59
21.41
18.10
1.75
20.48
17.63
1.94
19.48
17.12
2.15
57 (13.9)
21.35
21.35
1.59
20.64
20.64
1.75
19.86
19.86
1.94
19.08
19.08
2.15
72 (22.2)
27.25
13.50
1.59
26.14
13.05
1.75
25.01
12.59
1.94
23.79
12.11
2.15
67 (19.4)
24.83
16.31
1.60
23.84
15.88
1.76
22.80
15.40
1.95
21.68
14.88
2.16
750
63 (17.2)
22.90
15.69
1.61
21.98
15.24
1.77
20.98
14.73
1.96
19.96
14.24
2.17
62 (16.7)
22.58
19.07
1.61
21.67
18.62
1.77
20.71
18.15
1.96
19.69
17.63
2.17
57 (13.9)
21.80
21.80
1.61
21.06
21.06
1.77
20.26
20.26
1.96
19.45
19.45
2.17
72 (22.2)
28.02
14.10
1.65
26.84
13.63
1.82
25.64
13.16
2.01
24.34
12.65
2.22
67 (19.4)
25.57
17.36
1.67
24.49
16.88
1.83
23.37
16.36
2.02
22.18
15.83
2.23
900
63 (17.2)
23.59
16.65
1.68
22.56
16.12
1.84
21.54
15.65
2.03
20.42
15.06
2.24
62 (16.7)
23.24
20.55
1.68
22.26
20.06
1.84
21.27
19.63
2.03
20.17
19.06
2.24
57 (13.9)
22.88
22.88
1.68
22.10
22.10
1.84
21.26
21.26
2.03
20.34
20.34
2.24
115 (46.1)
Capacity MBtuh
Total System
Total Sens
kW**
17.55
8.78
1.86
15.94
10.89
1.87
14.61
10.33
1.87
14.45
13.02
1.88
14.34
14.34
1.88
17.88
9.14
1.90
16.29
11.53
1.90
14.91
10.93
1.91
14.96
14.96
1.91
14.94
14.94
1.91
18.13
9.47
1.93
16.47
12.10
1.94
15.09
11.39
1.95
15.46
15.46
1.95
15.38
15.38
1.95
22.31
11.35
2.38
20.28
13.97
2.39
18.66
13.38
2.40
18.41
16.58
2.40
18.19
18.19
2.40
22.50
11.55
2.40
20.50
14.37
2.41
18.81
13.69
2.42
18.60
17.08
2.42
18.52
18.52
2.42
22.98
12.10
2.47
20.94
15.29
2.48
19.26
14.56
2.49
19.03
19.03
2.49
19.38
19.38
2.48
125 (51.7)
Capacity MBtuh
Total System
Total Sens
kW**
16.44
8.36
2.08
14.91
10.47
2.09
13.64
9.91
2.09
13.52
12.47
2.10
13.56
13.56
2.10
16.72
8.71
2.12
15.17
11.06
2.13
13.90
10.49
2.13
14.10
14.10
2.13
14.05
14.05
2.13
16.94
9.02
2.16
15.36
11.65
2.16
14.08
11.01
2.17
14.56
14.56
2.17
14.45
14.45
2.17
20.90
10.80
2.66
19.03
13.40
2.67
17.50
12.81
2.68
17.27
16.02
2.68
17.27
17.27
2.68
21.11
11.03
2.68
19.19
13.75
2.69
17.65
13.13
2.70
17.66
16.60
2.70
17.58
17.58
2.70
21.48
11.46
2.75
19.57
14.63
2.76
17.96
13.84
2.77
18.29
18.29
2.77
18.22
18.22
2.77
26SCA5: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 13
DETAILED COOLING CAPACITIES#
EVAPORATOR AIR
CFM
EWB
72 (22.2)
75 (23.9) Capacity MBtuh
Total Sens
Total System
kW**
35.15
17.35
2.07
85 (29.4) Capacity MBtuh
Total Sens
Total System
kW**
CONDENSER ENTERING AIR TEMPERATURES °F (°C)
95 (35)
105 (40.6)
Capacity MBtuh
Total System
Capacity MBtuh
Total System
Total Sens
kW**
Total Sens
kW**
26SCA530W003 Outdoor Section With CVAVA3117XM* Indoor Section
33.76
16.82
2.27
32.32
16.27
2.50
30.75
15.68
2.76
67 (19.4)
32.06
21.15
2.07
30.75
20.58
2.28
29.40
20.00
2.51
27.98
19.39
2.77
850
63 (17.2)
29.69
20.39
2.07
28.43
19.80
2.29
27.17
19.21
2.52
25.86
18.62
2.78
62 (16.7)
29.18
24.83
2.08
27.95
24.25
2.29
26.71
23.67
2.52
25.41
23.07
2.79
57 (13.9)
28.10
28.10
2.08
27.13
27.13
2.29
26.15
26.15
2.53
25.12
25.12
2.79
72 (22.2)
36.06
18.22
2.14
34.61
17.68
2.34
33.08
17.11
2.57
31.43
16.50
2.83
67 (19.4)
32.92
22.54
