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Product Name: Mitsubishi 18,000 Btu 18 Seer Mini Split Single Zone Heat Pump System NEW R-454B System

Item#: MZ-WX18NL-MSZ-WX18NL MUZ-WX18NL
Reg Price: $3,440.00
Your Price: $2,498.66
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Product Details - MZ-WX18NL-MSZ-WX18NL MUZ-WX18NL


INDOOR UNIT FEATURES
• 12-hour timer
• Auto restart
• 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: Back-lit screen hand-held Remote Controller (provided with unit), comfort app, third-party interfaces and both wired
and wireless controllers
• Nano Platinum Filter: This filter has a large capture area and incorporates nanometer-sized platinum-ceramic particles and is designed to reduce the
presence of certain nonliving particles, while deodorizing the circulating air.
• 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-WX18NL & MUZ-WX18NL
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 2,170
Rated Power Input W 1,810
Moisture Removal Pints/h 5.2
Sensible Heat Factor - 0.67
Power Factor [208V / 230V] % 98 / 98
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 2,600
Rated Power Input W 1,680
Power Factor [208V / 230V] % 97 / 97
Heating at 17F^{3} Maximum Capacity Btu/h 15,000
Rated Capacity Btu/h 11,700
Maximum Power Input W 2,510
Rated Power Input W 1,360
Efficiency SEER2 18
EER2^{1} 9.5
HSPF2 [IV] 8.5
COP at 47°F^{2} 3.14
COP at 17°F at Maximum Capacity^{3} 1.74
ENERGY STAR^{®} Certified No
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 20
Recommended Wire Size [Indoor - Outdoor] AWG 14
Indoor Unit MCA A 1
Fan Motor Output W 30
Airflow Rate at Cooling, Dry CFM 277, 341, 411, 473
Airflow Rate at Cooling, Wet CFM 249, 307, 370, 426
Airflow Rate at Heating, Dry CFM 253, 311, 376, 453
Sound Pressure Level [Cooling] dB (A) 32, 38, 44, 49
Sound Pressure Level [Heating] dB (A) 31, 36, 41, 46
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]		 33 x 9 x 11-1/16 [838 x 228 x 280]
Package Dimensions (W x D x H) inch x inch x inch
[mm x mm x mm]		 35-1/2 x 13-1/4 x 11-1/4 [900 x 340 x 290]
Unit Weight lbs [kg] 20 [9]
Package Weight lbs [kg] 23 [10.40]
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)
^{*} 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.
Outdoor Unit MCA A 16
MOCP A 28
Fan Motor Full Load Amperage A 0.71
Fan Motor Output W 55
Airflow Rate Cooling CFM 1,166
Airflow Rate Heating CFM 1,152
Defrost Method Reverse Cycle
Coating on Heat Exchanger (Bluefin, Sea Coast) Yes, Yes
Sound Pressure Level, Cooling^{1} dB (A) 53
Sound Pressure Level, Heating^{2} dB (A) 51
Compressor Type Twin Rotary
Compressor Model SRB140FQHMC
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 550]
Package Dimensions (W x D x H) inch x inch x inch
[mm x mm x mm]		 35-1/2 x 13-1/4 x 11-1/4 [900 x 340 x 290]
Unit Weight lbs [kg] 20 [9]
Package Weight lbs [kg] 23 [10.40]
ODU Operating Temp. Range Cooling Intake Air Temp [Maximum / Minimum*] °FDB 115 / 32
Cooling Thermal Lock-out / Re-start Temperatures** °FDB -1 / 3
Heating Intake Air Temp [Maximum / Minimum] °FDB, °FWB / °FDB,
°FWB		 75, 65 / 5, 4
Heating Thermal Lock-out / Re-start Temperatures** °FDB -14 / -4
Refrigerant Type R454B
Pre-Charged Refrigerant Amount lbs, oz 2, 2
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)
^{*} 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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