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- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Heat pumps are all electric and good for mild and cold climates.
Mitsubishi 9000 BTU Mini Split Heat Pump AC Wall Mount Indoor Unit System | 18 SEER2 Single Zone | WX Series | R454B
- Outdoor Unit: MUZ-WX09NL
- Indoor Unit: MSZ-WX09NL
- Controller: Included With Indoor Unit
Mini Split Sizing BTU Calculator
Use this Free & Easy Mini Split BTU Calculator to Select the Right Size Mini Split AC or Heat Pump for your Home.
When using a mini split sizing calculator for rooms below a conditioned space, apply an additional .7 factor to your final Btu outcome.
For example, if your Btu requirement via this calculator is 18,000 Btu's: 18,000 Btu's x .7 factor = 12,600 Btu's required. When in doubt, it is okay to go up a size or two. Unlike standard non-variable systems, The mini split inverter technology allows the system to adjust to the actual room requirements in both heating and cooling.
- SEER2 rating helps consumers compare energy efficiency when choosing a new air conditioner. Higher SEER2 ratings mean significant utility savings. The federal minimum is 14 SEER2 with ratings into the 20 SEER2 range. A 20 SEER2 uses half the energy of a 10 seer much like MPG ratings for vehicles.
- Heat pumps are all electric and good for mild and cold climates.
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Mitsubishi 9000 BTU Mini Split Heat Pump AC Condenser | Inverter WX-Series R454B
Model Number
MUZ-WX09NL
Dimensions
31-1/2" W x 11-1/4" D x 21-5/8" H
Documents
Warranty
Parts: 10 years | Compressor: 7 years
Mitsubishi 9000 BTU Mini Split AC Wall Mount Indoor Unit | WX-Series R454B
Model Number
MSZ-WX09NL
Dimensions
33" W x 9" D x 11-1/16" H
Documents
Warranty
Parts: 10 years
AHRI Number
216626281
MUZ-WX09NL Overview
The MUZ-WX09NL is an outdoor unit for Mitsubishi’s wall-mounted air systems. It can cool and heat spaces up to 9,000 BTU/H, making it great for homes and businesses. It runs quietly, uses energy efficiently, and is built to last.
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
MSZ-WX09NL Overview
This slim mini split indoor wall-mounted air handler works with a single-zone outdoor unit. It's very quiet and doesn't need ducts. It's great for making your home more energy-efficient and reducing your carbon footprint. It also has an energy-saving feature that adjusts the airflow to save power.
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
Who installs the AC unit after I purchase it?
ACDirect does not yet provide installation services directly. However, most of our customers successfully arrange installation through local licensed HVAC contractors. These systems are designed for professional installation and typically include the components your installer will need.
Here’s how it works:
- Hire a licensed HVAC technician in your area
- Use platforms like Angi, Thumbtack, or a local HVAC directory to find reliable professionals
- Confirm your installer is experienced with the system type you’re purchasing
Note:
Please be aware if you choose to install HVAC equipment yourself and don’t possess proper HVAC licensing, you will void the manufacturer’s factory warranty. If you are capable of a factory-compliant installation yourself, you will need a licensed HVAC contractor to sign off on your work, fully confirming factory-compliant workmanship.
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