Mitsubishi Mr. Slim Heat Pump Overview

The Mitsubishi Mr. Slim heat pump comes with a split ductless design. Mr. Slim offers up to 14.5 SEER and 8.2 HSPF when part of an indoor/outdoor system, and has a 2.5 to 3 ton capacity range. With a sound level as low as 26dB, Mr. Slim provides quiet, energy-efficient operation, along with effective zone heating. The M-series comes with a remote control which allows you to control the temperature, fan speed, and more. The remote also has a timer function.

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Consumer Reviews of Mitsubishi Mr. Slim

2.5

  • Very Satisfied
    8
  • Somewhat Satisfied
    2
  • Neutral
    0
  • Somewhat Unsatisfied
    4
  • Very Unsatisfied
    14
  • #2 of 3 Mitsubishi Heat Pump
  • 35.71% of customers recommended

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Mitsubishi Mr. Slim Heat Pump Reviews

Showing 6-10 of 28 reviews

"Indoor units rip water, installer unreachable"

2.0 rating
Somewhat Unsatisfied

Unit installed August 2015: 1 Mr. Slim unit outdoor and 4 indoor units. When we switch from cooling to heating, the indoor units steam up the room like a sauna and drip water. Now it is time to replace filters and I don't know where to buy the replacements. The installer does not answer phone calls or email. Tony Vick, Vancouver, BC, Canada.

Tony Vick

Vancouver, BC, Canada

"Bad product"

1.0 rating
Very Unsatisfied

Compressor broke after 7 years, it cost $2000. Electronic broke after 8 years, cost $1000 for the cards only. Very disappointed.

Couture

Sainte-Julie, Canada

"Piece of junk"

1.0 rating
Very Unsatisfied

We had one installed in a 13×13 room. It has never cooled properly and in the winter, we have to run an electric heater to help heat the room. Room was built by us, so we know it was insulated over, under and all walls. We have had Freon added this season and were told there is a leak and the unit may have to be replaced. Installed in 2009.

L. Suitman

South Carolina

"Wonderful"

5.0 rating
Very Satisfied

We have had our Zuba throughout a Canadian winter and a hot summer. It has never let us down. It costs about $200 a month in the coldest weather (-20's) and about $30 a month during the hot summer months. We did notice we have to change the filter often…but otherwise the system is excellent!

Carol Anne

Cobourg, Ontario, Canada

"Poor performance"

1.0 rating
Very Unsatisfied

Installed hyper heat multi zone. Constantly goes into defrost mode and it's noisy. A Mitsubishi tech finally came down but would not touch the unit. Had to have my heating guy do everything. After three times they still do not function correctly. They tell me this is normal operation. Should have gone with Fujitsu like I had in my other house.

Mitch

Waterford, CT

Other Mr. Slim Reviews

Comments on the Mr. Slim heat pump are generally positive. A consumer comment on inspectorsjournal.com stated that they supply minimal heat, but most other writers disagreed. A few other users complained about the price of the Mr. Slim heat pump, but almost all seemed pleased with the performance and quiet operation.

Mr. Slim Warranty

The Mitsubishi Mr. Slim heat pump comes with a 6-year limited warranty on the compressor and a 1-year limited warranty on parts.

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