MPC*1M414A-2
PRODUCT SPECIFICATIONS
14 SEER ELECTRIC/ELECTRIC
PACKAGED UNIT
FORM NO. MPC*1M414A-2 (01/2021)
Page 1
REFRIGERANT SYSTEM
• Environmentally friendly R410A refrigerant
• Copper tubing with enhanced fin coils
• Internal service gauge ports
• Sleeved distributor tubes
• Antimicrobial insulated drain pan
• High and Low Threaded pressure switches for system protection
CABINET CONSTRUCTION
• Heavy-gauge galvanized steel base rails with rigging holes
• Rounded corners for safety and an attractive, clean appearance
• One piece base design for strength and stability
• Condensate and coil runoff drains to the perimeter of the unit
• Horizontal and downflow duct openings are flanged to minimize
water entry
• Low profile, with compact footprint
• Insulation to minimize heat loss plus reduce sound
• Textured pre-painted steel cabinet finish
• Superior service access to components
• Louvered coil guard protection
• One piece “no leak” top design
BLOWER
• Insulated compartment to reduce sound
• Efficient constant torque motor for wide airflow range
• Slide out blower housing for easy service
INSTALLATION
• Horizontal or down discharge capable
• Horizontal and downflow duct covers provided with unit for
installation flexibility
• Drain pan float switch monitors condensate level in drain pan and
shuts down unit if drain becomes clogged
• Utility connections on “right side”
• Kits enable bottom gas and power entry through base pan
ACCESSORIES
• Electric heat kit
WARRANTY
10 year limited parts and compressor warranty. See limited
warranty document for details.
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ELECTRIC/ELECTRIC PACKAGED UNIT MPC*1M414A-2
Page 2
PERFORMANCE
Model
Cooling
Sound
dBA
Rated AHRI
Capacity Btuh
SEER EER
Rated Sensible
Capacity Btuh
CFM
MPC241M414A-2 22,600
14.0 11.0
17,400 800 77
MPC301M414A-2 28,400 21,900 1000 79
MPC361M414A-2 34,000 26,100 1200
78
MPC421M414A-2 40,000 30,800 1400
MPC248M414A-2 45,500 35,000 1600 77
MPC260M414A-2 57,000 41,600 1800 78
*Certified in accordance with Unitary Air Conditioner Certification Program, which is based on AHRI Standard 210/240
ELECTRICAL AND PHYSICAL DATA
Model Voltage Phase Hz
Min Volts
@ 60 hz
MCA
Max
Fuse/
HACR
Breaker
Compressor
Condenser
Motor
Blower
Motor
Refrig.
Charge
(oz.)
Weight
(lbs.)
RLA LRA RLA HP RLA HP
MPC241M414A-2
208-230 1 60 197
14.4 20 8.6 43.5
1.0 1/6
2.8 1/3 72 367
MPC301M414A-2 18.2 25 10.6 47 4.1 1/2 80 379
MPC361M414A-2 22.7 35 15.7 72.2 4.1 1/2 87 387
MPC421M414A-2 27.5 40 15.9 112.3
1.7 1/4
