HP and CU - Heat Pump Mini-Split Cutsheet.pdf

Contractor:

Engineer:

Architect:

Rep/Distributor:

Project Detail:

Customer:

Address:

City:

State:

Zip:

Submittal Date:

10/28/2025

Submitted By:

Name:

Company:

Email:

Phone:

Submittal Stage: Design Only

Submittal Project Name:

10199 Alburg Springs LAN Room (Revision 1)

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

PCA-AK24NL & PUZ-AH24NL

21,800 BTU/H CEILING-SUSPENDED INDOOR UNIT

21,800 BTU/H HEAT PUMP OUTDOOR UNIT

Indoor Unit� PCA-AK24NL

Outdoor Unit� PUZ-AH24NL

Job Name:

System Reference: Date:

INDOOR UNIT FEATURES

vanes.

OUTDOOR UNIT FEATURES

• Blue Fin Coating: An anti-corrosion treatment applied to the aluminum fins of the heat exchanger of the outdoor unit to protect against corrosion caused by salt, sulfur, and other airborne contaminants, especially in coastal and industrial areas.

feet. 12k – 18k BTU/h are pre-charged for up to 165 feet of line length. For units with a capacity of 36,000 BTU/h and above, additional refrigerant charges will be required.

• Seacoast protection: Seacoast Protection, made standard in the 2022 production, features a robust anti-corrosion system with phosphate and acrylic-enamel coated external panels, epoxy resin-coated fan motor support and separator assembly valve beds, and Blue Fin treatment for the heat exchanger coil. These components are rated for 2,000 hours of durability under ASTM B117 testing standards, ensuring longevity in corrosive coastal environments.

• Superior energy and operational efficiency

Submittal Documents

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

SPECIFICATIONS: PCA-AK24NL & PUZ-AH24NL

Cooling at 95F1

Maximum Capacity Btu/h 24,000 Rated Capacity Btu/h 21,800 Minimum Capacity Btu/h 9,800 Maximum Power Input W 2,120 Rated Power Input W 1,810 Moisture Removal Pints/h 4 Sensible Heat Factor - 0.8 Power Factor [208V / 230V] % 95 / 95

Heating at 47F2

Maximum Capacity Btu/h 30,800 Rated Capacity Btu/h 28,000 Minimum Capacity Btu/h 8,300 Maximum Power Input W 2,760 Rated Power Input W 2,413 Power Factor [208V / 230V] % 96 / 96

Heating at 17F3

Maximum Capacity Btu/h 15,300 Rated Capacity Btu/h 15,300 Maximum Power Input W 1,610 Rated Power Input W 1,610

Heating at 5F4 Maximum Capacity Btu/h 11,600 Maximum Power Input W 1,660

Heating at -4F5 Maximum Capacity Btu/h 10,400

Efficiency

SEER2 20.2

EER21 12

HSPF2 [IV] 9.3

COP at 47°F2 3.4 COP at 17°F at Maximum Capacity3 2.7 COP at 5°F at Maximum Capacity4 2 COP at -4°F at Maximum Capacity5 1.92 ENERGY STAR® Certified Yes

Electrical

Voltage, Phase, Frequency V AC / V AC, ø, Hz 208 / 230, 1, 60 Guaranteed Voltage Range V AC 198 - 253 Voltage: Indoor - Outdoor, S1-S2 V AC 208/230 Voltage: Indoor - Outdoor, S2-S3 V DC 12-24 Short-circuit Current Rating [SCCR] kA 5 Recommended Fuse/Breaker Size (Outdoor) A 25 Recommended Wire Size [Indoor - Outdoor] AWG 14

Indoor Unit

Fan Motor Output W 95 Airflow Rate at Cooling, Dry CFM 495, 530, 565, 635 Airflow Rate at Cooling, Wet CFM 530, 565, 600, 670 Airflow Rate at Heating, Dry CFM 495, 530, 565, 635 Sound Pressure Level [Cooling] dB (A) 33, 35, 37, 40 Sound Pressure Level [Heating] dB (A) 33, 35, 37, 40 External Finish Color 6.4Y 8.9/0.4

Unit Dimensions (W x D x H) inch x inch x inch [mm x mm x mm] 50-3/8 x 26-3/4 x 9-1/16 [1,280 x 680 x 230]

Package Dimensions (W x D x H) inch x inch x inch [mm x mm x mm] 53-3/16 x 29-15/16 x 12-5/8 [1,350 x 760 x 320]

Unit Weight lbs [kg] 71 [32] Package Weight lbs [kg] 82 [37] Fan Motor Type DC Motor

IDU Operating Temp. Range Cooling Intake Air Temp [Maximum / Minimum] °FDB, °FWB / °FDB, °FWB 90, 73 / 66, 59

Heating Intake Air Temp [Maximum / Minimum] °FDB 82 / 50

NOTES

1Cooling at 95°F (Indoor: 80°F DB, 67°F WB // Outdoor: 95°F DB, 75°F WB) 2Heating at 47°F (Indoor: 70°F DB, 60°F WB // Outdoor: 47°F DB, 43°F WB) 3Heating at 17°F (Indoor: 70°F DB, 60°F WB // Outdoor: 17°F DB, 15°F WB) 4Heating at 5°F (Indoor: 70°F DB, 60°F WB // Outdoor: 5°F DB, 4°F WB) 5Heating at -4°F (Indoor: 70°F DB, 60°F WB // Outdoor: -4°F DB, -5°F WB) *Indoor/Outdoor Unit Operating Temperature Range (Cooling Air Temp [Maximum / Minimum]):

• Wind baffles required to operate below 23°F DB in cooling mode.

