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12,000 BTU Mitsubishi WR-Series 18 SEER2 Single Wall Mounted Mini Split Heat Pump System - R410A | MUZ-WR12NA / MSZ-WR12NA

12,000 BTU Mitsubishi WR-Series 18 SEER2 Single Wall Mounted Mini Split Heat Pump System - R410A | MUZ-WR12NA / MSZ-WR12NA

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By

Mitsubishi

Out of stock

Model

MUZ-WR12NA / MSZ-WR12NA

ID

207053

12,000 BTU Mitsubishi WR-Series Single Zone Mini Split System - MSZ-WR12NA / MUZ-WR12NA - R410A

The Mitsubishi 12,000 BTU WR-Series Single Zone Mini Split System pairs the MSZ-WR12NA air handler and MUZ-WR12NA condenser for efficient, quiet climate control. Ideal for medium-sized rooms, it features inverter technology and R410A refrigerant. Great for bedrooms, offices, or living spaces.

  • 12,000 BTU single-zone mini split system
  • Features the MSZ-WR12NA indoor unit and MUZ-WR12NA outdoor condenser
  • Uses R410A refrigerant
  • Quiet and energy-efficient operation
  • Perfect for mid-sized spaces

Enjoy consistent, reliable comfort with this WR-Series single-zone system.

12,000 BTU Wall Mount

Mitsubishi 12,000 BTU R410A WR-Series Single Zone Mini Split Heat Pump Condenser - 230V

Provides quiet, reliable comfort for rooms up to 500 sq ft, this 12,000 BTU wall unit uses older R410A refrigerant for consistent year-round heating and cooling.

Key Features

  • 12,000 BTU capacity ideal for single-zone heating and cooling.
  • R410A refrigerant for high-efficiency, environmentally friendly performance.
  • Heat pump functionality for year-round comfort in heating and cooling applications.
  • Energy-efficient operation with minimal energy consumption.
  • Reliable and quiet performance with minimal noise levels.
  • 230V operation for easy integration into standard residential and light commercial setups.

Feature Highlights

Year-Round Comfort

The WR-Series mini split system offers both heating and cooling capabilities, ensuring your space remains comfortable regardless of the season. With an efficient heat pump design, you can rely on it year-round for both cold winter months and warm summer days.

Energy-Efficient Operation

Designed for efficiency, this Mitsubishi condenser uses advanced technology to keep energy usage low while still providing powerful heating and cooling. The system helps you reduce utility costs without compromising performance.

Compact and Quiet

The WR-Series is engineered to be compact and quiet, making it ideal for homes or offices where space is limited or noise is a concern. Enjoy high-performance climate control without the disruption of loud machinery.

What’s Included

  • 1 × 12,000 BTU WR-Series Mini Split Heat Pump Condenser
  • Pre-charged with R410A refrigerant

Recommended Accessories

  • Compatible Mitsubishi Wall-Mounted Air Handlers (Sold Separately)
  • Mitsubishi Pre-Charged Line Sets
  • Condenser Pad or Mounting Bracket
  • Line Set Covers for exterior protection and aesthetic installation
  • Surge Protector for added protection against electrical issues

Warranty

Mitsubishi offers a reliable manufacturer warranty on the WR-Series condenser. Coverage details apply based on product registration and follow manufacturer guidelines.

More Information
12,000 BTU Mitsubishi WR-Series Single Zone Mini Split Heat Pump Condenser - R410A
FeatureSpec
SKUMUZ-WR12NA
Refrigerant ChargePre-Charged For: 25'
Weight (in lbs)73
AHRI Certificate Number209832213
Brand/ManufacturerMitsubishi
UPC605468481875
Cooling BTU12,000
Heating BTU13,100
Decibel Level (dBA)51
Energy StarNo
RefrigerantR410A
CapacityDehumidification Rate: 0.19 gal/hr
HSPF8.5
SEER2 (Efficiency)18
EER9
EER29
Compressor TypeDC Inverter-Driven
Liquid Line1/4"
Suction Line3/8"
Liquid Valve Size 1/4
Suction Valve Size 3/8
Electrical208/230V, 1 phase, 60Hz
PhaseSingle Phase
Max Breaker Size15
Min. Breaker Size9
Tonnage1 Ton
BTU/Tonnage12,000 BTU/1 Ton
Min/Max Outdoor Temp for Heating5°F – 75°F
Min/Max Outdoor Temp for Cooling32°F – 115°F
Zone CompatibilitySingle Zone
Operating ModeCooling, Heating
Height21.63
Width31.5
Depth11.25
Warranty10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Mitsubishi 12,000 BTU R410A WR-Series Single Zone Mini Split Heat Pump Condenser - 230V
FeatureSpec
SKUMSZ-WR12NA
Weight (in lbs)22
Brand/ManufacturerMitsubishi
UPC605468398685
Cooling BTU12,000 BTU
Heating BTU13,100 BTU
Maximum CFM134-406 CFM
Decibel Level (dBA)22-45
Energy StarNo
RefrigerantR410A
CapacityDehumidification Rate: 0.31 gal/hr
HSPF28.5
Liquid Line1/4"
Suction Line3/8"
Electrical208/230V 1 Phase 60 Hz
PhaseSingle Phase
BTU/Tonnage12,000 BTU/1 Ton
Mini Split TypeWall Mounted
Zone CompatibilitySingle Zone
Operating ModeCooling, Heating
Height11.63
Width31.44
Depth9.13
Warranty10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
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Why Choose Mitsubishi Mini Splits?
Why Choose Mitsubishi Mini Splits?

Mitsubishi mini split air conditioners and heat pumps provide exceptional comfort, energy efficiency, and ultra-quiet performance in any climate. Engineered for reliability and precision, these systems offer year-round heating and cooling while reducing energy costs and enhancing indoor air quality.

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