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      30,000 BTU mini-split heat pump · AIRSTAGE H-Series

      Fujitsu AOUH30KPAS1

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

      Ranks #70 of 171 30,000 BTU mini-splits for cooling efficiency, and costs about $755 a year to run in a mixed climate like Atlanta.

      SEER2
      22.0 Cooling efficiency over a season
      Average · beats 48%
      HSPF2
      10.2 Heating efficiency over a season
      Average · beats 53%
      EER2
      11.7 Cooling efficiency on a 95°F day
      Below average · beats 16%
      Heat at 5°F
      25,800 BTU/h86% of its 47°F output
      Very good · beats 78%

      A good fit if…

      • Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 25,800 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
      BrandFujitsu
      Outdoor unit modelAOUH30KPAS1
      SeriesAIRSTAGE H-Series
      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 24, 2024
      Last certifiedApril 17, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better22.0 (range 22.0)
      EER2Efficiency at 95°F outdoors11.7
      Cooling capacity30,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better10.2
      Capacity at 47°F30,000 BTU/h
      Capacity at 17°F19,600 BTU/h
      Capacity at 5°F25,800 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater2.20
      ENERGY STAR cold climateYes
      Heating output as it gets colder86% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with ASUH30KPAS 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.
      ASUH30KPAS FUJITSU · cold climate22.011.710.225,800215390440
      ASUH30KPBS FUJITSU · cold climate22.011.710.225,800218381307
      Yearly running cost in 10 large cities$643-$1,830

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

      Questions5
      What is the SEER2 rating of the Fujitsu AOUH30KPAS1?
      The Fujitsu AOUH30KPAS1 is rated at up to 22.0 SEER2 and 11.7 EER2 for cooling and up to 10.2 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.
      Is the Fujitsu AOUH30KPAS1 good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 25,800 BTU/h at 5°F with a COP of 2.20, so it is still 2.2 times as efficient as electric resistance heat at that temperature.
      How much does the Fujitsu AOUH30KPAS1 cost to run per year?
      At its rated efficiency it costs about $643-$1,830 a year in electricity in large U.S. cities, depending on climate and local rates - for example $808 in Phoenix and $1,541 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 Fujitsu AOUH30KPAS1?
      ENERGY STAR lists 2 certified combinations for this outdoor unit. The highest-rated ones use FUJITSU ASUH30KPAS, FUJITSU ASUH30KPBS.
      What refrigerant does the Fujitsu AOUH30KPAS1 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 $809/yrYou save $737/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 Fujitsu AOUH30KPAS1
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $809
      Current system, per year
      $1,547
      You save per year
      $737
      Payback
      15.6 years
      Net after 10 years
      -$4,125

      Cooling $480Heating $329Electricity used: 5,059 kWhSaved vs. a minimum-efficiency heat pump: $377

      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 17, 2026. How we use the data.