• Heat pump system with wind baffle: 0°F - 115°F.

• Refer to wind baffle documentation for further information.

** Outdoor Unit Operating Temperature Range (Cooling Thermal Lock-out / Re-start Temperatures; Heating Thermal Lock-out / Re-start Temperatures):

• System cuts out in heating mode and automatically restarts at these temperatures.

SPECIFICATIONS: PCA-AK24NL & PUZ-AH24NL

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

Outdoor Unit

MCA A 22

MOCP A 37

Fan Motor Output W 74 Airflow Rate Cooling CFM 1,940 Airflow Rate Heating CFM 1,940 Defrost Method Reverse Cycle Coating on Heat Exchanger (Bluefin, Sea Coast) Yes, Yes Sound Pressure Level, Cooling1 dB (A) 49 Sound Pressure Level, Heating2 dB (A) 52 Compressor Type Twin Rotary Compressor Model SRB172FQHMC-L1 Compressor Oil [Type // Charge] Type // oz RM68EH // 23 External Finish Color Munsell 3Y 7.8/1.1 Base Pan Heater Optional

Unit Dimensions (W x D x H) inch x inch x inch [mm x mm x mm] 37-13/32 x 14 x 37-1/8 [950 x 355 x 943]

Package Dimensions (W x D x H) inch x inch x inch [mm x mm x mm] 41-15/16 x 17-3/4 x 42-1/2 [1,065 x 450 x 1,079]

Unit Weight lbs [kg] 155 [70] Package Weight lbs [kg] 179 [81]

ODU Operating Temp. Range

Cooling Intake Air Temp [Maximum / Minimum*] °FDB 115 / 23

Heating Intake Air Temp [Maximum / Minimum] °FDB, °FWB / °FDB, °FWB 70, 59 / -4, -4

Heating Thermal Lock-out / Re-start Temperatures** °FDB -13 / -4

Refrigerant

Type R454B Pre-Charged Refrigerant Amount lbs, oz 7, 11 Maximum Pre-Charged Piping Length ft [m] 165 [50] Additional Refrigerant Charge Per Additional Piping Length oz/ft 0

Piping

Gas Pipe Size O.D. [Flared] inch [mm] 5/8 [15.88] Liquid Pipe Size O.D. [Flared] inch [mm] 3/8 [9.52] Maximum Piping Length ft [m] 165 [50] Maximum Height Difference ft [m] 100 [30] Maximum Number of Bends 15

NOTES

1Cooling at 95°F (Indoor: 80°F DB, 67°F WB // Outdoor: 95°F DB, 75°F WB) 2Heating at 47°F (Indoor: 70°F DB, 60°F WB // Outdoor: 47°F DB, 43°F WB) 3Heating at 17°F (Indoor: 70°F DB, 60°F WB // Outdoor: 17°F DB, 15°F WB) 4Heating at 5°F (Indoor: 70°F DB, 60°F WB // Outdoor: 5°F DB, 4°F WB) 5Heating at -4°F (Indoor: 70°F DB, 60°F WB // Outdoor: -4°F DB, -5°F WB) *Indoor/Outdoor Unit Operating Temperature Range (Cooling Air Temp [Maximum / Minimum]):

• Wind baffles required to operate below 23°F DB in cooling mode.

• Heat pump system with wind baffle: 0°F - 115°F.

• Refer to wind baffle documentation for further information.

** Outdoor Unit Operating Temperature Range (Cooling Thermal Lock-out / Re-start Temperatures; Heating Thermal Lock-out / Re-start Temperatures):

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

INDOOR UNIT ACCESSORIES: PCA-AK24NL

Control Interface

Airzone Wired Blueface Controller Black AZZBSBLUEZEROCN Airzone Wired Blueface Controller White AZZBSBLUEZEROCB Airzone Wireless Lite Controller Black AZZBSLITERN Airzone Wireless Lite Controller White AZZBSLITERB Airzone Wireless Think Controller Black AZZBSTHINKRN Airzone Wireless Think Controller White AZZBSTHINKRB IT Extender for kumo station PAC-WHS01IE-E kumo station for the Comfort app PAC-WHS01HC-E Operation and Error Status Output Adapter 1 PAC-SF40RM-E Procon BACnet and Modbus Interface PAC-UKPRC001-CN-1 Thermostat Interface for 3rd Party Thermostats PAC-US445CN-1 Wireless Interface Adapter for the Comfort app PAC-USWHS002-WF-2

Condensate

Blue Diamond Advanced Mini Condensate Pump w Reservoir Sensor 208230V recommended X87-721 Blue Diamond MaxiBlue Advanced Mini Condensate Pump w Reservoir Sensor 110V up to 48000 BTUH recommended X87-711 Blue Diamond MegaBlue Advanced Condensate Pump w Reservoir Sensor X87-835 Blue Diamond Sensor Extension Cable 15 Ft C13-103 Refco Condensate Pump 100-240 VAC up to 120000 BTUH COMBI

