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      9,000 BTU mini-split heat pump · DM-series

      MOOVAIR DMA09HOS42230E4

      Excellent cooling efficiency and very good heating efficiency for a 9,000 BTU mini-split heat pump, and certified for cold climates.

      Ranks #30 of 395 9,000 BTU mini-splits for cooling efficiency, and costs about $228 a year to run in a mixed climate like Atlanta.

      SEER2
      28.5 Cooling efficiency over a season
      Excellent · beats 98%
      HSPF2
      12.0 Heating efficiency over a season
      Very good · beats 89%
      EER2
      16.0 Cooling efficiency on a 95°F day
      Excellent · beats 96%
      Heat at 5°F
      13,700 BTU/h114% of its 47°F output
      Below average · beats 20%

      A good fit if…

      • You want low cooling bills - its SEER2 beats 98% of mini-splits.
      • Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 13,700 BTU/h at 5°F.
      • It will heat most of the year - its HSPF2 beats 89% of mini-splits.
      • You want steady temperatures and quiet running - the compressor varies its speed.

      Think twice if…

      • You want the newest refrigerant - it uses R-410A, which is being phased down.

      Calculate my running cost

      Details

      Specifications9,000 BTU, R-410A
      General
      BrandMOOVAIR
      Outdoor unit modelDMA09HOS42230E4
      SeriesDM-series
      TypeMini-split heat pump
      Nominal size9,000 BTU
      CompressorVariable-speed units run longer at low powerContinuously variable
      RefrigerantR-410A
      Connected (smart) capableNo
      On the market sinceJanuary 26, 2019
      Last certifiedJune 13, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better28.5 (range 28.5)
      EER2Efficiency at 95°F outdoors16.0
      Cooling capacity9,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better12.0
      Capacity at 47°F12,000 BTU/h
      Capacity at 17°F10,400 BTU/h
      Capacity at 5°F13,700 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater1.85
      ENERGY STAR cold climateYes
      Heating output as it gets colder114% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with DMA09HIW42230E4 at the standard test temperatures, in BTU/h:

      Certified matchups1 indoor units

      The same outdoor unit scores differently with each indoor unit. Ask your installer for the AHRI reference number of the exact system you are quoted.

      Indoor unitSEER2EER2HSPF2Heat @5°FAHRI ref.
      DMA09HIW42230E4 · cold climate28.516.012.013,700207742499
      Yearly running cost in 10 large cities$151-$587

      At each state's average electricity price and the city's typical heating and cooling hours.

      Questions5
      What is the SEER2 rating of the MOOVAIR DMA09HOS42230E4?
      The MOOVAIR DMA09HOS42230E4 is rated at up to 28.5 SEER2 and 16.0 EER2 for cooling and up to 12.0 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.
      Is the MOOVAIR DMA09HOS42230E4 good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 13,700 BTU/h at 5°F with a COP of 1.85, so it is still 1.9 times as efficient as electric resistance heat at that temperature.
      How much does the MOOVAIR DMA09HOS42230E4 cost to run per year?
      At its rated efficiency it costs about $151-$587 a year in electricity in large U.S. cities, depending on climate and local rates - for example $212 in Phoenix and $510 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
      Which indoor units work with the MOOVAIR DMA09HOS42230E4?
      ENERGY STAR lists 1 certified combination for this outdoor unit. The highest-rated one uses DMA09HIW42230E4.
      What refrigerant does the MOOVAIR DMA09HOS42230E4 use?
      It uses R-410A. R-410A is being phased down under the EPA AIM Act, and new systems are moving to R-454B and R-32.

      Running cost and savings

      Pre-filled with this model. Pick your city and what you heat with today; everything else is optional.

      Heat pump $223/yrYou save $290/yrSee details ↓
      1. Where you live
      Adjust heating and cooling hours

      Filled in from your city's climate. Change them if you run the system much more or less than usual.

      2. The heat pump MOOVAIR DMA09HOS42230E4
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $223
      Current system, per year
      $513
      You save per year
      $290
      Payback
      12.1 years
      Net after 10 years
      -$600

      Cooling $111Heating $112Electricity used: 1,395 kWhSaved vs. a minimum-efficiency heat pump: $178

      Estimates use the unit's rated SEER2 and HSPF2, full-load hours derived from NOAA 1991-2020 degree days, average residential electricity prices from the U.S. EIA (12 months to July 2026) and fuel prices from EIA (2025 for natural gas, week of 2026-10-05 for propane and heating oil). Very cold days that need backup heat are not modelled. Federal minimum for comparison: 14.3 SEER2 / 7.5 HSPF2.

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      See all 395 9,000 BTU mini-splits, ranked

      Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of June 13, 2026. How we use the data.