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12,000 BTU Mitsubishi HM-Series 20 SEER2 Single Zone Wall Mounted Mini Split Heat Pump System - R410A

12,000 BTU Mitsubishi HM-Series 20 SEER2 Single Zone Wall Mounted Mini Split Heat Pump System - R410A
12,000 BTU Mitsubishi HM-Series 20 SEER2 Single Zone Wall Mounted Mini Split Heat Pump System - R410A

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By

Mitsubishi

Out of stock

Model

MUZ-HM12NA / MSZ-HM12NA

ID

207048

12,000 BTU Mitsubishi HM-Series Single Zone Mini Split System - MSZ-HM12NA / MUZ-HM12NA - R410A

This Mitsubishi 12,000 BTU HM-Series Single Zone Mini Split System combines the MSZ-HM12NA air handler and MUZ-HM12NA condenser for reliable, energy-efficient performance. Designed for medium-sized rooms, it offers quiet operation and inverter-driven comfort. Ideal for bedrooms, offices, or living spaces.

  • 12,000 BTU single-zone mini split system
  • Features the MSZ-HM12NA indoor unit and MUZ-HM12NA outdoor condenser
  • Uses R410A refrigerant
  • Quiet and efficient inverter compressor
  • Great for mid-sized rooms

Enjoy consistent year-round comfort with this Mitsubishi HM-Series single-zone mini split system.

More Information
12,000 BTU Mitsubishi HM-Series Single Zone Mini Split Heat Pump Condenser - R410A
FeatureSpec
SKUMUZ-HM12NA
Refrigerant ChargePre-Charged For: 25'
Weight (in lbs)73
AHRI Certificate Number202680601
Brand/ManufacturerMitsubishi
UPC605468468739
Cooling BTU12,000
Heating BTU12,200
Decibel Level (dBA)49-51
Energy StarNo
RefrigerantR410A
CapacityDehumidification Rate: 0.19 gal/hr
HSPF210
SEER2 (Efficiency)20
EER29.9
Compressor TypeTwin Rotary
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 Size-U1/2: 9 -U8: 12
Tonnage1 Ton
BTU/Tonnage12,000 BTU/1 Ton
Min/Max Outdoor Temp for Heating-4°F – 75°F
Min/Max Outdoor Temp for Cooling14°F – 115°F
Zone CompatibilitySingle Zone
Operating ModeCooling, Heating
Height21.56
Width31.33
Depth11.2
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 HM-Series Single Zone Wall Mounted Air Handler
FeatureSpec
SKUMSZ-HM12NA
Weight (in lbs)22
Brand/ManufacturerMitsubishi
UPC605468128909
Cooling BTU12,000 BTU
Heating BTU14,500 BTU
Maximum CFM170-406 CFM
Decibel Level (dBA)22-45
RefrigerantR410A
CapacityDehumidification Rate: 0.38 gal/hr
HSPF210
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
Installation Kit for Condensers - Accessory Set
FeatureSpec
SKUMSK001
Weight (in lbs)15
Brand/ManufacturerOnline Supply
UPCna
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
E Lite Equipment Pad 18" x 38" x 3"
FeatureSpec
SKUEL1838-3
Weight (in lbs)16
Brand/ManufacturerOnline Supply
UPCna
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
Condenser Risers - 4" x 18" - 2 Pack
FeatureSpec
SKU87762
Weight (in lbs)5
Brand/ManufacturerOnline Supply
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
FeatureSpec
SKU87762 / EL1838-3
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 15 feet
FeatureSpec
SKU201813
Weight (in lbs)15
Brand/ManufacturerOnline Supply
UPCna
Length15'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 35 feet
FeatureSpec
SKU366395
Weight (in lbs)35
Brand/ManufacturerOnline Supply
UPCna
Length35'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 50 feet
FeatureSpec
SKU366396
Weight (in lbs)45
Brand/ManufacturerOnline Supply
UPCna
Length50'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 25 feet
FeatureSpec
SKU366390
Weight (in lbs)25
Brand/ManufacturerOnline Supply
UPCna
Length25'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 30 feet
FeatureSpec
SKU216740
Weight (in lbs)30
Brand/ManufacturerOnline Supply
UPCna
Length30'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
17" Wall Mount Bracket for Mini Split Systems
FeatureSpec
SKUHW-600
Weight (in lbs)9.2
Brand/ManufacturerOnline Supply
Length17"
Height20"
Width6"
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Mitsubishi MHK2 Wireless Remote Controller
FeatureSpec
SKUMHK2
Weight (in lbs)2
Brand/ManufacturerMitsubishi
ReplacesMHK3
UPC85267267533
LengthCable:39-23/64"
HeightThermostat: 4-5/64” | Receiver: 3-3/32”
WidthThermostat: 4-5/64” | Receiver: 1-3/4”
DepthThermostat: 1-1/16" | Receiver: 39/64”
Warranty5 Years Parts Warranty
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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