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      2-ton central heat pump · Hylex - Premium

      Samsung AC024FCUDCG

      Average cooling efficiency and below average heating efficiency for a 2-ton central heat pump, and certified for cold climates.

      Ranks #264 of 331 2 ton central heat pumps for cooling efficiency, and costs about $790 a year to run in a mixed climate like Atlanta.

      SEER2
      16.5 Cooling efficiency over a season
      Average · beats 40%
      HSPF2
      8.2 Heating efficiency over a season
      Below average · beats 28%
      EER2
      11.5 Cooling efficiency on a 95°F day
      Below average · beats 31%
      Heat at 5°F
      24,400 BTU/h92% of its 47°F output
      Below average · beats 15%

      A good fit if…

      • Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 24,400 BTU/h at 5°F.

      Think twice if…

      • You mainly need heat - its HSPF2 is below average for central heat pumps.

      Calculate my running cost

      Details

      Specifications2 ton, R-454B
      General
      BrandSamsung
      Outdoor unit modelAC024FCUDCG
      SeriesHylex - Premium
      TypeCentral heat pump
      Nominal size2 ton
      CompressorVariable-speed units run longer at low powerTwo-stage
      RefrigerantR-454B
      Connected (smart) capableNo
      On the market sinceOctober 2, 2025
      Last certifiedApril 22, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better16.5 (range 16.0-16.5)
      EER2Efficiency at 95°F outdoors11.0-11.5
      Cooling capacity24,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better8.2
      Capacity at 47°F25,000 BTU/h
      Capacity at 17°F17,100-18,100 BTU/h
      Capacity at 5°F23,000-24,400 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater1.82-1.88
      ENERGY STAR cold climateYes
      Heating output as it gets colder92% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with 7AH2AV24PXC at the standard test temperatures, in BTU/h:

      Certified matchups2 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.
      7AH2AV24PXC · cold climate16.511.58.223,000218325260
      FEMG33A25S001R · cold climate16.011.08.224,400218325259
      Yearly running cost in 10 large cities$685-$1,907

      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 AC024FCUDCG?
      The Samsung AC024FCUDCG is rated at up to 16.5 SEER2 and 11.5 EER2 for cooling and up to 8.2 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 2 certified matchups SEER2 ranges from 16.0-16.5.
      Is the Samsung AC024FCUDCG good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 24,400 BTU/h at 5°F with a COP of 1.88, so it is still 1.9 times as efficient as electric resistance heat at that temperature.
      How much does the Samsung AC024FCUDCG cost to run per year?
      At its rated efficiency it costs about $685-$1,907 a year in electricity in large U.S. cities, depending on climate and local rates - for example $855 in Phoenix and $1,601 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 AC024FCUDCG?
      ENERGY STAR lists 2 certified combinations for this outdoor unit. The highest-rated ones use 7AH2AV24PXC, FEMG33A25S001R.
      What refrigerant does the Samsung AC024FCUDCG use?
      It uses R-454B.

      Running cost and savings

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

      Heat pump $853/yrYou save $400/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 AC024FCUDCG
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $853
      Current system, per year
      $1,254
      You save per year
      $400
      Payback
      22.5 years
      Net after 10 years
      -$4,996

      Cooling $512Heating $341Electricity used: 5,334 kWhSaved vs. a minimum-efficiency heat pump: $111

      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 2 ton models

      See all 331 2 ton central heat pumps, ranked

      Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of April 22, 2026. How we use the data.