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      48,000 BTU mini-split heat pump · AL Series

      ApooDr ALC24-48H1B

      Below average cooling and heating efficiency for a 48,000 BTU mini-split heat pump, and certified for cold climates.

      Ranks #94 of 146 48,000 BTU mini-splits for cooling efficiency, and costs about $1,332 a year to run in a mixed climate like Atlanta.

      SEER2
      19.0 Cooling efficiency over a season
      Below average · beats 9%
      HSPF2
      9.9 Heating efficiency over a season
      Below average · beats 35%
      EER2
      9.5 Cooling efficiency on a 95°F day
      Below average · beats 3%
      Heat at 5°F
      40,500 BTU/h81% of its 47°F output
      Very good · beats 71%

      A good fit if…

      • Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 40,500 BTU/h at 5°F.
      • You want steady temperatures and quiet running - the compressor varies its speed.

      Think twice if…

      • Cooling cost matters most - its SEER2 is below average for mini-splits.
      • You mainly need heat - its HSPF2 is below average for mini-splits.

      Calculate my running cost

      Details

      Specifications48,000 BTU, R-454B
      General
      BrandApooDr
      Also sold asAproDr
      Outdoor unit modelALC24-48H1B
      SeriesAL Series
      TypeMini-split heat pump
      Nominal size48,000 BTU
      CompressorVariable-speed units run longer at low powerContinuously variable
      RefrigerantR-454B
      Connected (smart) capableNo
      On the market sinceJanuary 1, 2025
      Last certifiedMarch 17, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better19.0 (range 17.1-19.0)
      EER2Efficiency at 95°F outdoors9.5-10.0
      Cooling capacity48,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better9.8-9.9
      Capacity at 47°F50,000 BTU/h
      Capacity at 17°F36,600-39,000 BTU/h
      Capacity at 5°F38,000-40,500 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater2.00-2.11
      ENERGY STAR cold climateYes
      Heating output as it gets colder81% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with CCA22-48HRFN1 at the standard test temperatures, in BTU/h:

      Certified matchups4 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.
      CCA22-48HRFN1 · cold climate19.09.59.940,500217563504
      CCA22-48HRFN1 Aprodr · cold climate19.09.59.940,500218035860
      DIU-48HWFN10 · cold climate17.110.09.838,000217563497
      DIU-48HWFN10 Aprodr · cold climate17.110.09.838,000218035854
      Yearly running cost in 10 large cities$1,187-$3,187

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

      Questions5
      What is the SEER2 rating of the ApooDr ALC24-48H1B?
      The ApooDr ALC24-48H1B is rated at up to 19.0 SEER2 and 9.5 EER2 for cooling and up to 9.9 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 4 certified matchups SEER2 ranges from 17.1-19.0.
      Is the ApooDr ALC24-48H1B good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 40,500 BTU/h at 5°F with a COP of 2.11, so it is still 2.1 times as efficient as electric resistance heat at that temperature.
      How much does the ApooDr ALC24-48H1B cost to run per year?
      At its rated efficiency it costs about $1,187-$3,187 a year in electricity in large U.S. cities, depending on climate and local rates - for example $1,465 in Phoenix and $2,664 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 ApooDr ALC24-48H1B?
      ENERGY STAR lists 4 certified combinations for this outdoor unit. The highest-rated ones use CCA22-48HRFN1, Aprodr CCA22-48HRFN1, DIU-48HWFN10.
      What refrigerant does the ApooDr ALC24-48H1B 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 $1,455/yrYou save $1,053/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 ApooDr ALC24-48H1B
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $1,455
      Current system, per year
      $2,508
      You save per year
      $1,053
      Payback
      17.1 years
      Net after 10 years
      -$7,472

      Cooling $889Heating $566Electricity used: 9,093 kWhSaved vs. a minimum-efficiency heat pump: $473

      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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      Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of March 17, 2026. How we use the data.