Wired Remote Controller

Deluxe Wired MA Remote Controller 1 PAR-42MAAUB Simple Direct Wired Remote Controller PAC-SDW01RC-1 Simple MA Remote Controller 1 PAC-YT53CRAU-J Touch MA Wired Remote Controller 1 PAR-CT01MAU-SB

Lineset

10 x 3/8 x 10 x 5/8 Lineset Twin-Tube Insulation MPLS385812T-10 100 x 3/8 x 100 x 5/8 Lineset Twin-Tube Insulation MPLS385812T-100 15 x 3/8 x 15 x 5/8 Lineset Twin-Tube Insulation MPLS385812T-15 30 x 3/8 x 30 x 5/8 Lineset Twin-Tube Insulation MPLS385812T-30 50 x 3/8 x 50 x 5/8 Lineset Twin-Tube Insulation MPLS385812T-50 65 x 3/8 x 65 x 5/8 Lineset Twin-Tube Insulation MPLS385812T-65

Power Supplies & Auxiliary Components

3-Pin Wiring Harness PAC-715AD 5-Pin Wiring Harness PAC-725AD

Wireless Remote Controller

Lockdown Bracket for Wireless Handheld Remote Controllers RCMKP1CB RedLINK Wireless Remote Controller MHK2 Universal Wireless MA Handheld Remote Controller PAR-FL32MA-E Universal Wireless Receiver for PAR-FL32MA-E PAR-FA32MA-W Wireless Handheld Controller kit with Receiver and i-See Sensor for Ceiling Suspended Models PAR-SA92MW-E Wireless Handheld Controller kit with Receiver for PCA models PAR-SL93B-E

Disconnect Switch 30A600VUL fits 2 X 4 utility box - Black TAZ-MS303 30A600VUL fits 2 X 4 utility box - White TAZ-MS303W

Remote Sensor

Flush Mount Remote Temperature Sensor for SEZ SLZ SVZ and all P-Series models PAC-USSEN002-FM-1 Wall Mount Remote Temperature Sensor PAC-SE41TS-E Wireless temperature and humidity sensor for the Comfort app PAC-USWHS003-TH-1

Power Supplies and Auxiliary Components Backup Heat Relay Kit Adapter for CN24 or CN152 Connector CN24RELAY-KIT-CM3

Filter 65 Medium Efficiency Filter MERV 8 PAC-SH89KF-E

NOTES

1Unable to use with Wireless Remote Controller

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

OUTDOOR UNIT ACCESSORIES: PUZ-AH24NL

Mini-Split Wire

14 Gauge 4 wire Armored MiniSplit Cable250 ft roll SW144-250 14 Gauge 4 wire Armored MiniSplit Cable50 ft roll SW144-50 14 Gauge 4 wire MiniSplit Cable250 ft roll S144-250 14 Gauge 4 wire MiniSplit Cable50 ft roll S144-50

Stand

18 Single Fan Stand QSMS1801M 24 Single Fan Stand QSMS2401M Condenser Wall Bracket QSWB2000M-1 Condenser Wall Bracket - Stainless Steel Finish QSWBSS Outdoor Unit 3-14 inch Mounting Base Pair - Plastic DSD-400P Outdoor Unit Stand 12 High QSMS1201M

Power Supplies & Auxiliary Components

3-Pin Wiring Harness PAC-715AD 5-Pin Wiring Harness PAC-725AD

Wind Baffle

Front Wind Baffle WB-PA5 Rear Wind Baffle WB-RE5 Side Advanced Wind Baffle WB-SD5

M-NET Converter M-Net Interface for P-Series PAC-SJ95MA-E Air Outlet Guide Air Outlet Guide 1 Piece PAC-SG59SG-E Mounting Pad Condensing Unit Mounting Pad 24 x 42 x 3 ULTRILITE2 Hail Guards Hail Guard HG-A6 Drain Socket Drain Socket PAC-SG61DS-E

Control/Service Tool ControlService Tool PAC-SK52ST M- & P-Series Maintenance Tool Cable Set M21EC0397

Optional Defrost Heater Optional Defrost Heater PAC-SK62BH-E Centralized Drain Pan Centralized Drain Pan PAC-SG64DP-E Snow/Rain Diverter SnowRain Diverter SRD-4

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

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INDOOR UNIT DIMENSIONS: PCA-AK24NL

METUS_2025-02_PROPIN

1340 Satellite Boulevard Suwanee, GA 30024 Toll Free: 800-433-4822 https://mitsubishicomfort.com

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

OUTDOOR UNIT DIMENSIONS: PUZ-AH24NL

Job Name: Location: Date:

Purchaser: Engineer:

Submitted to: For Reference Approval Construction System Designation: Schedule No.:

M- and P-SERIES

Specifications are subject to change without notice.

© 2013 Mitsubishi Electric US, Inc.