2.15
31.55
21.96
2.35
30.12
21.37
2.58
28.60
20.74
2.84
1000
63 (17.2)
30.50
21.68
2.15
29.18
21.08
2.36
27.85
20.49
2.59
26.45
19.86
2.86
62 (16.7)
29.98
26.80
2.15
28.68
26.21
2.36
27.38
25.66
2.60
26.07
26.07
2.86
57 (13.9)
29.61
29.61
2.15
28.56
28.56
2.36
27.48
27.48
2.59
26.32
26.32
2.86
72 (22.2)
36.63
18.87
2.20
35.12
18.31
2.40
33.53
17.73
2.63
31.83
17.11
2.89
67 (19.4)
33.44
23.61
2.21
32.03
23.02
2.41
30.55
22.42
2.64
28.98
21.80
2.90
1125
63 (17.2)
31.01
22.67
2.21
29.64
22.07
2.42
28.25
21.46
2.65
26.80
20.83
2.92
62 (16.7)
30.48
28.37
2.21
29.24
27.99
2.42
28.35
28.35
2.65
27.15
27.15
2.91
57 (13.9)
30.60
30.60
2.21
29.49
29.49
2.42
28.31
28.31
2.65
27.12
27.12
2.91
26SCA536W003 Outdoor Section With CVAVA3721XM*Indoor Section
72 (22.2)
40.83
19.76
2.33
39.03
19.08
2.60
37.05
18.33
2.87
34.94
17.55
3.17
67 (19.4)
37.20
24.05
2.34
35.58
23.35
2.62
33.80
22.60
2.89
31.90
21.81
3.19
1000
63 (17.2)
34.44
23.19
2.35
32.96
22.51
2.63
31.33
21.76
2.90
29.58
20.98
3.20
62 (16.7)
33.81
28.18
2.35
32.35
27.49
2.63
30.75
26.74
2.90
29.04
25.95
3.20
57 (13.9)
32.70
32.70
2.35
31.54
31.54
2.63
30.24
30.24
2.90
28.86
28.86
3.20
72 (22.2)
42.01
20.80
2.42
40.05
20.08
2.68
37.93
19.30
2.96
35.67
18.48
3.26
67 (19.4)
38.27
25.72
2.44
36.52
25.00
2.71
34.61
24.23
2.98
32.58
23.41
3.28
1200
63 (17.2)
35.45
24.75
2.45
33.85
24.04
2.72
32.10
23.27
2.99
30.23
22.46
3.29
62 (16.7)
34.79
30.53
2.45
33.24
29.84
2.72
31.52
29.08
3.00
29.82
29.82
3.29
57 (13.9)
34.43
34.43
2.45
33.16
33.16
2.72
31.75
31.75
3.00
30.22
30.22
3.29
72 (22.2)
42.64
21.48
2.48
40.60
20.74
2.75
38.38
19.94
3.02
36.05
19.11
3.33
67 (19.4)
38.85
26.87
2.51
37.02
26.13
2.78
35.03
25.34
3.05
32.92
24.49
3.35
1350
63 (17.2)
36.00
25.81
2.52
34.33
25.09
2.79
32.50
24.30
3.07
30.55
23.46
3.37
62 (16.7)
35.34
32.21
2.52
33.75
31.59
2.80
32.68
32.68
3.07
31.05
31.05
3.36
57 (13.9)
35.50
35.50
2.52
34.14
34.14
2.79
32.64
32.64
3.07
31.02
31.02
3.36
115 (46.1)
Capacity MBtuh
Total System
Total Sens
kW**
28.97
15.02
3.06
26.44
18.76
3.07
24.41
17.98
3.08
24.05
22.48
3.09
23.95
23.95
3.08
29.55
15.80
3.13
26.97
20.09
3.14
24.94
19.18
3.15
25.12
25.12
3.15
25.06
25.06
3.15
29.88
16.38
3.18
26.85
20.79
3.20
25.23
20.16
3.21
25.84
25.84
3.21
25.79
25.79
3.21
32.76
16.65
3.52
29.90
20.99
3.54
27.74
20.17
3.54
27.28
25.23
3.54
27.38
27.38
3.54
33.34
17.65
3.61
30.45
22.54
3.64
28.29
21.49
3.64
28.65
28.65
3.64
28.61
28.61
3.64
33.63
18.25
3.68
30.72
23.38
3.71
28.53
22.60
3.72
29.30
29.30
3.71
29.28
29.28
3.71
125 (51.7)
Capacity MBtuh
Total System
Total Sens
kW**
27.08
14.31
3.39
24.74
18.07
3.40
22.88
17.29
3.41
22.52
22.52
3.42
22.72
22.72
3.41
27.65
15.13
3.46
25.17
19.36
3.48
23.27
18.46
3.49
23.71
23.71
3.49
23.72
23.72
3.48
27.93
15.70
3.52
25.42
20.38
3.54
23.52
19.42
3.55
24.39
24.39
3.54
24.32
24.32
3.55
30.44
15.91
3.96
27.87
20.14
3.97
25.84
19.33
3.97
26.28
24.33
3.97
25.82
25.82
3.97
30.91
16.78
4.05
28.32
21.67
4.07
26.24
20.71
4.07
26.91
26.91
4.07
26.87
