MITSUBISHI ELECTRIC Mitsubishi Electric MUZ-GX12NLHZ GX Premier Hyper-Heating 12,000 BTU Single-Zone Outdoor Heat Pump Unit R-454B
MITSUBISHI ELECTRIC Mitsubishi Electric MUZ-GX12NLHZ GX Premier Hyper-Heating 12,000 BTU Single-Zone Outdoor Heat Pump Unit R-454B

Mitsubishi Electric MUZ-GX12NLHZ GX Premier Hyper-Heating 12,000 BTU Single-Zone Outdoor Heat Pump Unit R-454B

MITSUBISHI ELECTRIC
SKU: MUZ-GX12NLHZ
Availability: In Stock

Ships via freight in 1-3 business days

$1,864.26
$1,864.26
LTL Delivery

This product weighs 51 lb each and will be shipped via LTL carrier. A lift gate option will be added free of charge for your convenience.

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Product Description

The Mitsubishi Electric MUZ-GX12NLHZ is a 12,000 BTU GX Premier Hyper-Heating outdoor heat pump unit designed for use with compatible Mitsubishi Electric M-Series single-zone indoor units. Featuring advanced INVERTER-driven compressor technology and Hyper-Heating (H2i®) performance, this outdoor unit delivers efficient year-round heating and cooling while maintaining 100% of its rated heating capacity at 5°F and guaranteed heating operation in outdoor temperatures as low as -22°F. It utilizes environmentally friendly R-454B refrigerant and is ENERGY STAR® certified when installed as part of a matched system.

This listing is for the outdoor condensing unit only. The indoor unit, wireless remote, refrigerant line set, communication cable, and mounting accessories are not included and are sold separately.

  • 12,000 BTU GX Premier Hyper-Heating outdoor heat pump unit

  • Outdoor condensing unit only

  • Compatible with Mitsubishi Electric M-Series single-zone indoor units

  • Advanced INVERTER-driven twin rotary compressor

  • 100% heating capacity maintained at 5°F outdoor temperature

  • Guaranteed heating operation down to -22°F

  • Uses low-GWP R-454B refrigerant

  • Blue Fin coated heat exchanger with Sea Coast protection

  • Built-in base pan heater for cold-weather operation

  • Indoor unit and installation accessories sold separately

Product Highlights

The Mitsubishi Electric MUZ-GX12NLHZ delivers exceptional cold-climate performance through Hyper-Heating technology, making it ideal for year-round comfort in demanding environments. Its inverter-driven compressor, corrosion-resistant heat exchanger, and high-efficiency operation provide reliable performance while reducing energy consumption.

Product Information

Standard Information

  • Brand: Mitsubishi Electric

  • Manufacturer Part Number: MUZ-GX12NLHZ

  • Series: GX Premier Hyper-Heating (H2i®)

  • Product Type: Outdoor Heat Pump Condensing Unit

Technical Specifications
Cooling Capacity
12,000 BTU/h (Rated)

Maximum Cooling Capacity
14,000 BTU/h

Heating Capacity
12,300 BTU/h (Rated at 5°F)

Maximum Heating Capacity
19,100 BTU/h

System Type
Single-Zone Heat Pump

Refrigerant
R-454B

Compressor Type
INVERTER Twin Rotary

Voltage
208/230 VAC

Phase
Single Phase

Frequency
60 Hz

SEER2
Up to 25.6 (Matched System)

EER2
Up to 13.35

HSPF2
Up to 10.0

Heating Performance
100% Capacity at 5°F; Guaranteed Operation to -22°F

Liquid Line Size
1/4 Inch

Suction Line Size
3/8 Inch

Maximum Line Length
65 ft

Maximum Elevation Difference
40 ft

Outdoor Sound Level
49 dB(A) Cooling / 51 dB(A) Heating

Dimensions (W × D × H)
31-1/2 × 11-1/4 × 21-5/8 Inches

Weight
82 lb

Heat Exchanger Coating
Blue Fin with Sea Coast Protection

Base Pan Heater
Built-In

ENERGY STAR® Certified
Yes (Matched System)

Indoor Unit Included
No

MITSUBISHI ELECTRIC Mitsubishi Electric MUZ-GX12NLHZ GX Premier Hyper-Heating 12,000 BTU Single-Zone Outdoor Heat Pump Unit R-454B

Vendor: MITSUBISHI ELECTRIC

Mitsubishi Electric MUZ-GX12NLHZ GX Premier Hyper-Heating 12,000 BTU Single-Zone Outdoor Heat Pump Unit R-454B

$1,864.26

Vendor: MITSUBISHI ELECTRIC

Mitsubishi Electric MUZ-GX12NLHZ GX Premier Hyper-Heating 12,000 BTU Single-Zone Outdoor Heat Pump Unit R-454B

$1,864.26

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