6 3/4 108 460
MPC481M414A-2 28.7 45 16.9 94 6 3/4 115 461
MPC601M414A-2 38.9 60 26.4 152.5 7.6 1 125 503
MODEL NUMBER GUIDE
REVISION CODE
SEER
R410
MULTI-POSITION
SINGLE PHASE
MRCOOL
C = A/C ONLY
Unit Type
P = PACKAGED
CAPACITY
M
24 1 M 4 14
A-2
P C
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ELECTRIC/ELECTRIC PACKAGED UNIT
MPC*1M414A-2
Page 3
BLOWER PERFORMANCE
Model Blower Tap
CFM @ ext. Static Pressure in in. wc without filter, dry coil
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
MPC241M414A-2
TAP 1 610 560 525 485 430 0 0 0 0 0
TAP 2 820 795 760 720 690 650 615 575 540 470
TAP 3 950 920 880 850 820 800 760 720 680 625
MPC301M414A-2
TAP 1 850 820 780 745 710 680 630 590 550 515
TAP 2 1040 1000 970 935 900 875 845 815 770 735
TAP 3 1175 1145 1115 1080 1050 1015 990 945 900 860
MPC361M414A-2
TAP 1 850 800 750 700 645 600 550 480 435 0
TAP 2 1245 1210 1175 1140 1100 1065 1025 975 920 845
TAP 3 1400 1370 1335 1300 1265 1220 1180 1150 1060 875
MPC421M414A-2
TAP 1 800 720 640 550 475 390 310 0 0 0
TAP 2 1470 1410 1360 1300 1260 1210 1155 1095 1000 940
TAP 3 1700 1650 1610 1575 1540 1480 1430 1390 1340 1210
MPC481M414A-2
TAP 1 1145 1075 1000 930 850 790 740 670 570 490
TAP 2 1675 1630 1600 1540 1490 1440 1390 1300 1230 1125
TAP 3 1800 1770 1715 1690 1640 1610 1565 1500 1460 1380
MPC601M414A-2
TAP 1 1400 1320 1260 1200 1120 1060 980 900 N/A N/A
TAP 2 1920 1870 1820 1770 1720 1670 1450 1360 N/A N/A
TAP 3 2235 2195 2165 2130 2090 2060 2025 1985 1960 1940
COOLING PERFORMANCE - EXTENDED RATINGS
Outdoor
Model
Indoor
Temp DB/
WB ºF
Outdoor Temperature - DB ºF
65º 82º / 67 ° 95º / 75 ° 105º / 85 ° 115º / 95°
Btuh S/T kW Btuh S/T kW Btuh S/T kW Btuh S/T kW Btuh S/T kW
MPC241M414A-2
85 / 72 30,600 0.65 1.33 27,700 0.68 1.65 24,700 0.70 1.88 23,100 0.72 2.06 22,500 0.75 2.26
80 / 67 27,900 0.71 1.35 25,500 0.74 1.65 22,600 0.77 1.88 21,200 0.79 2.06 20,700 0.82 2.25
75 / 63 26,000 0.74 1.36 23,800 0.77 1.65 21,000 0.79 1.87 20,700 0.82 2.05 19,300 0.84 2.23
75 / 57 23,800 1 1.39 22,100 1 1.64 20,700 1 1.87 19,600 1 2.04 18,500 1.00 2.22
MPC301M414A-2
85 / 72 38,200 0.68 1.83 34,700 0.71 2.16 32,000 0.74 2.42 30,500 0.74 2.6 29,000 0.78 2.86
80 / 67 35,200 0.75 1.76 32,300 0.78 2.11 28,400 0.75 2.34 28,100 0.84 2.57 25,100 0.8 2.74
75 / 63 33,000 0.77 1.71 30,400 0.8 2.06 27,700 0.8 2.31 25,900 0.82 2.51 24,100 0.84 2.72
75 / 57 29,900 1 1.66 28,300 1 2.01 26,600 1 2.29 25,200 1 2.49 23,700 1 2.7
MPC361M414A-2
85 / 72 45,800 0.68 2.09 41,700 0.72 2.49 37,600 0.73 2.82 35,400 0.74 3.
