Mitsubishi ST Series Heat Pump – Indoor Multi Split

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With multi-zone equipment, one outdoor unit can connect up to eight indoor units. This option is perfect if you need cooling and heating in multiple spaces with different functions, such as a nursery versus a kitchen or an office versus a conference room.

SKU: ST Series Heat Pump Categories: ,
Financing Available Apply now with Synchrony


Mitsubishi ST Series Heat Pump standard wall-mounted units, the GL series offers a slim profile and provides enhanced, industry-leading performance for the multi-zone product category. With washable long-life filters, features such as auto-restart and compatibility with the kumo cloud® app, you’ll experience comfort as you never have before. And all models are ENERGY STAR certified, helping to save you money on your energy bills.

Mitsubishi ST Series Heat Pump Features :

  • Available capacities in kBtu/h: 06, 09, 12, 15, 18, 24
  • Whisper-quiet operation
  • Also available for single-zone application

INVERTER-DRIVEN COMPRESSORS – Maximizes energy savings by using only the energy needed to perfectly cool or heat an area

EASY INSTALLATION – Installs quickly and easily, without the need for major construction and remodeling

COMPLETE ZONE CONTROL – Realizes maximum control and energy efficiency by cooling and heating only those spaces in use

PERSONAL COMFORT CONTROL – Complete comfort control of temperature, fan speed, and air direction in each room or zone via kumo cloud® or other smart home devices

CLEANER AIR WITH WASHABLE ANTI-ALLERGEN FILTERS – Improves air quality and saves money

HYPER-HEATING INVERTER® (H2i®) HEAT PUMPS – Provides instant warmth even in extreme climates (down to -13° F)


BREATHE EASIER WITH ADVANCED FILTRATION – Mitsubishi indoor units don’t just keep each room in your home at the perfect temperature; they continuously clean the air of allergens, dust, viruses and bacteria. Each room’s indoor unit is equipped with filters to directly improve your air quality while the conventional system has only one filter installed in the central unit. The filters are washable and last up to 10 years, which saves you money on maintenance. Filters available for our indoor units include:

  • Nano Platinum Filter – This filter incorporates nanometer-sized
    platinum-ceramic particles that kill bacteria and deodorize air.
  • Deodorizing Filter – These platinum deodorizing filters use nanotechnology to absorb odors and neutralize the worst smells.
  • Electrostatic Anti-Allergy Enzyme Filter – The electrostatic anti-allergy enzyme filter uses an enzyme catalyst to break down allergen proteins and transform them into non-allergen proteins. That means lose the sneezing, but keep the cat.

Protect your Mitsubishi ST Series Heat Pumps with one of our top of the line warranties.

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