Mini-Split Ductless Heat Pumps from Dial One Mears Air Conditioning & Heating Inc Help you Manage Warm Summers and Cold Winters in Phoenix

Dial One Mears Air Conditioning & Heating Inc in Phoenix offers a mini-split heat pump to meet your home comfort needs, no matter if you need heating and cooling to one room or up to four rooms. You can anticipate whisper-quiet, efficient performance from our durable Lennox® mini-split heat pumps.

With an easy-to-install, ductless design, these mini-split heat pumps also eliminate the possibility of pricey modifications in the future. Our systems provide year-long, efficient comfort in a streamlined package. Check them out.

MS8Z Mini-Split Heat Pump

When you’re looking for multi-zone control to heat and cool multiple rooms, the MS8Z is a great option. It’s one outdoor unit that efficiently carries comfortable air to as many as four different rooms.

  • Efficiency ratings of up to 16 SEER* and 8.20 HSPF** boost your comfort without the high utility bills
  • All-in-one heating and cooling delivers efficient comfort throughout the year
  • Multi-Zone design operates from a single outdoor unit with up to four compact indoor units for precise comfort control
  • Inverter technology almost noiselessly heats or cools only the air that you need
  • Secure installation doesn’t leave you vulnerable to home safety issues that can come with window units
  • Indoor sound levels of 32 dB and outdoor levels as low as 56 dB (a whisper is 20dB and light rainfall is 30dB)
  • Easy-to-use remote control reads air temperature in the room and automatically tells the system to make needed adjustments
  • Ductless design eliminates complicated installation or costly modifications
  • Compact design camoflauges into any room
  • 5-year limited warranty on covered components
MS8Z Mini-Split Heat Pump
Efficiency Rating (SEER): up to 16
HSPF Rating: up to 8.2
Sound Rating: 32

MS8H Mini-Split Heat Pump

The MS8H is a durable, energy-efficient air-comfort solution for [a single|one|a sole]35] room. This ENERGY STAR®-qualified system ensures comfortable cool air in the summer and warm, cozy air in the wintertime.

  • Efficiency ratings up to 22 SEER and 10.20 HSPF help you stay comfortable while helping save money on energy bills
  • ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency
  • All-in-one heating and cooling delivers efficient comfort year round
  • Inverter technology heats or cools only the air you need
  • Secure installation leaves you less exposed to issues associated with window units, like insects, weather and possibly even theft
  • Ductless design removes the need for a difficult installation or expensive modifications
  • Compact design fades into the background of any room
  • Indoor sound levels of 26 dB and outdoor levels as low as 50 dB (a whisper is 20dB and light rainfall is 30dB)
  • Easy-to-use remote control
  • 5-year limited warranty on covered components
MS8H Mini-Split Heat Pump
Efficiency Rating (SEER): up to 22
HSPF Rating: up to 10.2
Sound Rating: 26

MPA Mini-Split Heat Pump

The MPA ductless heat pump is ENERGY STAR-qualified with energy-efficiency ratings up to 23.50 SEER* and 10.50 HSPF**. 

  • Wall-mounted thermostat or wireless remote control measures the air temperature in the room and automatically signals the system to adapt heating or cooling.
  • Quiet indoor sound levels as low as 29 dB and outdoor levels as low as 51 dB (a whisper is 20 decibels and light rainfall is 30 dB).
  • Advanced inverter technology keeps heated or cooled air streaming without the typical stops and starts related to conventional systems.
  • Keeps your home secure and allows the system to rapidly and efficiently move heat out of your home because the compact indoor and outdoor units are joined through a small hole in your wall.
  • Designed for uncomplicated installation.
  • Circulates cleaner air throughout your home because of the lack of ductwork, giving you added peace of mind.
  • 5-Year Limited Warranty on parts.
  • 7-year Limited Warranty on the compressor.
MS8Z Mini-Split Heat Pump
Efficiency Rating (SEER): up to 23.5
HSPF Rating: up to 10.5
Sound Rating: 29

Dial One Mears Air Conditioning & Heating Inc in Phoenix can help you find the right mini-split heat pump for your home or our professionals can service your existing mini-split heat pump. Schedule an appointment with us online , or call us at 602-997-5701.


* SEER, or Seasonal Energy Efficiency Ratio, measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency and more savings for you and the environment.

** HSPF, or Heating Seasonal Performance Factor, measures the heating efficiency of your heat pump. A higher HSPF rating means greater energy efficiency, more savings and is better for the environment.