Model: PAR-31MAA

BACKLIT MA REMOTE CONTROLLER (PAR-31MAA)

SPECIFICATIONS

French)

- On/Off

- Operation modes cool, heat, dry, fan

- Set temperature

- Fan speed setting

- Airflow direction

• Timer Operation:

- Weekly Timer: On/Off/Temperature setting up to 8 times per day of the week in 1-minute increments

- Simple Timer: On and Off time can be set once within 72-hour period in 1-hour increments

- Auto-off Timer: Turns indoor unit Off based on countdown time up to 4-hours in 30-minute increments

• Room Temperature: Displays room temperature sensed either at the indoor unit (default) or at the remote controller

• Set Temperature Range Limit: From the Backlit MA Controller, the allowable set temperature range can be reduced for cool and heat modes

(model dependent)

On/Off from the backlit MA controller

indoor unit connection terminal or control adapter (MAC-333IF for M-Series) requires crossover wiring for indoor unit grouping

• Dimensions: 4-3/4 x 3/4 x 4-3/4" (120 x 19 x 120 mm)

Job Name: Location: Date:

Purchaser: Engineer:

Submitted to: For Reference Approval Construction System Designation: Schedule No.:

M- and P-SERIES

Specifications are subject to change without notice.

© 2013 Mitsubishi Electric US, Inc.

Model: PAR-31MAA

BACKLIT MA REMOTE CONTROLLER (PAR-31MAA)

SPECIFICATIONS

• Controls group operation for up to 16 indoor units in a single group

• Features selectable multi-lingual LCD (English, Spanish, and

French)

• Supports both Fahrenheit and Celsius

• User functions allow user to set

- On/Off

- Operation modes cool, heat, dry, fan

- Set temperature

- Fan speed setting

- Airflow direction

• Timer Operation:

- Weekly Timer: On/Off/Temperature setting up to 8 times per day of the week in 1-minute increments

- Simple Timer: On and Off time can be set once within 72-hour period in 1-hour increments

- Auto-off Timer: Turns indoor unit Off based on countdown time up to 4-hours in 30-minute increments

• Room Temperature: Displays room temperature sensed either at the indoor unit (default) or at the remote controller

• Set Temperature Range Limit: From the Backlit MA Controller, the allowable set temperature range can be reduced for cool and heat modes

• Special Function Rotation/Backup (Lead/Lag for P-Series)

• SEZ Static Pressure Setting

• Supplemental heat function enable/disable

• Set P-Series twinning function

• Function Lock Out: Prohibits all functions or all functions except

On/Off from the backlit MA controller

• Addressing: No addressing required

• Wiring: connects using two-wire, stranded, non-polar control wire to indoor unit connection terminal or control adapter (MAC-333IF for M-Series) requires crossover wiring for indoor unit grouping

• Dimensions: 4-3/4 x 3/4 x 4-3/4" (120 x 19 x 120 mm)

2. Local remote controller A3 Rev.

CONTROLLER 3 - 4

C on tr ol le r

2. Local remote controller2-1. MA remote controller [PAR-31MAA]

1. Operation/Display Functions

Item Description Setting Display

ON/OFF

Operation mode switching

Room temp.

setting *3

Fan speed setting

Switches between ON and OFF.

Switches among Cool/Dry/Fan/Auto/Heat.

The temperature can be set within the following range.

Cool/Dry : 19°C - 30°C (14°C - 30°C) / 67°F - 87°F (57°F - 87°F) Heat : 17°C - 28°C (17°C - 28°C) / 63°F - 83°F (63°F - 83°F) Auto : 19°C - 28°C (17°C - 28°C) / 67°F - 83°F (63°F - 83°F) ( ) For PEFY/PFFY by setting DipSW 7-1 to ON and limits to NI6H fan speed only.

Changes fan speed.

* Available fan speeds vary depending on the model.

Air flow direction setting

Changes airflow direction.

* Available airflow directions vary depending on the model.

Louver setting Switches between louver ON/OFF.

Ventilation equipment control

Interlocked setting and interlocked operation setting with the City Multi LOSSNAY units can be made.

The Stop/Low/High settings of the ventilation equipment can be controlled.

Auto descending panel *1

Raises and lowers the automatic elevating panel.

backlight Pressing any button turns the backlight on and it will stay lit for a certain period of time depending on the screen.

Main display mode setting

The Main display can be displayed in two different modes:

"Full" and "Basic."

Clock *2 Date (year/month/day) and time (hour/minute) can be set.

The set time as well as the day of the week will be displayed on the Main display.

It is also possible to set not to display the time on the Main display.

Clock display The clock can be displayed in 12-hour format (AM/PM before or after the time) and 24-hour format.

Room temp.

display *3

Displays the room temperature on the Main display in the "Full" mode during operation.

Error information When an error occurs, an error code and the unit address appear.

Air conditioning unit model, serial number, and contact number can be set to appear when an error occurs. (The information above needs to be entered in advance.)

* An error code may not appear depending on the error.

Filter information A filter sign will appear when it is time to clean the filter.

:Each group :Not available

2. Schedule and timer setting Item Description Setting Display

Timer ON/OFF timer Turns ON and OFF daily at a set time.

• Time can be set in 5-minute increments.

• It is also possible to set the ON time only or the OFF time only.

Auto-OFF timer Turns off the unit after a certain period of operation.

• Operation time can be set to a value from 30 to 240 minutes in

10-minute increments.

Weekly timer Weekly ON/OFF times and set temperatures can be set.

• Time can be set in 5-minute increments. Up to 8 schedule patterns can be set per day of the week.

* Not valid when the ON/OFF timer is set.