26.87
4.07
31.13
17.37
4.12
28.40
22.58
4.14
26.35
21.56
4.14
27.50
27.50
4.14
27.47
27.47
4.14
26SCA5: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 14
DETAILED COOLING CAPACITIES#
EVAPORATOR AIR
CFM
EWB
72 (22.2)
75 (23.9) Capacity MBtuh
Total Sens
Total System
kW**
47.99
24.43
2.81
85 (29.4) Capacity MBtuh
Total Sens
Total System
kW**
CONDENSER ENTERING AIR TEMPERATURES °F (°C)
95 (35)
105 (40.6)
Capacity MBtuh
Total System
Capacity MBtuh
Total System
Total Sens
kW**
Total Sens
kW**
26SCA542W003 Outdoor Section With CVAVA4217XM*Indoor Section
46.07
23.65
3.10
43.99
22.81
3.43
41.69
21.91
3.80
67 (19.4)
43.60
29.56
2.80
41.87
28.75
3.09
40.00
27.90
3.42
37.98
26.96
3.79
1200
63 (17.2)
40.30
28.51
2.80
38.70
27.71
3.09
36.99
26.86
3.41
35.13
25.95
3.79
62 (16.7)
39.55
34.47
2.80
37.98
33.67
3.09
36.29
32.82
3.41
34.47
31.91
3.79
57 (13.9)
38.07
38.07
2.80
36.80
36.80
3.08
35.46
35.46
3.41
34.01
34.01
3.79
72 (22.2)
49.23
25.48
2.90
47.17
24.65
3.19
44.96
23.78
3.53
42.56
22.83
3.90
67 (19.4)
44.73
31.19
2.90
42.88
30.36
3.19
40.89
29.48
3.52
38.73
28.52
3.89
1400
63 (17.2)
41.35
30.02
2.90
39.65
29.20
3.18
37.82
28.32
3.51
35.84
27.37
3.89
62 (16.7)
40.56
36.75
2.90
38.89
35.92
3.18
37.10
35.04
3.51
35.19
34.18
3.89
57 (13.9)
39.76
39.76
2.90
38.42
38.42
3.18
36.98
36.98
3.51
35.39
35.39
3.89
72 (22.2)
50.07
26.30
2.99
47.91
25.44
3.28
45.60
24.54
3.61
43.07
23.57
3.99
67 (19.4)
45.49
32.54
2.99
43.55
31.69
3.27
41.47
30.78
3.60
39.23
29.79
3.98
1575
63 (17.2)
42.07
31.28
2.98
40.28
30.43
3.27
38.37
29.54
3.60
36.30
28.56
3.97
62 (16.7)
41.25
38.65
2.98
39.51
37.80
3.27
37.66
36.96
3.60
35.61
35.61
3.97
57 (13.9)
41.01
41.01
2.98
39.59
39.59
3.27
38.05
38.05
3.60
36.36
36.36
3.97
26SCA548W003 Outdoor Section With CVAVA4821XM*Indoor Section
72 (22.2)
55.90
27.60
3.41
53.55
26.66
3.77
50.94
25.64
4.19
48.06
24.54
4.66
67 (19.4)
50.93
33.48
3.39
48.83
32.54
3.74
46.50
31.50
4.15
43.91
30.36
4.62
1400
63 (17.2)
47.24
32.38
3.38
45.30
31.44
3.72
43.15
30.41
4.13
40.77
29.29
4.59
62 (16.7)
46.39
39.20
3.37
44.47
38.23
3.72
42.38
37.22
4.12
40.03
36.08
4.59
57 (13.9)
44.68
44.68
3.37
43.18
43.18
3.71
41.49
41.49
4.12
39.58
39.58
4.58
72 (22.2)
57.04
28.56
3.51
54.55
27.60
3.87
51.82
26.56
4.29
48.80
25.41
4.76
67 (19.4)
52.02
35.05
3.49
49.79
34.07
3.85
47.34
33.00
4.26
44.61
31.82
4.72
1600
63 (17.2)
48.25
33.84
3.48
46.20
32.87
3.82
43.94
31.80
4.23
41.44
30.64
4.70
62 (16.7)
47.37
41.39
3.47
45.36
40.42
3.82
43.15
39.37
4.22
40.70
38.22
4.69
57 (13.9)
46.37
46.37
3.47
44.75
44.75
3.82
42.91
42.91
4.22
40.88
40.88
4.69
72 (22.2)
57.93
29.47
3.61
55.36
28.49
3.97
52.50
27.41
4.39
49.37
26.23
4.87
67 (19.4)
52.86
36.53
3.59
50.54
35.52
3.95
47.97
34.43
4.36
45.13
33.23
4.83
1800
63 (17.2)
49.05
35.21
3.57
46.91
34.21
3.92
44.55
33.12
4.33
41.94
31.93
4.80
62 (16.7)
48.14
43.50
3.57
46.05
42.51
3.92
43.75
41.46
4.33
42.07
42.07
4.80
57 (13.9)
47.77
47.77
3.57
46.02
46.02
3.92
44.09
44.09
4.33
41.95
41.95
4.80
115 (46.1)
