Mitsubishi MSZ-WX12NL 12,000 BTU Wall Mounted Indoor Unit - R454B

In stock
SKU: MSZWX12NL
Call for Best Price This Week
Free Shipping for Orders Above $399
10 Year Warranty When Registered
Regular price $559.18

The Mitsubishi MSZ-WX12NL is a 12,000 BTU wall-mounted indoor unit offering quiet, energy-efficient heating and cooling for spaces up to ~500 sq ft. Features include advanced air filtration, inverter technology, smart control options, and a sleek, compact design.

Out of the Box: 5 Years Parts/ 7 Years Compressor

With Online Registration: 10 Years Parts/Compressor

Unit Type: Wall Mounted
Product Line: WX Series
Operating Mode: Cooling & Heating
Low Ambient Heat: Yes
System Capacity: 12,000 BTU
Line Set Size: 1/4" x 3/8"
WiFi Enabled: Yes with Comfort App
WiFi Built In: Yes

Indoor Unit MSZ-WX12NL
Remote Controller Included

Cooling Capacity up to 12,00 BTU
Heating Capacity up to 14,500 BTU
Room Cooling/Heating Capacity up to 500 sq ft

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

Airflow Cooling CFM, Dry: 147-210-301-381
Airflow Cooling CFM, Wet: 132-189-271-343
Airflow Heating CFM, Dry: 147-224-321-391
Noise Level dB(A), Cooling: 22-30-37-45
Noise Level dB(A), Heating: 22-30-37-43
Size W x D x H: 33" x 9" x 11-1/16"
Weight: 20 lbs

Your Personalized Ductless Mini Split Support Team

Looking for an Installer?

Check out our installation options so you can pair your purchase with a service provider near you.

Find An Installer

Common Questions Our Customers Ask

  • What About Product Warranty?

    Product warranty depends on the manufacturer: most manufacturers base the length of warranty on the qualifications of the installer. Ask your installer if they are certified for the product you wish to purchase to maximize your warranty!

  • How Do Products Ship?

    Smaller products such as accessories ship via UPS while fragile items such as equipment always ship via LTL freight. Tracking information is sent to you when your order is shipped!

  • What If I Have Technical Questions?

    Call Us or Visit Our Local Showrooms. We have experienced mini split professionals with installation experience that can help guide you with your project!