Night setback The temperature range and the start/stop times can be set.

:Each group :Not available

3. Restriction settings Item Description Setting Display

Allows/disallows local operation

Temperature range restriction

The following operation can be prohibited by making certain settings on the centralized controller: ON/OFF, operation mode setting, temperature setting, and filter sign reset.

* While an operation is prohibited, the operation icon lights up

(only on the Main display in the "Full" mode).

Operation lock The following operation can be prohibited respectively: ON/OFF, operation mode setting, temperature setting, and airflow direction setting.

The room temperature range for each operation mode can be restricted.

Auto return The units operate at the preset temperature after a designated period.

(Time can be set to a value from 30 to 120 in 10-minute increments.)

* Not valid when the temperature setting range is restricted.

password Administrator password (required for schedule setting etc.) and Maintenance password (required for test run and function setting etc.) can be set.

:Each group :Not available

4. Miscellaneous items Item Description Setting Display

Language Selection

Manual vane Angle *1

Select the display language from the following 8 languages.

English, French, German, Spanish, Italian,Portuguese, Swedish, and Russian

Contrast Adjusts LCD contrast.

Fixes the vane position for each air outlet.

Service *1 Contains Test run, Function setting, Refrigerant volume check, Refrigerant leak check, Smooth maintenance, Request code, and Error history.

*1 This function is active only for the units that support the function.

*2 The clock is accurate within 50 seconds per month (at the temperature of 25ºC [77°F]). The clock is backed up for 7 days.

*3 Temperature will be displayed either in Centigrade in 0.5- or 1-degree increments, or in Fahrenheit, depending on the indoor unit model and the display mode setting on the remote controller.

:Each group :Not available

MA

remote controller

Non-polarized 2-wire

Non-polarized 2-wire

MA

remote controller

System

*When a PAR-31MAA is connected to a group, no other MA remote controllers can be connected to the same group.

example

3/4 [1- ]13/16

[3

9 /

(Front view) (Side view) (Rear view) External dimension

Unit:mm[in.]

[ ] 4619

.5

[4- ]3/4120

[4

3 /

Backlit LCD Can be set and shown by 0.5°C degree.

Fri

Mode Temp. Fan

Room

Cool AutoSet temp.

Notes:

Notes:

1340 Satellite Boulevard Suwanee, GA 30024 Tele: 678-376-2900 • Fax: 800-889-9904 Toll Free: 800-433-4822 www.mehvac.comSpecifications are subject to change without notice.

© 2013 Mitsubishi Electric US, Inc.

FORM# PAR-31MAA - 201309

Model: PAR-31MAA - DIMENSIONS

3/4

[1- ]13/16

(Front view) (Side view)

(Rear view)

Unit:mm[in.]

.5

[4- ]3/4120

3/4

[1- ]13/16

(Front view) (Side view)

(Rear view)

Unit:mm[in.]

.5

[4- ]3/4120

Notes

Contractor:

Engineer:

Architect:

Rep/Distributor:

Project Detail:

Customer:

Address:

City:

State:

Zip:

Submittal Date:

10/28/2025

Submitted By:

Name:

Company:

Email:

Phone:

Submittal Stage: Design Only

Submittal Project Name:

10199 Alburg Springs Inspection Booth (Revision 1)

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

MSZ-GX24NL & MUZ-GX24NLHZ

22,400 BTU/H WALL-MOUNTED INDOOR UNIT

22,400 BTU/H INVERTER HYPER HEAT PUMP OUTDOOR UNIT

Indoor Unit� MSZ-GX24NL

Outdoor Unit� MUZ-GX24NLHZ

Job Name:

System Reference: Date:

INDOOR UNIT FEATURES

• Dual Barrier Coating: The patented Dual Barrier Coating reduces the collection of contaminants like dust, fibers, smoke, and oil on the inner surface of the heat pump, resulting in optimal airflow and easier maintenance.

• Econo Cool: Econo Cool temporarily and automatically adjusts the airflow based on heat exchanger temperature. The set temperature is increased slightly, which saves energy, while maintaining comfort.

• Filter: Electrostatic Enzyme filter (built-in) that is charged with static electricity and designed to attract and filter charged particles which can include airborne non-living particulates. and Microparticle filter (optional) that removes non-living particulate matter, which can include dust and smoke.

• Multiple control options including: Back-lit screen hand-held Remote Controller (provided with unit), comfort app, third-party interfaces and both wired and wireless controllers

OUTDOOR UNIT FEATURES

• Blue Fin Coating: An anti-corrosion treatment applied to the aluminum fins of the heat exchanger of the outdoor unit to protect against corrosion caused by salt, sulfur, and other airborne contaminants, especially in coastal and industrial areas.

