Mitsubishi 42,000 BTU SEZ-AD-Series H2i Multi Zone Mini Split Hyper Heat Pump Condenser R454B | 230V

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Mitsubishi

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Model

MXZ-SM42NLHZ

ID

198537

Was $8,679.38 Your Low Price Special Price $7,637.85
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Product Features
  • All Electric Condenser
  • Heating & Cooling
  • Ductless Solution
  • Heat Technology Down to -13°F
  • 10-Year Warranty with Online Registration
  • Multi-Zone/Room Compatible

Create efficient, year-round comfort with a compact multi-zone outdoor condenser designed to simplify home climate upgrades and pair seamlessly with compatible indoor air handlers.

Upgrade your comfort with the Mitsubishi MXZ-SM42NLHZ Outdoor Multi-Zone Heat Pump Condenser—a hyper-heating inverter-driven outdoor unit designed to deliver efficient heating and cooling for multiple connected indoor spaces. Built for homeowners who want flexible comfort, quiet operation, and easier installation, this condenser pairs effortlessly with compatible Mitsubishi indoor units for reliable, year-round performance.

Key Features

  • Multi-Zone Comfort — Supports up to five indoor units for independent temperature control in separate rooms.
  • Hyper-Heating Performance — Helps maintain strong heating output in cold weather for added comfort through the winter.
  • Quiet Outdoor Operation — Engineered for low-noise performance to help preserve a comfortable home environment.
  • Built for Durability — Features a corrosion-resistant outdoor coil coating for added protection in challenging environments.

Warranty

Mitsubishi offers a limited warranty of 10-Year Compressor / 10-Year Parts Warranty when installed according to manufacturer guidelines and registered properly.

More Information
Mitsubishi 42,000 BTU SEZ-AD-Series H2i Multi Zone Mini Split Hyper Heat Pump Condenser R454B | 230V
FeatureSpec
SKUMXZ-SM42NLHZ
Refrigerant Charge6.10 lbs (Pre-charged for 492ft line set) without the Branch Box.
Weight (in lbs)283
Brand/ManufacturerMitsubishi
ReplacesMXZ-SM42NAMHZ2-U1
UPC605468287880
Cooling BTU42,000 BTU
Heating BTU48,000 BTU
Decibel Level (dBA)54 dBA
Energy StarYes
RefrigerantR454B
HSPF211.1
SEER2 (Efficiency)21.5
EER213.4
Liquid Line3/8"
Suction Line5/8"
Electrical230V | 1 Phase | 60Hz
Max Breaker Size86 Amps
Min. Breaker Size51 Amps
BTU/Tonnage42,000 BTU/3.5 Ton
Min/Max Outdoor Temp for Heating-13° - 70° F
Min/Max Outdoor Temp for Cooling23° - 115° F
Zone CompatibilityMulti Zone
Height52.69"
Width41.34"
Depth13"
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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