HVAC Rated
    Menu

      30,000 BTU mini-split heat pump · 360 Cassette Premium (CAC)

      Samsung AC030DXSCCG

      Average cooling and heating efficiency for a 30,000 BTU mini-split heat pump, and certified for cold climates.

      Ranks #47 of 171 30,000 BTU mini-splits for cooling efficiency, and costs about $785 a year to run in a mixed climate like Atlanta.

      SEER2
      22.8 Cooling efficiency over a season
      Average · beats 58%
      HSPF2
      10.7 Heating efficiency over a season
      Average · beats 68%
      EER2
      14.4 Cooling efficiency on a 95°F day
      Very good · beats 87%
      Heat at 5°F
      35,000 BTU/h100% of its 47°F output
      Below average · beats 9%

      A good fit if…

      • Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 35,000 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

      Specifications30,000 BTU, R-32
      General
      BrandSamsung
      Outdoor unit modelAC030DXSCCG
      Series360 Cassette Premium (CAC)
      TypeMini-split heat pump
      Nominal size30,000 BTU
      CompressorVariable-speed units run longer at low powerContinuously variable
      RefrigerantR-32
      Connected (smart) capableNo
      On the market sinceAugust 30, 2024
      Last certifiedApril 21, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better22.8 (range 19.0-22.8)
      EER2Efficiency at 95°F outdoors12.5-14.4
      Cooling capacity30,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better9.5-10.7
      Capacity at 47°F32,000-35,000 BTU/h
      Capacity at 17°F2,500-27,000 BTU/h
      Capacity at 5°F32,000-35,000 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater1.80
      ENERGY STAR cold climateYes
      Heating output as it gets colder100% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with AC030DN4DCG at the standard test temperatures, in BTU/h:

      Certified matchups5 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.
      AC030DN4DCG SAMSUNG · cold climate22.814.410.734,000215385454
      AC030DN6DCG SAMSUNG · cold climate22.013.010.434,000215385455
      AC030DNTDCG SAMSUNG · cold climate21.012.59.532,000216441729
      AC030DNHDCG SAMSUNG · cold climate20.013.010.035,000215385456
      AC030DNZDCG SAMSUNG · cold climate19.013.09.734,000216441733
      Yearly running cost in 10 large cities$623-$1,939

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

      Questions5
      What is the SEER2 rating of the Samsung AC030DXSCCG?
      The Samsung AC030DXSCCG is rated at up to 22.8 SEER2 and 14.4 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 5 certified matchups SEER2 ranges from 19.0-22.8.
      Is the Samsung AC030DXSCCG good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 35,000 BTU/h at 5°F with a COP of 1.80, so it is still 1.8 times as efficient as electric resistance heat at that temperature.
      How much does the Samsung AC030DXSCCG cost to run per year?
      At its rated efficiency it costs about $623-$1,939 a year in electricity in large U.S. cities, depending on climate and local rates - for example $806 in Phoenix and $1,650 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 Samsung AC030DXSCCG?
      ENERGY STAR lists 5 certified combinations for this outdoor unit. The highest-rated ones use SAMSUNG AC030DN4DCG, SAMSUNG AC030DN6DCG, SAMSUNG AC030DNTDCG.
      What refrigerant does the Samsung AC030DXSCCG 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 $819/yrYou save $793/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 AC030DXSCCG
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $819
      Current system, per year
      $1,612
      You save per year
      $793
      Payback
      14.5 years
      Net after 10 years
      -$3,567

      Cooling $463Heating $356Electricity used: 5,119 kWhSaved vs. a minimum-efficiency heat pump: $427

      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 30,000 BTU models

      See all 171 30,000 BTU mini-splits, ranked

      Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of April 21, 2026. How we use the data.