1 32,400 0.75 3.39
80 / 67 40,800 0.75 2.1 38,500 0.75 2.51 34,400 0.79 2.81 33,200 0.84 3.09 30,500 0.85 3.38
75 / 63 38,100 0.76 2.11 36,000 0.77 2.51 32,300 0.81 2.80 30,500 0.84 3.08 28,400 0.87 3.37
75 / 57 35,200 1 2.14 33,600 1 2.5 30,700 1 2.80 29,200 1 3.07 27,400 1 3.36
MPC421M414A-2
85 / 72 54,500 0.67 2.51 48,900 0.71 2.9 45,700 0.73 3.28 44,200 0.74 3.64 42,800 0.75 4.08
80 / 67 50,100 0.74 2.52 45,100 0.78 2.91 40,000 0.77 3.28 38,400 0.79 3.64 35,700 0.8 4.05
75 / 63 46,800 0.76 2.52 42,700 0.8 2.91 38,800 0.81 3.29 36,300 0.82 3.65 33,500 0.83 4.06
75 / 57 42,500 1 2.53 39,700 1 2.93 37,100 1 3.3 35,100 1 3.66 33,100 1 4.07
MPC481M414A-2
85 / 72 59,400 0.69 2.78 53,900 0.72 3.29 49,700 0.72 3.6 47,100 0.75 4.09 43,600 0.75 4.48
80 / 67 54,600 0.75 2.8 49,900 0.77 3.3 46,000 0.80 3.71 42,900 0.8 4.07 40,000 0.81 4.47
75 / 63 50,700 0.76 2.82 46,700 0.79 3.3 43,300 0.82 3.7 40,400 0.82 4.06 38,100 0.86 4.47
75 / 57 47,200 1 2.83
43,800 1 3.29 41,000 1 3.7 39,000 1 4.06 36,900 1 4.47
MPC601M414A-2
85 / 72 70,300 0.63 3.5 66,100 0.64 4.19 62,800 0.65 4.72 59,200 0.7 5.27 55,500 0.76 5.82
80 / 67 65,700 0.69 3.47 61,000 0.71 4.08 57,400 0.73 4.69 54,300 0.78 5.24 51,200 0.83 5.78
75 / 63 61,400 0.72 3.45 56,300 0.74 4.12 52,300 0.76 4.63 50,200 0.8 5.19 48,000 0.85 5.75
75 / 57 54,500 1 3.42 50,100 1 4.09 50,100 1 4.09 46,700 1 5.17 45,900 1 5.73
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ELECTRIC/ELECTRIC PACKAGED UNIT
MPC*1M414A-2
Page 4
ELECTRIC HEAT KIT
Model
Heater
Model
Unit Supply
Voltage Single
Phase
Input
kW
240V
Circuit 1 240V Circuit 2 240V Single Circuit 240V
Ampacity Breaker Ampacity Breaker Ampacity Breaker
MPC241M414A-2
240 5 29.5 30 - - 29.5 30
208 3.8 26.1 30 - - 26.1 30
240 7.5 42.6 45 - - 42.6 45
208 5.6 37.4 40 - - 37.4 40
240 10 55.6 60 - - 55.6 60
208 7.5 48.6 50 - - 48.6 50
240 15 - - - - - -
208 11.3 - - - - - -
240 20 - - - - - -
208 15 - - - - - -
MPC301M414A-2
240 5 31.2 35 - - 31.2 35
208 3.8 27.7 30 - - 27.7 30
240 7.5 44.2 45 - - 44.2 45
208 5.6 39.0 40 - - 39.0 40
240 10 57.2 60 - - 57.2 60
208 7.5 50.3 60 - - 50.3 60
240 15 57.2 60 26.0 30 83.3 90
208 11.3 50.3 60 22.6 25 72.8 80
240 20 - - - - - -
208 15 - - - - - -
MPC361M414A-2
240 5 31.2 35 - - 31.2 35
208 3.8 27.7 30 - - 27.7 35
240 7.5 44.2 45 - - 44.2 45
208 5.6 39.0 40 - - 39.0 40
240 10 57.2 60 - - 57.2 60
208 7.5 50.3 60 - - 50.3 60
240 15 57.2 60 26.0 30 83.3 90
208 11.3 50.3 60 22.6 25 72.8 80
240 20 - - - - - -
208 15 - - - - - -
MPC421M414A-2
240 5 33.5 35 - - 33.5 40
208 3.8 30.1 35 - - 30.1 40
240 7.5 46.6 50 - - 46.6 50