Submittal Documents

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

SPECIFICATIONS: MSZ-GX24NL & MUZ-GX24NLHZ

Cooling at 95F1

Maximum Capacity Btu/h 27,000 Rated Capacity Btu/h 22,400 Minimum Capacity Btu/h 7,400 Maximum Power Input W 2,890 Rated Power Input W 1,720 Moisture Removal Pints/h 4.5 Sensible Heat Factor - 0.78 Power Factor [208V / 230V] % 98 / 98

Heating at 47F2

Maximum Capacity Btu/h 32,000 Rated Capacity Btu/h 21,200 Minimum Capacity Btu/h 6,800 Maximum Power Input W 4,000 Rated Power Input W 1,500 Power Factor [208V / 230V] % 97 / 97

Heating at 17F3

Maximum Capacity Btu/h 25,400 Rated Capacity Btu/h 14,000 Maximum Power Input W 3,500 Rated Power Input W 1,400

Heating at 5F4 Maximum Capacity Btu/h 21,200 Maximum Power Input W 3,450

Heating at -5F6 Maximum Capacity Btu/h 18,070 Heating at -10F7 Maximum Capacity Btu/h 16,410 Heating at -22F9 Maximum Capacity Btu/h 11,380

Efficiency

SEER2 21.5

EER21 13

HSPF2 [IV] 10

COP at 47°F2 4.14 COP at 17°F at Maximum Capacity3 2.12 COP at 5°F at Maximum Capacity4 1.8 COP at -5°F at Maximum Capacity6 1.68 COP at -10°F at Maximum Capacity7 1.56 ENERGY STAR® Certified Yes

Electrical

Voltage, Phase, Frequency V AC / V AC, ø, Hz 208 / 230, 1, 60 Guaranteed Voltage Range V AC 187 - 253 Voltage: Indoor - Outdoor, S1-S2 V AC 230 Voltage: Indoor - Outdoor, S2-S3 V DC 24 Short-circuit Current Rating [SCCR] kA 5 Recommended Fuse/Breaker Size (Outdoor) A 25 Recommended Wire Size [Indoor - Outdoor] AWG 14

Indoor Unit

MCA A 1

Fan Motor Output W 56 Airflow Rate at Cooling, Dry CFM 324, 392, 454, 636, 765 Airflow Rate at Cooling, Wet CFM 292, 353, 408, 573, 688 Airflow Rate at Heating, Dry CFM 344, 392, 454, 530, 765 Sound Pressure Level [Cooling] dB (A) 30, 37, 41, 48, 53 Sound Pressure Level [Heating] dB (A) 30, 37, 41, 45, 50 Drain Pipe Size O.D. inch [mm] 5/8 [15.88] Dual Barrier Coating on Heat Exchanger Yes External Finish Color Munsell 0.7PB 9.2/0.4

Unit Dimensions (W x D x H) inch x inch x inch [mm x mm x mm] 43-5/16 x 10-1/8 x 12-13/16 [1,100 x 257 x 325]

Package Dimensions (W x D x H) inch x inch x inch [mm x mm x mm] 45-1/2 x 15-1/2 x 13-1/2 [1,160 x 400 x 340]

Unit Weight lbs [kg] 37 [16.50] Package Weight lbs [kg] 42 [18.80] Fan Motor Type DC Motor

IDU Operating Temp. Range Cooling Intake Air Temp [Maximum / Minimum] °FDB, °FWB / °FDB, °FWB 90, 73 / 67, 57

Heating Intake Air Temp [Maximum / Minimum] °FDB 80 / 70

NOTES

1Cooling at 95°F (Indoor: 80°F DB, 67°F WB // Outdoor: 95°F DB, 75°F WB) 2Heating at 47°F (Indoor: 70°F DB, 60°F WB // Outdoor: 47°F DB, 43°F WB) 3Heating at 17°F (Indoor: 70°F DB, 60°F WB // Outdoor: 17°F DB, 15°F WB) 4Heating at 5°F (Indoor: 70°F DB, 60°F WB // Outdoor: 5°F DB, 4°F WB) 6Heating at -5°F (Indoor: 70°F DB, 60°F WB // Outdoor: -5°F DB, -6°F WB) 7Heating at -10°F (Indoor: 70°F DB, 60°F WB // Outdoor: -10°F DB, -11°F WB) 9Heating at -22°F (Indoor: 70°F DB, 60°F WB // Outdoor: -22°F DB, -23°F WB)

* Indoor/Outdoor Unit Operating Temperature Range (Cooling Air Temp [Maximum / Minimum]):

• Applications should be restricted to comfort cooling only; equipment cooling applications are not recommended for low ambient temperature conditions.

** Outdoor Unit Operating Temperature Range (Cooling Thermal Lock-out / Re-start Temperatures; Heating Thermal Lock-out / Re-start Temperatures):

SPECIFICATIONS: MSZ-GX24NL & MUZ-GX24NLHZ

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

Outdoor Unit

MCA A 23

MOCP A 25

Fan Motor Full Load Amperage A 0.76 Fan Motor Output W 55 Airflow Rate Cooling CFM 2,202 Airflow Rate Heating CFM 1,934 Defrost Method Reverse Cycle Coating on Heat Exchanger (Bluefin, Sea Coast) Yes, Yes Sound Pressure Level, Cooling1 dB (A) 55 Sound Pressure Level, Heating2 dB (A) 55 Compressor Type Twin Rotary Compressor Model SRB172FQHMT Compressor Oil [Type // Charge] Type // oz RM68EH // 14.5 External Finish Color Munsell 3Y 7.8/1.1 Base Pan Heater Built-in

Unit Dimensions (W x D x H) inch x inch x inch [mm x mm x mm] 33-1/16 x 13 x 34-5/8 [840 x 330 x 880]

