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      24,000 BTU mini-split heat pump · Endure PRO

      GE Appliances 1G24ED2BE

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

      Ranks #327 of 430 24,000 BTU mini-splits for cooling efficiency, and costs about $646 a year to run in a mixed climate like Atlanta.

      SEER2
      20.0 Cooling efficiency over a season
      Below average · beats 18%
      HSPF2
      10.5 Heating efficiency over a season
      Average · beats 61%
      EER2
      12.0 Cooling efficiency on a 95°F day
      Below average · beats 25%
      Heat at 5°F
      23,000 BTU/h85% 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 23,000 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.

      Calculate my running cost

      Details

      Specifications24,000 BTU, R-454B
      General
      BrandGE Appliances
      Also sold asHaier
      Outdoor unit model1G24ED2BE
      SeriesEndure PRO
      TypeMini-split heat pump
      Nominal size24,000 BTU
      CompressorVariable-speed units run longer at low powerContinuously variable
      RefrigerantR-454B
      Connected (smart) capableNo
      On the market sinceMay 15, 2025
      Last certifiedJanuary 8, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better20.0 (range 18.2-20.0)
      EER2Efficiency at 95°F outdoors11.2-12.0
      Cooling capacity24,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better9.5-10.5
      Capacity at 47°F24,000-26,000 BTU/h
      Capacity at 17°F15,600-20,600 BTU/h
      Capacity at 5°F22,000-23,000 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater1.80
      ENERGY STAR cold climateYes
      Heating output as it gets colder85% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with US24LB2BE 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.
      US24LB2BE · cold climate20.012.010.022,000217456233
      GS24WP2BE · cold climate20.011.29.522,000217465733
      US24MB2BE · cold climate18.211.710.523,000217456228
      Same unit, other model numbers1

      These model numbers have exactly the same certified ratings and matchups as the GE Appliances 1G24ED2BE: the same equipment under another brand, or a variant code for voltage, colour or market. Everything on this page applies to them.

      Yearly running cost in 10 large cities$565-$1,553

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

      Questions6
      What is the SEER2 rating of the GE Appliances 1G24ED2BE?
      The GE Appliances 1G24ED2BE is rated at up to 20.0 SEER2 and 12.0 EER2 for cooling and up to 10.5 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 3 certified matchups SEER2 ranges from 18.2-20.0.
      Is the GE Appliances 1G24ED2BE good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 23,000 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 GE Appliances 1G24ED2BE cost to run per year?
      At its rated efficiency it costs about $565-$1,553 a year in electricity in large U.S. cities, depending on climate and local rates - for example $702 in Phoenix and $1,302 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
      Is the GE Appliances 1G24ED2BE the same as the Haier 1Q24RT2BE?
      Yes, as far as the certified ratings go. ENERGY STAR lists both model numbers with identical efficiency, capacity and matchups, which means the same outdoor unit sold under a different brand or with a minor variant code (voltage, colour or region). The full list is on this page.
      Which indoor units work with the GE Appliances 1G24ED2BE?
      ENERGY STAR lists 3 certified combinations for this outdoor unit. The highest-rated ones use US24LB2BE, GS24WP2BE, US24MB2BE.
      What refrigerant does the GE Appliances 1G24ED2BE 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 $700/yrYou save $570/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 GE Appliances 1G24ED2BE
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $700
      Current system, per year
      $1,270
      You save per year
      $570
      Payback
      15.8 years
      Net after 10 years
      -$3,295

      Cooling $422Heating $277Electricity used: 4,373 kWhSaved vs. a minimum-efficiency heat pump: $279

      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 January 8, 2026. How we use the data.