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12,000 BTU Mitsubishi GX-Series 25.6 SEER2 Single Wall Mounted Mini Split Hyper Heat Pump System - R454B | MUZ-GX12NLHZ / MSZ-GX12NL

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Mitsubishi

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MUZ-GX12NLHZ / MSZ-GX12NL

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199114

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Customize 12,000 BTU Mitsubishi GX-Series 25.6 SEER2 Single Wall Mounted Mini Split Hyper Heat Pump System - R454B | MUZ-GX12NLHZ / MSZ-GX12NL
12,000 BTU Mitsubishi Single Zone Condenser - R454B
12,000 BTU Mitsubishi Single Zone Condenser - R454B   + $1,800.00
12,000 BTU Mitsubishi GX-Series Wall Mount Mini Split Air Handler - R454B
12,000 BTU Mitsubishi GX-Series Wall Mount Mini Split Air Handler - R454B   + $809.73
Installation Kit for Condensers
Wall Mount Bracket for Condensers 30"
Cielo Breez Max Mini Split Thermostat with WiFi
15 feet - 1/4" and 3/8" Line Set
14,000 BTU Mitsubishi GX-Series Mini Split – 25.6 SEER2 Hyper-Heating, R454B, Quiet Comfort for Large Spaces

$2,609.73

12,000 BTU Mitsubishi GX-Series 25.6 SEER2 Single Wall Mounted Mini Split Hyper Heat Pump System - R454B | MUZ-GX12NLHZ / MSZ-GX12NL

Upgrade your home or office's comfort with the 12,000 BTU Mitsubishi GX-Series Mini Split Hyper Heat Pump System. Designed for exceptional energy efficiency with a 25.6 SEER2 rating, this system delivers powerful cooling and heating performance while minimizing energy usage. Featuring Hyper-Heating INVERTER® (H2i®) technology, it provides reliable operation even in extreme cold weather, down to -13°F, ensuring your space stays comfortable year-round. The MUZ-GX12NLHZ outdoor unit and MSZ-GX12NL indoor unit are engineered to offer the ultimate in comfort and efficiency, making them ideal for both residential and light commercial applications.

Key Features:
  • Hyper-Heating INVERTER® (H2i®): This system maintains reliable heating performance even in temperatures as low as -13°F, making it a perfect year-round solution for both heating and cooling needs.
  • 25.6 SEER2 Efficiency: The high SEER2 rating ensures superior energy efficiency, helping you lower energy costs while keeping your environment comfortable.
  • R454B Refrigerant: Utilizes R454B refrigerant, an environmentally friendly alternative to traditional refrigerants, providing a more sustainable solution for your HVAC system.
  • Inverter Technology: The system's inverter-driven compressor adjusts to varying cooling and heating demands, ensuring optimal comfort and energy savings.
  • Quiet Performance: The indoor and outdoor units operate quietly, making it perfect for bedrooms, offices, and other quiet spaces.
System Components:
  • Indoor Unit: MSZ-GX12NL Wall-Mounted Air Handler
  • Outdoor Unit: MUZ-GX12NLHZ Heat Pump Condenser
Additional Benefits:
  • Designed for single-zone applications, this system is ideal for rooms of medium to large sizes, delivering customizable comfort.
  • Smart control options allow you to manage the system remotely, providing ease of use and added convenience.
  • Built with durability in mind, backed by Mitsubishi's renowned engineering and quality assurance.

With the Mitsubishi GX-Series 12,000 BTU Mini Split Hyper Heat Pump System, you'll enjoy cutting-edge energy efficiency, reliable year-round comfort, and a sleek, quiet design that blends seamlessly with your space.

12,000 BTU Mitsubishi GX-Series H2i Single Zone Mini Split Hyper Heat Pump Condenser - R454B - MUZ-GX12NLHZ

MUZ-GX12NLHZ - Inverter Hyper-Heating Heat Pump Outdoor Unit

The MUZ-GX12NLHZ is an advanced outdoor unit that provides efficient heating and cooling, ideal for residential and light commercial applications. This system, paired with the MSZ-GX12NL indoor unit, features Mitsubishi's Hyper-Heating INVERTER® technology, ensuring consistent heating even in extreme cold weather. Below are the key features and specifications:

Key Features:

  • Hyper-Heating INVERTER® (H2i®): Delivers 100% heating capacity down to 5°F, with guaranteed heating even down to -22°F.
  • Blue Fin Coating: Protects the heat exchanger from corrosion caused by salt, sulfur, and airborne contaminants, making it suitable for coastal and industrial environments.
  • Hot-start Technology: Prevents cold air from being blown at startup by ensuring the heat exchanger is warmed before air circulation begins.
  • Built-in Base Pan Heater: Prevents freezing and ensures reliable operation in low-temperature conditions.
  • DC Fan Motor: Provides energy-efficient operation with smooth airflow.
  • Quiet Operation: The outdoor unit operates quietly, with sound pressure levels of 49 dB(A) in cooling mode and 51 dB(A) in heating mode.
  • Energy Efficiency: The unit has an SEER2 rating of 25.6, an EER21 rating of 13.35, and an HSPF2 of 10, making it highly energy-efficient.
  • Wi-Fi Enabled: The unit can be controlled remotely through the Comfort app, offering convenience and flexibility for users.