Capacity MBtuh
Total System
Total Sens
kW**
39.21
20.91
4.23
35.75
25.96
4.22
33.09
24.98
4.22
32.47
30.95
4.22
32.39
32.39
4.22
39.95
21.82
4.33
36.38
27.50
4.32
33.69
26.32
4.32
33.15
33.32
4.31
33.64
33.64
4.32
40.34
22.50
4.42
36.78
28.73
4.41
34.07
27.54
4.40
34.52
34.52
4.40
34.48
34.48
4.40
44.88
23.30
5.19
41.01
29.09
5.15
38.08
28.02
5.12
37.41
34.84
5.12
37.41
37.41
5.12
45.46
24.16
5.30
41.57
30.54
5.26
38.64
29.35
5.23
38.62
38.62
5.23
38.59
38.59
5.23
45.91
24.95
5.40
41.98
31.91
5.36
39.09
30.65
5.33
39.56
39.56
5.34
39.53
39.53
5.34
125 (51.7)
Capacity MBtuh
Total System
Total Sens
kW**
36.53
19.87
4.71
33.31
24.91
4.71
30.85
23.91
4.71
30.37
29.97
4.70
30.57
30.57
4.71
37.10
20.73
4.81
33.82
26.38
4.81
31.32
25.28
4.80
31.71
31.71
4.80
31.66
31.66
4.80
37.44
21.41
4.90
34.06
27.53
4.89
31.54
26.32
4.89
32.45
32.45
4.89
32.25
32.25
4.88
41.20
21.94
5.79
37.70
27.69
5.75
35.09
26.69
5.73
34.91
34.91
5.72
34.99
34.99
5.73
41.81
22.80
5.90
38.23
29.13
5.86
35.53
27.96
5.83
36.04
36.04
5.84
35.99
35.99
5.83
42.13
23.54
6.00
38.53
30.48
5.96
35.83
29.22
5.93
36.83
36.83
5.94
36.80
36.80
5.94
26SCA5: Product Data
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 15
DETAILED COOLING CAPACITIES#
EVAPORATOR AIR
CFM
EWB
72 (22.2)
75 (23.9) Capacity MBtuh
Total Sens
Total System
kW**
68.79
34.10
4.23
85 (29.4) Capacity MBtuh
Total Sens
Total System
kW**
CONDENSER ENTERING AIR TEMPERATURES °F (°C)
95 (35)
105 (40.6)
Capacity MBtuh
Total System
Capacity MBtuh
Total System
Total Sens
kW**
Total Sens
kW**
26SCA560W003 Outdoor Section With CVAVA6024XM*Indoor Section
66.04
33.01
4.68
63.06
31.83
5.19
59.83
30.57
5.77
115 (46.1)
Capacity MBtuh
Total System
Total Sens
kW**
56.30
29.23
6.43
125 (51.7)
Capacity MBtuh
Total System
Total Sens
kW**
52.51
27.78
7.17
67 (19.4)
62.63
41.41
4.19
60.17
40.30
4.63
57.50
39.10
5.13
54.57
37.80
5.71
51.36
36.40
6.37
47.86
34.90
7.11
1700
63 (17.2)
58.01
40.00
4.17
55.76
38.91
4.60
53.29
37.71
5.10
50.57
36.42
5.67
47.63
35.08
6.33
44.30
33.50
7.07
62 (16.7)
56.95
48.47
4.16
54.73
47.36
4.59
52.30
46.15
5.09
49.61
44.84
5.66
46.66
43.37
6.32
43.49
41.99
7.06
57 (13.9)
54.89
54.89
4.15
53.14
53.14
4.58
51.20
51.20
5.08
49.05
49.05
5.66
46.51
46.51
6.32
43.96
43.96
7.06
72 (22.2)
70.44
35.59
4.39
67.53
34.45
4.84
64.38
33.25
5.35
60.97
31.95
5.93
57.28
30.56
6.59
53.27
29.06
7.33
67 (19.4)
64.24
43.82
4.35
61.61
42.65
4.79
58.76
41.41
5.30
55.66
40.07
5.87
52.28
38.64
6.53
48.60
37.08
7.27
2000
63 (17.2)
59.53
42.25
4.32
57.12
41.11
4.76
54.50
39.88
5.26
51.62
38.54
5.83
48.42
37.02
6.48
45.02
35.54
7.22
62 (16.7)
58.43
51.84
4.32
56.06
50.69
4.75
53.47
49.43
5.25
50.63
48.10
5.82
48.53
48.53
6.49
45.69
45.69
7.23
57 (13.9)
57.47
57.47
4.31
55.55
55.55
4.75
53.43
53.43
5.25
51.08
51.08
5.83
48.47
48.47
6.49
45.64
45.64
7.23
72 (22.2)
71.53
36.73
4.52
68.49
35.57
4.97
65.21
34.33
5.49
61.68
33.00
6.07
57.86
31.57
6.73
53.72
30.04
7.47
67 (19.4)
65.25
45.67
4.48
62.52
44.50
4.92
59.54
43.22