Package Dimensions (W x D x H) inch x inch x inch [mm x mm x mm] 38-3/4 x 16-3/4 x 40-3/4 [980 x 420 x 1,030]

Unit Weight lbs [kg] 117 [52.80] Package Weight lbs [kg] 137 [61.70]

ODU Operating Temp. Range

Cooling Intake Air Temp [Maximum / Minimum*] °FDB 115 / 14 Cooling Thermal Lock-out / Re-start Temperatures** °FDB -1 / 3

Heating Intake Air Temp [Maximum / Minimum] °FDB, °FWB / °FDB, °FWB 75, 65 / -22, -23

Heating Thermal Lock-out / Re-start Temperatures** °FDB -34 / -22.5

Refrigerant

Type R454B Pre-Charged Refrigerant Amount lbs, oz 3, 12 Maximum Pre-Charged Piping Length ft [m] 50 [15] Additional Refrigerant Charge Per Additional Piping Length oz/ft 0.22

Piping

Gas Pipe Size O.D. [Flared] inch [mm] 5/8 [15.88] Liquid Pipe Size O.D. [Flared] inch [mm] 1/4 [6.35] Maximum Piping Length ft [m] 100 [30] Maximum Height Difference ft [m] 50 [15] Maximum Number of Bends 10

NOTES

1Cooling at 95°F (Indoor: 80°F DB, 67°F WB // Outdoor: 95°F DB, 75°F WB) 2Heating at 47°F (Indoor: 70°F DB, 60°F WB // Outdoor: 47°F DB, 43°F WB) 3Heating at 17°F (Indoor: 70°F DB, 60°F WB // Outdoor: 17°F DB, 15°F WB) 4Heating at 5°F (Indoor: 70°F DB, 60°F WB // Outdoor: 5°F DB, 4°F WB) 6Heating at -5°F (Indoor: 70°F DB, 60°F WB // Outdoor: -5°F DB, -6°F WB) 7Heating at -10°F (Indoor: 70°F DB, 60°F WB // Outdoor: -10°F DB, -11°F WB) 9Heating at -22°F (Indoor: 70°F DB, 60°F WB // Outdoor: -22°F DB, -23°F WB)

* Indoor/Outdoor Unit Operating Temperature Range (Cooling Air Temp [Maximum / Minimum]):

• Applications should be restricted to comfort cooling only; equipment cooling applications are not recommended for low ambient temperature conditions.

** Outdoor Unit Operating Temperature Range (Cooling Thermal Lock-out / Re-start Temperatures; Heating Thermal Lock-out / Re-start Temperatures):

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

INDOOR UNIT ACCESSORIES: MSZ-GX24NL

Wired Remote Controller

Deluxe MA Wired Remote Controller 1 PAR-42MAAUB Simple Direct Wired Remote Controller PAC-SDW01RC-1 Simple MA Remote Controller 1 PAC-YT53CRAU-J Touch MA Wired Remote Controller 1 PAR-CT01MAU-SB

Filter

Electro Static Anti-allergy Enzyme Filter MAC-2310FT-E Electro Static Anti-allergy Enzyme Filter MAC-2320FT-E Microparticle Filter MAC-EMF615FT-E Microparticle Filter MAC-EMF515FT-E

Control Interface

Airzone Wired Blueface Controller Black AZZBSBLUEZEROCN Airzone Wired Blueface Controller White AZZBSBLUEZEROCB Airzone Wireless Lite Controller Black AZZBSLITERN Airzone Wireless Lite Controller White AZZBSLITERB Airzone Wireless Think Controller Black AZZBSTHINKRN Airzone Wireless Think Controller White AZZBSTHINKRB IT Extender for kumo station PAC-WHS01IE-E kumo station for the Comfort app PAC-WHS01HC-E M-Net I/O Control Interface for M-Series 2 MAC-334IF-E Procon BACnet and Modbus Interface PAC-UKPRC001-CN-1 Thermostat Interface for 3rd Party Thermostats PAC-US445CN-1 Wireless Interface Adapter for the Comfort app PAC-USWHS002-WF-2

Lineset

100 x 1/4 x 100 x 5/8 Lineset Twin-Tube Insulation MLS145812T-100 15 x 1/4 x 15 x 5/8 Lineset Twin-Tube Insulation MLS145812T-15 30 x 1/4 x 30 x 5/8 Lineset Twin-Tube Insulation MLS145812T-30 50 x 1/4 x 50 x 5/8 Lineset Twin-Tube Insulation MLS145812T-50 65 x 1/4 x 65 x 5/8 Lineset Twin-Tube Insulation MLS145812T-65

Condensate

Blue Diamond Advanced Mini Condensate Pump w Reservoir Sensor 208230V recommended X87-721 Blue Diamond MaxiBlue Advanced Mini Condensate Pump w Reservoir Sensor 110V up to 48000 BTUH recommended X87-711 Blue Diamond MegaBlue Advanced Condensate Pump w Reservoir Sensor X87-835 Blue Diamond Sensor Extension Cable 15 Ft C13-103 Drain Pan Level SensorControl SS610E Refco Condensate Pump 100-240 VAC GOBI-II Refco Condensate Pump 100-240 VAC up to 120000 BTUH COMBI Sauermann Condensate Pump SI30-230