208 5.6 41.4 45 - - 41.4 45
240 10 59.6 60 59.6 60
208 7.5 52.6 60 52.6 60
240 15 59.6 60 26.0 30 85.6 90
208 11.3 52.6 60 22.6 25 75.2 80
240 20 59.6 60 52.1 60 111.7 125
208 15 52.6 60 45.1 50 97.8 100
MHK05P
MHK07P
MHK10P
MHK15P
MHK20P
MHK05P
MHK07P
MHK10P
MHK15P
MHK20P
MHK05P
MHK07P
MHK10P
MHK15P
MHK20P
MHK05P
MHK07P
MHK10P
MHK15P
MHK20P
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ELECTRIC/ELECTRIC PACKAGED UNIT MPC*1M414A-2
Page 5
ELECTRIC HEAT KIT
Model Heater
Unit Supply
Voltage Single
Phase
Input
kW
240V
Circuit 1 240V Circuit 2 240V Single Circuit 240V
Ampacity Breaker Ampacity Breaker Ampacity Breaker
MPC481M414A-2
240 5 33.5 35 33.5 45
208 3.8 30.1 35 30.1 45
240 7.5 46.6 50 46.6 50
208 5.6 41.4 45 41.4 45
240 10 59.6 60 59.6 60
208 7.5 52.6 60 52.6 60
240 15 59.6 60 26 30 85.6 90
208 11.3 52.6 60 22.6 25 75.2 80
240 20 59.6 60 52.1 60 111.7 125
208 15 52.6 60 45.1 50 97.8 100
MPC601M414A-2
240 5 35.5 40 - - 38.9 60
208 3.8 32.1 35 - - 38.9 60
240 7.5 48.6 50 - - 48.6 60
208 5.6 43.4 45 - - 43.4 60
240 10 61.6 70 - - 61.6 70
208 7.5 54.6 60 - - 54.6 60
240 15 61.6 70 26 30 87.6 90
208 11.3 54.6 60 22.6 25 77.2 80
240 20 61.6 70 52.1 60 113.7 125
208 15 54.6 60 45.1 50 99.8 100
MHK05P
MHK07P
MHK10P
MHK15P
MHK20P
MHK05P
MHK07P
MHK10P
MHK15P
MHK20P
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ELECTRIC/ELECTRIC PACKAGED UNIT MPC*1M414A-2
Page 6
DIMENSIONS (IN.) - SMALL BASE
12.12
3.87
3.62
4.06
29.59
34.19
POWER ENTRY
1-1/8 DIA. KNOCKOUT
LOW VOLTAGE ENTRY
7/8 DIA. KNOCKOUT
ELECTRIC HEAT
POWER ENTRY
5.863.07
6.20
17.07
13.44
13.44
14.32
6.20
40.89
21.63
13.21
TYPICAL DRAIN
LOCATION
CONDENSATE
DRAIN 3/4 NPT
SIDE VIEWS
11.49
2.33
47.66
1.98
16.77
2.48
14.02
47.66
POWER ENTRY
POWER ENTRY
6.94
2.33
11.49
16.07
18.52
3.25
4.56
20.31
21.06
23.19
RETURN
AIR
SUPPLY
AIR
TOP VIEW
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ELECTRIC/ELECTRIC PACKAGED UNIT MPC*1M414A-2
Page 7
3.87
3.62
4.06
38.19
12.14
33.59
POWER ENTRY
1-1/8 DIA. KNOCKOUT
LOW VOLTAGE ENTRY
7/8 DIA. KNOCKOUT
ELECTRIC HEAT
POWER ENTRY
14.32
4.20
3.76
6.20
17.07
18.19 18.19
6.20
44.89
21.63
13.21
TYPICAL DRAIN
LOCATION
CONDENSATE
DRAIN 3/4 NPT
SIDE VIEWS
TOP VIEW
POWER ENTRY
POWER ENTRY
RETURN
AIR
2.11
19.49
2.39
2.33
11.49
16.07
18.52
6.94
3.25
10.06
19.49
SUPPLY
AIR
25.81
26.56
28.68
11.49
2.33
47.66
56.13
DIMENSIONS (IN.) - LARGE BASE
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ELECTRIC/ELECTRIC PACKAGED UNIT MPC*1M414A-2
Page 8
ROOF CURB DIMENSIONS - SMALL BASE
NOTE - Roof deck may be omitted within confines of curb.