5.43
56.32
41.87
6.01
52.80
40.32
6.66
49.02
38.83
7.40
2250
63 (17.2)
60.50
43.99
4.45
57.98
42.83
4.89
55.23
41.56
5.39
52.25
40.21
5.96
49.00
38.70
6.61
45.43
37.14
7.35
62 (16.7)
59.38
54.52
4.45
56.90
53.35
4.88
54.22
52.09
5.38
52.46
52.46
5.97
49.73
49.73
6.63
46.80
46.80
7.37
57 (13.9)
59.18
59.18
4.45
57.14
57.14
4.88
54.89
54.89
5.39
52.41
52.41
5.96
49.70
49.70
6.62
46.72
46.72
7.37
{ Total and sensible capacities are net capacities. Blower motor heat has been subtracted. } Sensible capacities shown are based on 80_F (27_C) entering air at the indoor coil. For sensible capacities at other than 80_F (27_C), deduct 835 Btuh (245 kW) per 1000 CFM (480 L/S) of indoor coil air for each degree below 80_F (27_C), or add 835 Btuh (245 kW) per 1000 CFM (480 L/S) of indoor coil air per degree above 80_F (27_C). # Detailed cooling capacities are based on indoor and outdoor unit at the same elevation per AHRI standard 210/240-2024. If additional tubing length and/or indoor unit is located above outdoor unit, a slight variation in capacity may occur. ** System kw is total of indoor and outdoor unit kilowatts. {{ At TVA rating indoor condition (75_F edb/63_F ewb). All other indoor air temperatures are at 80_F edb. NOTE: When the required data falls between the published data, interpolation may be performed. Extrapolation is not an acceptable practice. EWB -- Entering Wet Bulb
26SCA5: Product Data
Condenser Only Ratings
SST °F (°C)
55.0 (12.8)
30.0 (-1.1)
35.0 (1.7)
40.0 (4.4)
45.0 (7.2)
50.0 (10.0)
55.0 (12.8)
TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW
15.24 65.09 0.79 16.74 65.74 0.77 18.29 66.55 0.76 19.96 67.31 0.74 21.71 68.22 0.70 23.58 69.00 0.71
30.0 (-1.1)
35.0 (1.7)
40.0 (4.4)
45.0 (7.2)
50.0 (10.0)
55.0 (12.8)
TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW
20.00 65.31 1.02 22.12 66.11 1.01 24.39 66.98 1.00 26.81 67.95 0.99 29.40 68.92 0.98 32.14 70.02 0.97
30.0 (-1.1)
35.0 (1.7)
40.0 (4.4)
45.0 (7.2)
50.0 (10.0)
55.0 (12.8)
TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW
TCG
SDT KW
25.30 67.82 1.27 27.73 68.77 1.28 30.33 69.82 1.29 33.17 70.82 1.30 36.19 71.95 1.32
39.43
73.16 1.33
CONDENSER ENTERING AIR TEMPERATURES °F (°C)
65.0 (18.3)
75.0 (23.9)
85.0 (29.4)
95.0 (35.0)
105.0 (40.6)
14.16 74.55 0.90 15.61 75.28 0.89
26SCA518W003 13.22 84.14 1.02 14.63 84.85 1.02
12.36 93.79 1.16 13.74 94.40 1.15
11.54 103.41
1.30 12.86 104.06 1.30
10.71 112.99
1.47 11.98 113.60 1.47
17.17
16.15
15.21
14.28
13.34
76.00 0.88
85.55 1.01
95.10 1.14
104.75 1.30
114.24 1.47
18.80 76.78 0.87 20.54 77.64 0.85 22.40 78.42 0.83
17.76 86.33 1.00 19.48 87.12 0.98 21.30 87.98 0.97
16.78 95.86 1.13 18.46 96.65 1.12 20.24 97.51 1.11
15.82 105.34
1.29 17.45 106.10 1.28 19.18 106.98 1.27
14.81 114.95
1.46 16.37 115.72 1.46 18.05 116.50 1.45
18.97 74.85 1.14 21.01 75.65 1.14 23.20 76.46 1.13 25.52 77.35 1.12 28.01 78.23 1.11 30.64 79.31 1.10
26SCA524W003 17.99 84.45 1.29 19.93 85.18 1.28 22.02 85.94 1.27 24.25 86.78 1.27 26.62 87.67 1.26 29.16 88.59 1.24
