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Product Name: Mitsubishi 18000 BTU 1.5 Ton SEER 20 Mini Split Cool & HEAT PUMP NEW R-454B System

Item#: MUZHM18NAU1 MSZHM18NAU1
Reg Price: $4,760.00
Your Price: $2,740.00
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Product Details - MUZHM18NAU1 MSZHM18NAU1


INDOOR UNIT FEATURES
• 12-hour timer
• Auto restart
• 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. (HX Fan Only)
• 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.
• Electrostatic Enzyme Filer: Charged with static electricity, the Electrostatic filter is designed to attract and filter charged particles which can include
airborne non-living particulates.
• Four fan speed options: Low, Medium, high, Super-high
• Multiple control options including: Hand-held Remote Controller (provided with unit), comfort app, third-party interfaces and both wired and wireless
controllers
• Smart Dry Mode: Improves humidity control with minimal over-cooling of the space
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.
• INVERTER-driven compressor: An inverter-driven compressor generates the precise capacity needed to maintain a temperature set point.
• Powered by Outdoor Unit: The outdoor unit powers the indoor unit, and should a power outage occur, the system is automatically restarted when power
returns
Specifications are subject to change without notice.

 

SPECIFICATIONS: MSZ-HX18NL & MUZ-HX18NL
Cooling at 95F^{1} Maximum Capacity Btu/h 18,000
Rated Capacity Btu/h 17,200
Minimum Capacity Btu/h 5,800
Maximum Power Input W 2,330
Rated Power Input W 1,370
Moisture Removal Pints/h 3.4
Sensible Heat Factor - 0.78
Power Factor [208V / 230V] % 97 / 97
Heating at 47F^{2} Maximum Capacity Btu/h 20,800
Rated Capacity Btu/h 18,000
Minimum Capacity Btu/h 5,400
Maximum Power Input W 2,630
Rated Power Input W 1,590
Power Factor [208V / 230V] % 97 / 97
Heating at 17F^{3} Maximum Capacity Btu/h 15,000
Rated Capacity Btu/h 11,400
Maximum Power Input W 1,980
Rated Power Input W 1,260
Heating at 5F^{4} Maximum Capacity Btu/h 12,600
Maximum Power Input W 2,050
Heating at -5F^{6} Maximum Capacity Btu/h 10,810
Efficiency SEER2 20
EER2^{1} 12.55
HSPF2 [IV] 9.5
COP at 47°F^{2} 3.32
COP at 17°F at Maximum Capacity^{3} 2.22
COP at 5°F at Maximum Capacity^{4} 1.8
COP at -5°F at Maximum Capacity^{6} 1.5
ENERGY STAR^{®} Certified Yes
Electrical Voltage, Phase, Frequency V AC / V AC, , 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 20
Recommended Wire Size [Indoor - Outdoor] AWG 14
Indoor Unit MCA A 1
Fan Motor Output W 40
Airflow Rate at Cooling, Dry CFM 314, 421, 524, 621
Airflow Rate at Cooling, Wet CFM 283, 379, 471, 559
Airflow Rate at Heating, Dry CFM 301, 421, 524, 621
Sound Pressure Level [Cooling] dB (A) 30, 37, 42, 47
Sound Pressure Level [Heating] dB (A) 30, 37, 42, 47
Drain Pipe Size O.D. inch [mm] 5/8 [15.88]
Dual Barrier Coating on Heat Exchanger No
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]		 36-5/16 x 10-7/8 x 12 [923 x 278 x 305]
Package Dimensions (W x D x H) inch x inch x inch
[mm x mm x mm]		 39-1/2 x 15-1/4 x 14-1/4 [1,000 x 390 x 360]
Unit Weight lbs [kg] 28 [12.50]
Package Weight lbs [kg] 33 [14.60]
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
^{1} Cooling at 95°F (Indoor: 80°F DB, 67°F WB // Outdoor: 95°F DB, 75°F WB)
^{2} Heating at 47°F (Indoor: 70°F DB, 60°F WB // Outdoor: 47°F DB, 43°F WB)
^{3} Heating at 17°F (Indoor: 70°F DB, 60°F WB // Outdoor: 17°F DB, 15°F WB)
^{4} Heating at 5°F (Indoor: 70°F DB, 60°F WB // Outdoor: 5°F DB, 4°F WB)
^{6} Heating at -5°F (Indoor: 70°F DB, 60°F WB // Outdoor: -5°F DB, -6°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):
• System cuts out in heating mode and automatically restarts at these temperatures.
Specifications are subject to change without notice. © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
SPECIFICATIONS: MSZ-HX18NL & MUZ-HX18NL
Outdoor Unit MCA A 16
MOCP A 29
Fan Motor Full Load Amperage A 0.74
Fan Motor Output W 55
Airflow Rate Cooling CFM 1,816
Airflow Rate Heating CFM 1,415
Defrost Method Reverse Cycle
Coating on Heat Exchanger (Bluefin, Sea Coast) Yes, Yes
Sound Pressure Level, Cooling^{1} dB (A) 49
Sound Pressure Level, Heating^{2} dB (A) 51
Compressor Type Twin Rotary
Compressor Model SRB140FQHMT
Compressor Oil [Type // Charge] Type // oz RM68EH // 11.83
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]		 31/-1/2 x 11-1/4 x 21/5/8 [800 x 285 x 714]
Package Dimensions (W x D x H) inch x inch x inch
[mm x mm x mm]		 37-1/16 x 14-31/32 x 35-1/16 [940 x 380 x 890]
Unit Weight lbs [kg] 90 [40.8]
Package Weight lbs [kg] 104 [47.4]
ODU Operating Temp. Range Cooling Intake Maximum Air Temp [Maximum / Minimum*] °FDB 115 / 14
Cooling Thermal Lock-out / Re-start Temperatures** °FDB -1 / 3
Heating Air Temp [Maximum / Minimum] °FDB, °FWB / °FDB,
°FWB		 75, 65 / -5, -6
Heating Thermal Lock-out / Re-start Temperatures** °FDB -14 / -4
Refrigerant Type R454B
Pre-Charged Refrigerant Amount lbs, oz 2, 8
Maximum Pre-Charged Piping Length ft [m] 25 [7.50]
Additional Refrigerant Charge Per Additional Piping Length oz/ft 0.22
Piping Gas Pipe Size O.D. [Flared] inch [mm] 1/2 [12.72]
Liquid Pipe Size O.D. [Flared] inch [mm] 1/4 [6.35]
Maximum Piping Length ft [m] 65 [20]
Maximum Height Difference ft [m] 40 [12]
Maximum Number of Bends 10
NOTES
^{1} Cooling at 95°F (Indoor: 80°F DB, 67°F WB // Outdoor: 95°F DB, 75°F WB)
^{2} Heating at 47°F (Indoor: 70°F DB, 60°F WB // Outdoor: 47°F DB, 43°F WB)
^{3} Heating at 17°F (Indoor: 70°F DB, 60°F WB // Outdoor: 17°F DB, 15°F WB)
^{4} Heating at 5°F (Indoor: 70°F DB, 60°F WB // Outdoor: 5°F DB, 4°F WB)
^{6} Heating at -5°F (Indoor: 70°F DB, 60°F WB // Outdoor: -5°F DB, -6°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):
• System cuts out in heating mode and automatically restarts at these temperatures.
Specifications are subject to change without notice. © 2025 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.


 
 

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