Specifications:

  • Cooling Capacity: Rated at 12,000 BTU/h with a maximum capacity of 14,000 BTU/h at 95°F outdoor temperature.
  • Heating Capacity: Rated at 12,300 BTU/h at 47°F, with a maximum capacity of 19,100 BTU/h. It operates efficiently even at -22°F with reduced capacity.
  • Power Input: 900W in cooling mode, 920W in heating mode.
  • Sound Pressure Level: 49 dB(A) in cooling and 51 dB(A) in heating, ensuring quiet operation.
  • Dimensions: The outdoor unit measures 31-13/32 x 9-21/32 x 11-25/32 inches and weighs 23 lbs (10.40 kg).
  • Electrical Requirements: 208-230V, 1 phase, 60Hz, with a recommended fuse size of 20A and wire size of AWG 14.
  • Operating Temperature Range: Cooling from 67°F to 90°F, heating from 70°F to -22°F.
  • Compressor: The outdoor unit is equipped with a twin rotary compressor for smooth and reliable operation.

The MUZ-GX12NLHZ outdoor unit is an ideal solution for year-round comfort, offering high energy efficiency, quiet operation, and the ability to heat in extreme cold temperatures.

12,000 BTU Mitsubishi GX-Series Single or Multi Zone Wall Mounted Mini Split Air Handler - R454B

MSZ-GX12NL Air Handler Overview

The MSZ-GX12NL air handler is a reliable and efficient solution for heating and cooling in residential and light commercial spaces. Designed for consistent indoor comfort, it delivers quiet operation, improved air quality, and user-friendly controls. Its compact, durable design allows for easy installation in a variety of environments.

Key Features

  • Energy-Efficient Operation: The MSZ-GX12NL is designed to operate efficiently, helping reduce energy consumption while maintaining consistent indoor temperatures and comfort.
  • Quiet Performance: Engineered for minimal noise, this air handler ensures a peaceful indoor environment, making it suitable for bedrooms, offices, or other quiet areas.
  • Compact and Modern Design: Its sleek, space-saving design allows the unit to blend seamlessly into residential and commercial interiors, accommodating tight installation spaces.
  • Enhanced Air Quality: The high-performance filtration system captures dust, allergens, and other airborne particles, contributing to a healthier indoor environment.
  • Durable Construction: Built with corrosion-resistant materials, the MSZ-GX12NL is designed for long-term reliability, even in humid or challenging environments.

Specifications

  • Cooling Capacity: 12,000 BTU/h
  • Heating Capacity: 14,300 BTU/h
  • Power Supply: 208-230V, 60Hz, 1-phase
  • Dimensions: 31-1/2" (W) x 11-5/8" (H) x 25-1/4" (D)
  • Weight: 26 lbs

Advanced Features and Benefits

  • Remote Control: Adjust temperature, fan speed, and operation modes easily from anywhere in the room using the included remote.
  • Auto Restart Function: After a power interruption, the air handler automatically restores its previous settings, maintaining uninterrupted comfort.
  • Self-Diagnosis System: Detects faults and displays error codes for easy troubleshooting, reducing service calls and downtime.
  • Washable Filters: Easily removed and cleaned filters promote better air quality and reduce the need for frequent replacements.

Installation and Maintenance

  • Flexible Installation: Compact design allows for versatile placement options in homes, apartments, and light commercial spaces.
  • Low Maintenance: Routine cleaning of washable filters ensures optimal performance and air quality, reducing the need for professional servicing.

Applications

  • Residential Use: Ideal for medium-sized homes, apartments, or individual rooms where quiet and efficient climate control is desired.
  • Light Commercial Use: Suitable for small offices, retail spaces, or server rooms, providing reliable and efficient heating and cooling.

In summary, the MSZ-GX12NL air handler offers quiet, energy-efficient operation with enhanced air quality and a durable, compact design. Its user-friendly features, low maintenance requirements, and versatile installation make it an excellent choice for both residential and light commercial HVAC applications.

Installation Kit for Condensers - Accessory Set

Ensure a professional and secure installation for your condenser with this comprehensive installation kit. Designed to provide all the essential components needed for a smooth setup, this kit helps protect your system while ensuring proper electrical and refrigerant connections.