16.99 94.06 1.45 18.85 94.74 1.45 20.84 95.47 1.44 22.98 96.20 1.43 25.24 97.10 1.42 27.64 98.02 1.41
15.99 103.60
1.64 17.73 104.34 1.64 19.63 105.03 1.63 21.66 105.73 1.62 23.82 106.54 1.61 26.10 107.44 1.79
14.91 113.23
1.86 16.58 113.87 1.85 18.38 114.55 1.85 20.30 115.26 1.84 22.35 116.01 1.83 24.55 116.76 1.83
23.61 77.25 1.48 26.00 78.15 1.48 28.57 79.16 1.48 31.35 80.18 1.49 34.31 81.32 1.49
26SCA530W003 22.14 86.76 1.69 24.46 87.63 1.69 26.97 88.59 1.69 29.67 89.63 1.69 32.57 90.70 1.69
20.81 96.32 1.92 23.07 97.12 1.91 25.49 98.04 1.91 28.08 99.06 1.91 30.89 100.04 1.90
19.59 105.85
2.15 21.73 106.67 2.15 24.03 107.57 2.15 26.53 108.50 2.15 29.21 109.46 2.14
18.39 115.40
2.41 20.41 116.19 2.42 22.59 117.02 2.42 24.94 117.91 2.41 27.47 118.85 2.41
37.51
35.67
33.88
32.07
30.18
82.46 1.50
91.79 1.69
101.17 1.89
110.51 2.13
119.84 2.39
115.0 (46.1)
9.86 122.50
1.66 11.05 123.07 1.66 12.35 123.70 1.66 13.75 124.22 1.65 15.25 124.97 1.65 16.87 125.72 1.65
13.80 122.83
2.11 15.42 123.24 2.10 17.10 123.89 2.09 18.82 124.22 2.08 20.77 124.83 2.07 22.86 125.64 2.06
17.17 124.95
2.70 19.05 125.65 2.71 21.10 126.41 2.71 23.31 127.15 2.71 25.65 128.18 2.71 28.19 129.06 2.69
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 16
26SCA5: Product Data
Condenser Only Ratings (Continued)
SST °F (°C)
30.0 (-1.1)
35.0 (1.7)
40.0 (4.4)
45.0 (7.2)
50.0 (10.0)
55.0 (12.8)
30.0 (-1.1)
35.0 (1.7)
40.0 (4.4)
45.0 (7.2)
50.0 (10.0)
55.0 (12.8)
TCG
SDT KW
TCG
SDT KW
TCG
SDT KW
TCG
SDT KW TCG SDT KW TCG SDT KW
TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW
55.0 (12.8)
28.25 67.68 1.17 31.30 68.84 1.19 34.58 70.08 1.20 38.11 71.43 1.22 41.90 72.88 1.23 45.95 74.47 1.23
34.51 66.49 1.79 38.13 67.53 1.79 41.99 68.61 1.79 46.17 69.80 1.79 50.68 71.09 1.78 55.51 72.47 1.78
CONDENSER ENTERING AIR TEMPERATURES °F (°C)
65.0 (18.3)
75.0 (23.9)
85.0 (29.4)
26SCA536W003
95.0 (35.0)
105.0 (40.6)
27.31
26.09
24.70
23.17
21.55
77.45 1.57
87.08 1.89
96.63 2.17
106.12 2.44
115.54 2.72
30.20
28.83
27.28
25.62
23.84
78.54 1.57
88.12 1.89
97.62 2.18
107.06 2.45
116.43 2.74
33.31
31.78
30.05
28.22
26.31
79.72 1.58
89.25 1.90
98.68 2.18
108.05 2.45
117.38 2.75
36.65
34.93
33.03
31.02
28.92
81.00 1.59 40.22 82.37 1.58 44.03 83.83 1.57
90.45 1.89 38.30 91.74 1.89 41.89 93.12 1.87
99.82 2.18 36.20 101.04 2.17 39.58 102.33 2.15
109.14 2.46 33.98
110.26 2.45 37.14 111.47 2.43
118.37 2.76 31.71
119.43 2.75 34.66
120.58 2.74
32.93 76.08 2.01 36.36 77.03 2.01 40.07 78.07 2.01 44.07 79.19 2.01 48.38 80.41 2.01 53.00 81.73 2.01
26SCA542W003 31.32 85.66 2.26 34.60 86.56 2.26 38.16 87.55 2.26 41.98 88.62 2.26 46.09 89.77 2.27 50.49 91.02 2.27
29.69 95.24 2.54 32.82 96.09 2.54 36.21 97.04 2.55 39.86 98.06 2.55 43.78 99.17 2.56 47.94 100.26 2.57
27.98 104.78
2.87 30.98 105.62 2.87 34.21 106.52 2.88 37.66 107.47 2.88 41.35 108.50 2.89 45.32 109.61 2.90
26.16 114.30
3.25 29.02 115.09 3.25 32.09 115.95 3.26 35.36 116.86 3.26 38.84 117.82 3.27 41.62 118.54 3.27