Insulated
Panels
Opening for Power Entry
Through Unit Base
5-1/2 x 5-5/8 in.
(140 x 31 mm)
Opening for Power Entry
Through Unit Base
3 x 13 in.
(76 x 330 mm)
44-3/8
(1127)
44-3/8
(1127)
16-7/8
(429)
13-7/8
(352)
2-1/8
(54)
11-1/2
(287)
SUPPLY
OPENING
RETURN
OPENING
8 (203)
14 (356)
18 (457)
24 (610)
3/4 (19)
1 (25)
5-1/2
(140)
5-3/4
(146)
11-1/2
(287)
17-1/4
(438)
1-3/8
(35)
3-3/4
(95)
13
(330)
3
(76)
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ELECTRIC/ELECTRIC PACKAGED UNIT MPC*1M414A-2
Page 9
ROOF CURB DIMENSIONS - LARGE BASE
NOTE - Roof deck may be omitted within confines of curb.
Insulated
Panels
Opening for Power Entry
Through Unit Base
5-1/2 x 5-5/8 in.
(140 x 31 mm)
Opening for Power Entry
Through Unit Base
3 x 13 in.
(76 x 330 mm)
52-7/8
(1343)
44-3/8
(1127)
19-1/2
(380)
11-1/2
(287)
19-1/2
(380)
2-1/8
(54)
11-1/2
(287)
SUPPLY
OPENING
RETURN
OPENING
8 (203)
14 (356)
18 (457)
24 (610)
3-3/4
(95)
22-7/8
(581)
7 (178)
3/4 (19)
1 (25)
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ELECTRIC/ELECTRIC PACKAGED UNIT MPC*1M414A-2
Page 10
ADJUSTABLE CURB DIMENSIONS - SMALL BASE
Top Edge
Wood Nailer Strip
Bottom Flange
Typical Slot
Typical Locking Tab
See Cliplock 1000 installation instructions for complete
assembly and installation procedures and requirements.
NOTE:
CLIPLOCK CORNER DETAIL
CURB PROFILE
1
1/2
1-3/4
1
11-5/8
2-1/8
14
1
3-1/2
13-1/2
44-3/8
Bottom Cur
b
Assembly
Opening for Power
Entry thru base
11-5/8
5-1/2
5-3/4
3-5/8
1-3/8
17-1/4
13-7/8
16-7/8
44-3/8
Insulated Panels
Opening for Power
Line Entry thru base
NOTE - Roof deck may be omitted within confines of curb.
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ELECTRIC/ELECTRIC PACKAGED UNIT MPC*1M414A-2
Page 11
Top Edge
Wood Nailer Strip
Bottom Flange
Typical Slot
Typical Locking Tab
See Cliplock 1000 installation instructions for complete
assembly and installation procedures and requirements.
NOTE:
CLIPLOCK CORNER DETAIL
CURB PROFILE
1
1/2
1-3/4
1
19-5/8
11-5/8
2-1/8
19-3/8
11-5/8
14
23-1/8
1
5-1/2
5-3/4
3-1/2
3-1/2
13-1/2
6-7/8
52-7/8
44-3/8
Insulated Panels
Opening for Power
Line Entry thru base
Bottom Cur
b
Assembly
Opening for Power
Entry thru base
NOTE - Roof deck may be omitted within confines of curb.
ADJUSTABLE CURB DIMENSIONS - LARGE BASE
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ELECTRIC/ELECTRIC PACKAGED UNIT MPC*1M414A-2
Form N o. MPC*1M414A-2 (01/2021) Printed in the U.S.A.©2021 MRCOOL LLC
All specifications and illustrations subject to
change without notice and without incurring
obligations.
Page 12
ACCESSORIES
Description Where Used Kit Number
Electric Heater 5KW All MHK05P
Electric Heater 7.5KW All MHK07P
Electric Heater 10KW All MHK10P
Electric Heater 15KW 30, 36, 42, 48, 60 MHK15P
Electric Heater 20KW 42, 48, 60 MHK20P
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