Key Features:

All-in-One Kit: Includes key accessories for a professional-grade installation.
Enhanced System Protection: Features a surge protector and disconnect safety switch for added safety.
Reliable Electrical Connections: Comes with a whip and charging adapter to ensure proper power supply.
Secure Wall Penetration: Telescoping wall sleeve protects and stabilizes refrigerant and electrical lines.
HVAC Professional Recommended: Ideal for new installations and system replacements.

What’s Included:

  • 1/2" x 6' Electrical Whip – SKU: 84136
  • 60A Non-Fused Disconnect – SKU: 83335
  • Surge Protector – SKU: ICM517
  • CPS Charging Adapter – SKU: 87-AD87
  • Telescoping Wall Sleeve – SKU: NFP-75

Equip your condenser with everything needed for a safe, durable, and professional installation. Order your Condenser Installation Kit today!

Wall Mount Bracket for Condensers 30"

This wall mount bracket is perfect for outdoor condensers. The length of the wall bracket arms are 30" long. The condensing unit is mounted onto the L-shaped brackets and fastened using bolts and anti-vibration washers (not included with brackets).

Features:

  • Steel: 10 GA
  • Powder-coated grey Finish
  • Load rating: 600 lbs per pair
  • Holes will accommodate anchors for installation
  • Warranty: 1 year
  • ACB line of wall brackets are approved by the Florida Building Commission and are High Velocity Hurricane Zone (HVHZ) approved. (See product certification documentation for complete details.)

No Return Policy

All sales of this product are final and are non-refundable.

E Lite Equipment Pad 18" x 38" x 3"

E Liteis a plastic pad designed as a mounting base for air conditioning condensers. The rugged design provides uniform and generous ribbing for optimum, self-leveling ground support without inserts. E Lite is injection molded from polypropylene, resulting in a pad that is lightweight, but not too light. A subtle texture prevents unit slide and presents a classic appearance, which is enhanced by rounded edges and a concrete gray color. Each pad is molded with its size in raised letters.

  • High recycled plastic content
  • Subtle texture resists unit slide
  • Unaffected by UV or weather
  • Uniform ribbing transfers load evenly
  • Drillable for securing unit
  • Lightweight, yet rugged

No Return Policy

All sales of this product are final and are non-refundable.

Condenser Risers - 4" x 18" - 2 Pack

Provides simple and secure mounting for small and large piping systems, ductwork runs, cable trays and smaller equipment such as condensers. Linear track offers adjustable mounting. Manufactured from exterior grade materials.

Features

  • Ideal for piping, duct runs, cable trays and condensers
  • Weather resistant PVC
  • Linear track holds 3/8" hex head bolts
  • Two 7/8" long bolts included
  • Weighs up to 397 Ib
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"

E Lite Condenser Pad and Risers

E Lite Condenser Pad

E Lite Condenser Pad is designed to provide solid support for air conditioning condensers. It's made from sturdy polypropylene, striking a balance between lightness and stability. Its robust design ensures a level ground without the need for extra components.

Key Features:

  • Reliable Support: Abundance of ridges for stable ground support.
  • Durable and Lightweight: Tough yet not excessively heavy, thanks to polypropylene construction.
  • Anti-Slip: The surface prevents slipping, and rounded edges enhance safety.
  • Simple Appearance: Gray color with size labels.
  • Versatile Use: Suitable for condensers, pipes, ducts, cables, and more.

E Lite Risers

E Lite Risers complement the Condenser Pad, allowing you to adjust your setup as needed. They are constructed from weather-resistant PVC for outdoor use.

Key Features:

  • Weather Resistance: Made from tough PVC for long-lasting performance.
  • Secure Setup: The track securely holds bolts in place.
  • Bolts Included: Each set comes with two bolts.
  • Strong Support: Capable of handling loads of up to 397 pounds.

E Lite Condenser Pad and Risers offer reliable support without any complications. They are built to last and deliver efficient performance. Consider E Lite for your support needs – it's a practical solution for your projects.

No Return Policy

All sales of this product are final and are non-refundable.

Cielo Breez Max Mini Split Thermostat with WiFi

Introducing Cielo Breez Max, the ultimate smart thermostat for your mini-splits, designed to elevate your comfort with intelligent climate control. Transform your air conditioner into a smart powerhouse and manage your cooling or heating from anywhere using your phone. This award-winning device, available in black and white, prevents overheating or overcooling with AI-powered Comfy Max, while seamlessly detecting any mini-split brand for hassle-free setup.


Features:

  • Energy Savings
  • WiFi Connectivity
  • Weekly Schedule
  • Geofencing
  • Temperature Range Lock
  • Real-Time Notifications
  • HVAC Zoning

Weekly Schedule lets you set on and off periods throughout the week based on your needs.

Geofencing uses your smartphone's location to trigger actions in your system, such as turning the air conditioner on or off based on your proximity to home.