30.0 (-1.1)
35.0 (1.7)
40.0 (4.4)
45.0 (7.2)
50.0 (10.0)
55.0 (12.8)
TCG SDT KW TCG SDT KW TCG SDT KW
TCG
SDT KW
TCG
SDT KW
TCG
SDT KW
40.62 71.79 2.19 44.68 73.27 2.20 49.05 74.86 2.19
53.76
76.58 2.19
58.82
78.47 2.19
64.19
80.42 2.18
38.68 81.15 2.42 42.64 82.61 2.43 46.87 84.14 2.44
51.40
85.79 2.45
56.27
87.62 2.46
61.41
89.48 2.47
26SCA548W003
36.79
34.81
90.56
99.93
2.70
3.03
40.58 91.93 2.72 44.64
38.46 101.25
3.05 42.34
93.40
102.67
2.73
3.08
49.00
46.47
95.03 2.75
104.18 3.10
53.62
50.86
96.70 2.77
105.80 3.14
58.53
55.50
98.52
107.52
2.80
3.17
32.70 109.24
3.42 36.16 110.50 3.45 39.86 111.87 3.48
43.76
113.29 3.51
47.89
114.81 3.55
52.25
116.44 3.59
30.37 118.49
3.89 33.66 119.68 3.91 37.13 120.97 3.94
40.80
122.31 3.97
44.68
123.73 4.02
48.74
125.26 4.07
115.0 (46.1)
19.91 124.95
3.04 22.06 125.78 3.07 24.35 126.66 3.09 26.79 127.62 3.11 29.38 128.59 3.11 32.12 129.63 3.11
24.24 123.79
3.69 26.94 124.53 3.69 29.83 125.33 3.69 32.90 126.18 3.70 36.17 127.10 3.71 39.66 128.07 3.72
27.82 127.62
4.43 30.91 128.76 4.45 34.16 129.97 4.47 37.58 131.23 4.50 41.17 132.56 4.55 44.94 133.98 4.60
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 17
26SCA5: Product Data
Condenser Only Ratings (Continued)
SST °F (°C)
55.0 (12.8)
30.0 (-1.1)
TCG SDT KW
48.39 71.12 2.67
35.0 (1.7)
40.0 (4.4)
45.0 (7.2)
50.0 (10.0)
55.0 (12.8)
TCG
SDT KW TCG SDT KW TCG SDT KW TCG SDT KW TCG SDT KW
53.57
72.66 2.67 59.08 74.29 2.68 64.91 76.02 2.69 71.04 77.84 2.71 77.48 79.79 2.75
KW- Outdoor Unit Kilowatts Only. SDT-Saturated Temperature Leaving Compressor (°F) SST-Saturated Temperature Entering Compressor (°F/°C) TCG-Gross Cooling Capacity (1000 Btuh)
CONDENSER ENTERING AIR TEMPERATURES °F (°C)
65.0 (18.3)
75.0 (23.9)
85.0 (29.4)
95.0 (35.0)
105.0 (40.6)
26SCA560W003
46.46
44.41
42.14
39.61
36.87
80.58 2.98
90.03 3.33
99.42 3.75
108.76 4.24
118.03 4.81
51.42
49.13
46.67
43.97
40.91
82.04 2.99 56.66 83.58 3.01 62.23 85.23 3.03 68.07 86.96 3.06 74.17 88.86 3.10
91.40 3.35 54.16 92.90 3.38 59.44 94.44 3.41 65.01 96.08 3.45 70.81 97.81 3.50
100.74 3.78 51.46
102.16 3.81 56.52
103.64 3.84 61.78
105.18 3.89 67.33
106.85 3.95
110.03 4.27 48.53 111.41 4.30 53.39
112.79 4.34 58.44
114.28 4.40 63.68
115.85 4.46
119.24 4.83 45.25
120.49 4.86 50.05
121.87 4.92 54.85
123.31 4.97 59.82
124.79 5.04
115.0 (46.1)
33.84 127.21
5.47 37.84 128.38 5.49 42.05 129.64 5.52 46.42 130.94 5.57 51.01 132.27 5.63 55.73 133.68 5.70
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 18
26SCA5: Product Data
GUIDE SPECIFICATIONS GENERAL
System Description
Outdoor-mounted, air-cooled, split-system air conditioner unit suitable for ground or rooftop installation. Unit consists of a hermetic compressor, an air-cooled coil, propeller-type condenser fan, and a control box. Unit will discharge supply air upward as shown on contract drawings. Unit will be used in a refrigeration circuit to match up to a packaged fan coil or coil unit.
