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Quick specs
Brand
Mitsubishi
SEER2
18
Cooling Capacity
22,400 BTU/h
Heating Capacity
26,000 BTU/h
HSPF2
8.5
EER2
8
Voltage
208/230V, 60Hz, 1-Phase
Refrigerant
R454B
Liquid Line Size
1/4"
Suction/Gas Line Size
1/2"
Max Line Length
65 ft
Low Ambient Heating
5°F
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
SKU: MUZ-WX24NL, MSZ-WX24NL · Category: MITSUBISHI HEAT PUMP MINI SPLIT

24,000 BTU Mitsubishi 18 SEER2 R-454B Single Zone Heat Pump Ductless Mini-Split System

Single-Zone Ductless Heat Pump·Blue Fin Anti-Corrosion Coil

$2,965.25

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  • Free shipping — most items ship by the next day

Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.

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SKU: MUZ-WX24NL, MSZ-WX24NL · Category: MITSUBISHI HEAT PUMP MINI SPLIT
24,000 BTU Mitsubishi 18 SEER2 R-454B Single Zone Heat Pump Ductless Mini-Split System
Quick specs
Brand
Mitsubishi
SEER2
18
Cooling Capacity
22,400 BTU/h
Heating Capacity
26,000 BTU/h
HSPF2
8.5
EER2
8
Voltage
208/230V, 60Hz, 1-Phase
Refrigerant
R454B
Liquid Line Size
1/4"
Suction/Gas Line Size
1/2"
Max Line Length
65 ft
Low Ambient Heating
5°F
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.

24,000 BTU Mitsubishi 18 SEER2 R-454B Single Zone Heat Pump Ductless Mini-Split System

Mitsubishi

FEATURES

Single-zone heat pump system
Blue Fin anti-corrosion treatment applied to the outdoor unit heat exchanger for increased coil protection and longer life
Four fan speeds: Low, Medium, High, Super-high
Anti-mold filter
INVERTER-driven heat pump
Cooling operation range: 32°F to 115°F
Heating operation range: 5°F to 75°F
Multiple control options available:
Hand-held Remote Controller (provided with unit)
kumo cloud smart device app for remote access
Third-party interface options
Wired or wireless controllers
12-hour timer
ECONO COOL mode
AUTO restart
The outdoor unit powers the indoor unit and should a power outage occur, the system is automatically restarted when the power returns

SPECIFICATIONS

Outdoor Unit Dimensions:  H39″ x W38.6″ x L16.5″
Indoor Unit Dimensions:  H13″ x W39″ x L15″
Volts:  208/230
Phase:  1
Hertz:  60
EER2:  8
HSPF2:  8.50
Cooling Capacity:  22,400 BTU
Heating Capacity:  26,000 BTU
Liquid Line Valve Connection:  3/8″ outside diameter
Suction Line Valve Connection:  5/8″ outside diameter

Key features
  • Single-Zone Ductless Heat Pump — Mitsubishi 18 SEER2 with R-454B
  • Blue Fin Anti-Corrosion Coil — longer outdoor coil life
  • Four Fan Speeds — Low, Medium, High and Super-high
  • Ductless Installation — efficient comfort for individual rooms

Why homeowners choose NAW

Genuine OEM parts

Every part we sell is the real thing — authorized, factory-genuine, and backed by the full manufacturer warranty.

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Find your part by model number, add to cart, and get it delivered to your door — no middleman, no markup.

30-day hassle-free returns

Ordered the wrong part? Send it back within 30 days.

Help when you need it

Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Outdoor Unit
Height 39 in.
Width 38.6 in.
Length 16.5 in.
Indoor Unit
Height 13 in.
Width 39 in.
Length 15 in.

What buyers are saying

Verified reviews from customers who purchased this product.

Write a review
5.0
4 verified reviews
5★
100%
4★
0%
3★
0%
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RF
Robert F

Absolutely blown away by the cooling and heating power of the 24,000 BTU Mitsubishi 18 SEER2 Single Zone Heat Pump Ductless Mini-Split System. The price is incredible for such reliable, high-performing equipment that keeps the space perfectly comfortable all year long.

JF
John F

The 24,000 BTU Mitsubishi 18 SEER2 R-410A Single Zone Heat Pump Ductless Mini-Split System delivers exceptional comfort with whisper-quiet efficiency and an unbeatable price. Its performance is top-notch, providing both heating and cooling that feels effortlessly smooth and consistent throughout the year!

GD
Greg D

The 24,000 BTU Mitsubishi 18 SEER2 Heat Pump Ductless Mini-Split System delivers impressive cooling and heating power, keeping my space comfortable year-round. The price is unbeatable for the high level of efficiency and performance—an excellent choice for anyone seeking superior climate control!

MB
Mario B

The 24,000 BTU Mitsubishi 18 SEER2 heat pump mini-split system delivers incredible performance with fast cooling and remarkable efficiency! For the price, this system is a game-changer, offering high-quality equipment and exceptional energy savings.