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      24,000 BTU mini-split heat pump · DVM S Mini

      Samsung AM024HCMDCG

      Excellent cooling efficiency and average heating efficiency for a 24,000 BTU mini-split heat pump, and certified for cold climates.

      Ranks #12 of 430 24,000 BTU mini-splits for cooling efficiency, and costs about $599 a year to run in a mixed climate like Atlanta.

      SEER2
      26.0 Cooling efficiency over a season
      Excellent · beats 91%
      HSPF2
      10.7 Heating efficiency over a season
      Average · beats 68%
      EER2
      17.0 Cooling efficiency on a 95°F day
      Excellent · beats 99%
      Heat at 5°F
      24,000 BTU/h89% of its 47°F output
      Very good · beats 76%

      A good fit if…

      • You want low cooling bills - its SEER2 beats 91% of mini-splits.
      • Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 24,000 BTU/h at 5°F.
      • You want steady temperatures and quiet running - the compressor varies its speed.

      Think twice if…

      • Nothing stands out - its ratings have no weak spot for its class.

      Calculate my running cost

      Details

      Specifications24,000 BTU, R-32
      General
      BrandSamsung
      Outdoor unit modelAM024HCMDCG
      SeriesDVM S Mini
      TypeMini-split heat pump
      Nominal size24,000 BTU
      CompressorVariable-speed units run longer at low powerContinuously variable
      RefrigerantR-32
      Connected (smart) capableNo
      On the market sinceAugust 7, 2026
      Last certifiedAugust 20, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better26.0 (range 19.0-26.0)
      EER2Efficiency at 95°F outdoors12.2-17.0
      Cooling capacity24,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better9.8-10.7
      Capacity at 47°F27,000 BTU/h
      Capacity at 17°F18,000 BTU/h
      Capacity at 5°F24,000 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater1.80-2.18
      ENERGY STAR cold climateYes
      Heating output as it gets colder89% kept at 5°F

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

      Certified matchups3 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.
      - SAMSUNG · cold climate26.017.010.724,000218717190
      - SAMSUNG · cold climate22.514.610.324,000218717191
      - SAMSUNG · cold climate19.012.29.824,000218717189
      Yearly running cost in 10 large cities$439-$1,511

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

      Questions4
      What is the SEER2 rating of the Samsung AM024HCMDCG?
      The Samsung AM024HCMDCG is rated at up to 26.0 SEER2 and 17.0 EER2 for cooling and up to 10.7 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 3 certified matchups SEER2 ranges from 19.0-26.0.
      Is the Samsung AM024HCMDCG good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 24,000 BTU/h at 5°F with a COP of 2.18, so it is still 2.2 times as efficient as electric resistance heat at that temperature.
      How much does the Samsung AM024HCMDCG cost to run per year?
      At its rated efficiency it costs about $439-$1,511 a year in electricity in large U.S. cities, depending on climate and local rates - for example $588 in Phoenix and $1,298 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
      What refrigerant does the Samsung AM024HCMDCG use?
      It uses 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 $608/yrYou save $679/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 Samsung AM024HCMDCG
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $608
      Current system, per year
      $1,287
      You save per year
      $679
      Payback
      13.3 years
      Net after 10 years
      -$2,210

      Cooling $325Heating $283Electricity used: 3,797 kWhSaved vs. a minimum-efficiency heat pump: $386

      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.

      Similar 24,000 BTU models

      See all 430 24,000 BTU mini-splits, ranked

      Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of August 20, 2026. How we use the data.