Disconnect Switch 30A600VUL fits 2 X 4 utility box - Black TAZ-MS303 30A600VUL fits 2 X 4 utility box - White TAZ-MS303W

Remote Sensor Remote Temperature Sensor for MFZ MLZ and MSZ models M21EAA307 Wireless temperature and humidity sensor for the Comfort app PAC-USWHS003-TH-1

Wireless Remote Controller Lockdown Bracket for Wireless Handheld Remote Controllers RCMKP1CB RedLINK Wireless Remote Controller MHK2

Power Supplies and Auxiliary Components Backup Heat Relay Kit Adapter for CN24 or CN152 Connector CN24RELAY-KIT-CM3

Drain Hose Flexible Mini-Split Drain Hose DRX-16

NOTES

2Allows IDU Connection to MA Controller:

Deluxe MA Remote Controller Simple MA Controller Touch MA Controller 1Requires MAC-334IF-E Adapter 1Requires MAC-334IF-E Adapter 1Requires MAC-334IF-E Adapter

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

OUTDOOR UNIT ACCESSORIES: MUZ-GX24NLHZ

Mini-Split Wire

14 Gauge 4 wire Armored MiniSplit Cable250 ft roll SW144-250 14 Gauge 4 wire Armored MiniSplit Cable50 ft roll SW144-50 14 Gauge 4 wire MiniSplit Cable250 ft roll S144-250 14 Gauge 4 wire MiniSplit Cable50 ft roll S144-50 16 Gauge 4 wire Armored MiniSplit Cable250 ft roll SW164-250 16 Gauge 4 wire Armored MiniSplit Cable50 ft roll SW164-50 16 Gauge 4 wire MiniSplit Cable250 ft roll S164-250 16 Gauge 4 wire MiniSplit Cable50 ft roll S164-50

Stand

18 Single Fan Stand QSMS1801M 24 Single Fan Stand QSMS2401M Condenser Wall Bracket QSWB2000M-1 Condenser Wall Bracket - Stainless Steel Finish QSWBSS Outdoor Unit 3-14 inch Mounting Base Pair - Plastic DSD-400P Outdoor Unit Stand 12 High QSMS1201M

Snow/Rain Diverter SnowRain Diverter SRD-3

Control/Service Tool M- & P-Series Maintenance Tool Cable Set M21EC0397 Maintenance Tool Interface PAC-USCMS-MN-1

Air Outlet Guide Air Outlet Guide MAC-890SG-E Mounting Pad Condensing Unit Mounting Pad 16 x 36 x 3 ULTRILITE1 Hail Guards Hail Guard HG-A7

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

MSZ-GX18NL- U1 MSY-GX18NL- U1

MSZ-GX24NL- U1 MSY-GX24NL- U1

MSZ-GX30NL- U1 MSY-GX30NL- U1

MSZ-GX36NL- U1 MSY-GX36NL- U1

INDOOR UNIT DIMENSIONS: MSZ-GX24NL

METUS_2025-03_PROPIN

1340 Satellite Boulevard Suwanee, GA 30024 Toll Free: 800-433-4822 https://mitsubishicomfort.com

Specifications are subject to change without notice.� © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.

16-7/16

1-9/16

-3

/4

-5 /8

-3

/8

/1

OVAL HOLES 2× 3/8 × 13/16

→AIR IN

AIR IN

↓ AIR OUT

BO

LT

P

IT

C H

F O

R

IN

ST

AL

LA

TI

O N

DRAIN HOLE ø1-21/32

-5

/8

-2

5/

5/

6-7/8 19-11/16

33-1/16 3-3/16

HANDLE

3-

/3

6- 1/

7-11/16

19/32

GAS REFRIGERANT

PIPE JOINT

LIQUID

REFRIGERANT

PIPE JOINT

SERVICE PANEL

VALVE COVER

SERVICE PORT

4 in OR MORE.

BA

SI

CA

LL

Y

OP

EN

in O

R

MO

RE

W

ITH

OU

T

AN

Y

OB

ST

RU

CT

IO

N

IN

FR

ON

T A

ND

B

OT

H

SI

DE

S

OF

TH

E

UN

IT.

14 in OR MORE.

20 in OR MORE.

OPEN TWO SIDES OF RIGHT,

LEFT OR REAR SIDE.

4 in OR MORE.

REQUIRED SPACE

REFRIGERANT

PIPE JOINT

LIQUID REFRIGERANT PIPE FLARED 1/4ʺ

FLARED 1/2"GAS REFRIGERANT PIPE

MUZ-GX18NL MUZ-GX18NLHZ

MUY-GX18NL

REFRIGERANT

PIPE JOINT

LIQUID REFRIGERANT PIPE FLARED 1/4ʺ

FLARED 5/8"GAS REFRIGERANT PIPE

MUZ-GX24/30/36NL MUZ-GX24NLHZ

MUY-GX24/30/36NL

MUZ-GX18NL-U1

MUZ-GX24NL-U1

MUZ-GX18NLHZ-U1

MUZ-GX24NLHZ-U1

MUY-GX18NL-U1

MUY-GX24NL-U1

MUZ-GX30NL-U1

MUZ-GX36NL-U1

MUY-GX30NL-U1

MUY-GX36NL-U1

OUTDOOR UNIT DIMENSIONS: MUZ-GX24NLHZ

Notes