Quality Assurance Unit will be rated in accordance with the latest edition of AHRI Standard 210/240. Unit will be certified for capacity and efficiency, and listed in AHRI directory. Unit construction will comply with latest edition of ANSI/ ASHRAE and with NEC. Unit will be constructed in accordance with UL standards and will carry the UL label of approval. Unit will have c-UL-us approval. Unit cabinet will be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 500-hr salt spray test. Air-cooled condenser coils will be leak tested at 150 psig and pressure tested at 470 psig. Unit constructed in ISO9001 approved facility.
Delivery, Storage, and Handling Unit will be shipped as single package only and is stored and handled per unit manufacturer's recommendations.
Warranty (for inclusion by specifying engineer) U.S. and Canada only.
PRODUCTS
Equipment
Factory assembled, single piece, air-cooled air conditioner unit. Contained within the unit enclosure is all factory wiring, piping, controls, compressor, refrigerant charge Puron AdvanceTM (R-454B), and special features required prior to field start-up.
Unit Cabinet Unit cabinet will be constructed of galvanized steel, bonderized, and coated with a powder coat paint. Available with dense grill only.
Fans Condenser fan will be direct-drive propeller type, discharging air upward. Condenser fan motors will be totally enclosed, 1-phase type with class B insulation and permanently lubricated bearings. Shafts will be corrosion resistant. Fan blades will be statically and dynamically balanced. Condenser fan openings will be equipped with coated steel wire safety guards.
Air-cooled, split-system air conditioner 26SCA5
1.5 to 5 nominal tons
Compressor Compressor will be hermetically sealed. Compressor will be mounted on rubber vibration isolators.
Condenser Coil Condenser coil will be air cooled. Coil will be constructed of aluminum fins mechanically bonded to copper or aluminum tubes which are then cleaned, dehydrated, and sealed.
Refrigeration Components Refrigeration circuit components will include liquid-line shutoff valve with sweat connections, vapor-line shutoff valve with sweat connections, system charge of Puron AdvanceTM (R-454B) refrigerant, and compressor oil. Unit will be shipped with filter drier for Puron AdvanceTM (R-454B) refrigerant.
Operating Characteristics The capacity of the unit will meet or exceed _____ Btuh at a suction temperature of _____ _F/_C. The power consumption at full load will not exceed _____ kW. Combination of the unit and the evaporator or fan coil unit will have a total net cooling capacity of _____ Btuh or greater at conditions of _____ CFM entering air temperature at the evaporator at _____ _F/_C wet bulb and _____ _F/_C dry bulb, and air entering the unit at _____ _F/_C. The system will have a SEER2 of _____ Btuh/watt or greater at DOE conditions.
Electrical Requirements Nominal unit electrical characteristics will be _____ v, single phase, 60 Hz. The unit will be capable of satisfactory operation within voltage limits of _____ v to _____ v. Nominal unit electrical characteristics will be _____ v, three phase, 60 Hz. The unit will be capable of satisfactory operation within voltage limits of _____ v to _____ v. Unit electrical power will be single point connection. Control circuit will be 24v.
Special Features Refer to section of this literature identifying accessories and descriptions for specific features and available enhancements.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. 19
26SCA5: Product Data
© 2024 Carrier. All rights reserved.
Edition Date: 07/24
7Catalog No: 26SCA5-01PD
Replaces:New
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
20