Temperature Range Lock ensures your air conditioner operates within a set temperature range for optimal comfort and efficiency.

Real-Time Notifications keep you informed with important updates, helping you manage your air conditioner better.

HVAC Zoning allows you to create customized temperature control zones by grouping multiple mini-split units.

The Cielo Breez Max offers innovative features and extraordinary performance, making it a perfect fit for any room air conditioner. Enjoy maximum energy savings and simplified home comfort with this advanced smart thermostat.

Refrigerant Line Set with 1/4" and 3/8" Line Ends - 15 feet

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 15 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 35 feet

This insulated refrigerant line set for mini split systems comes as a pair, including both the liquid line and suction line. It is used to connect the indoor air handler to the outdoor condenser. The line set is 35’ feet long. The liquid line has 1/4 inch outside diameter flared ends. The suction line has 3/8 inch outside diameter flared ends.

Features:

  • Insulated
  • Flared Line Ends
  • Heavy Duty Refrigerant Lines
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 50 feet

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 50 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 25 feet

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 25 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 30 feet

Refrigerant line set (pair) for mini split systems, liquid line size 1/4 inch O.D. flared ends, suction line size 3/8 inch O.D. flared ends, length 30 feet, insulation thickness of 1/2 inch. For use with air conditioning and refrigeration systems, includes both the liquid line and the suction line.

Features:

  • One pair, heavy duty refrigerant lines
  • Flared line ends
More Information
12,000 BTU Mitsubishi GX-Series H2i Single Zone Mini Split Hyper Heat Pump Condenser - R454B - MUZ-GX12NLHZ
SKUMUZ-GX12NLHZ
Weight (in lbs)82.000000
Brand/ManufacturerMitsubishi
ReplacesMUZ-GS12NAHZ-U1
Cooling BTU14000
Heating BTU19100
Decibel Level (dBA)51
RefrigerantR454B
SEER2 (Efficiency)25.6
Compressor TypeTwin Rotary
Liquid Valve Size 1/4
Suction Valve Size 3/8
Electrical208/230V 1 Phase 60 Hz
Max Breaker Size28
Min. Breaker Size16
BTU/Tonnage12,000 BTU/1 Ton
Zone CompatibilitySingle Zone
Height11.78"
Width31.40"
Depth9.65"
Warranty10 Years with Online Registration
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
12,000 BTU Mitsubishi GX-Series Single or Multi Zone Wall Mounted Mini Split Air Handler - R454B
SKUMSZ-GX12NL
Weight (in lbs)26.000000
Brand/ManufacturerMitsubishi
ReplacesMSZ-GS12NA-U1
HSPF210.7
Decibel Level (dBA)19-45
RefrigerantR454B
Mini Split TypeWall Mounted
Zone CompatibilityMulti Zone
Height11-5/8"
Width 9-1/8"
Depth31-7/16"
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
SKUMSK001
Weight (in lbs)15.000000
Brand/ManufacturerOnline Supply
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Wall Mount Bracket for Condensers 30"
SKUACB-30
Weight (in lbs)9.200000
Brand/ManufacturerOnline Supply
Length30"
Height16"
Width2"
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
E Lite Equipment Pad 18" x 38" x 3"
SKUEL1838-3
Weight (in lbs)16.000000
Brand/ManufacturerOnline Supply
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
Condenser Risers - 4" x 18" - 2 Pack
SKU87762
Weight (in lbs)5.000000
Brand/ManufacturerOnline Supply
E Lite Equipment Pad and Risers Kit 18" x 38" x 3"
SKU87762 / EL1838-3
Weight (in lbs)25.000000
Brand/ManufacturerOnline Supply
Height3"
Width18"
Depth38"
Safety InformationPROPOSITION 65 WARNING
Cielo Breez Max Mini Split Thermostat with WiFi
SKUBM101WA
Weight (in lbs)1.000000
Brand/ManufacturerCielo
ElectricalMicro USB with Standard Plug
Height4.25"
Width4.25"
Depth1"
Warranty1 Year Full Replacement
Resources You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 15 feet
SKU201813
Weight (in lbs)15.000000
Brand/ManufacturerOnline Supply
Length15'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 35 feet
SKU366395
Weight (in lbs)35.000000
Brand/ManufacturerOnline Supply
Length35'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 50 feet
SKU366396
Weight (in lbs)45.000000
Brand/ManufacturerOnline Supply
Length50'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 25 feet
SKU366390
Weight (in lbs)25.000000
Brand/ManufacturerOnline Supply
Length25'
Height1/2"
Width1/2"
Safety InformationPROPOSITION 65 WARNING
Refrigerant Line Set with 1/4" and 3/8" Line Ends - 30 feet
SKU216740
Weight (in lbs)30.000000
Brand/ManufacturerOnline Supply
Length30'
Height1/2"
Width1/2"
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.