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      2-ton central heat pump · XD5

      Luxaire XD536E2D11

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

      Ranks #180 of 331 2 ton central heat pumps for cooling efficiency, and costs about $729 a year to run in a mixed climate like Atlanta.

      SEER2
      18.0 Cooling efficiency over a season
      Average · beats 66%
      HSPF2
      8.5 Heating efficiency over a season
      Below average · beats 38%
      EER2
      11.8 Cooling efficiency on a 95°F day
      Average · beats 54%
      Heat at 5°F
      17,600 BTU/h73% 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 17,600 BTU/h at 5°F.
      • You want steady temperatures and quiet running - the compressor varies its speed.

      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
      BrandLuxaire
      Also sold asFraser-Johnston, Coleman, CHAMPION HEATING AND COOLING
      Outdoor unit modelXD536E2D11
      SeriesXD5
      TypeCentral heat pump
      Nominal size2 ton
      CompressorVariable-speed units run longer at low powerContinuously variable
      RefrigerantR-454B
      Connected (smart) capableYes
      On the market sinceApril 10, 2026
      Last certifiedSeptember 1, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better18.0 (range 15.2-18.0)
      EER2Efficiency at 95°F outdoors11.7-11.8
      Cooling capacity24,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better8.5
      Capacity at 47°F24,000 BTU/h
      Capacity at 17°F20,600-21,000 BTU/h
      Capacity at 5°F17,500-17,600 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater1.80-1.88
      ENERGY STAR cold climateYes
      Heating output as it gets colder73% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with JDE24E5XX2DS1 at the standard test temperatures, in BTU/h:

      Certified matchups8 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.
      JDE24E5XX2DS1 · cold climate18.011.88.517,600218450336
      JDE24E5XX2DS1 · cold climate18.011.88.517,600218450317
      JDE24E5XX2DS1 · cold climate18.011.88.517,600218450298
      JDE24E5XX2DS1 · cold climate18.011.88.517,600218450279
      JDP24E5XX2SS1 · cold climate15.211.78.517,500218450337
      JDP24E5XX2SS1 · cold climate15.211.78.517,500218450318
      JDP24E5XX2SS1 · cold climate15.211.78.517,500218450299
      JDP24E5XX2SS1 · cold climate15.211.78.517,500218450280
      Yearly running cost in 10 large cities$628-$1,763

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

      Questions5
      What is the SEER2 rating of the Luxaire XD536E2D11?
      The Luxaire XD536E2D11 is rated at up to 18.0 SEER2 and 11.8 EER2 for cooling and up to 8.5 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 8 certified matchups SEER2 ranges from 15.2-18.0.
      Is the Luxaire XD536E2D11 good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 17,600 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 Luxaire XD536E2D11 cost to run per year?
      At its rated efficiency it costs about $628-$1,763 a year in electricity in large U.S. cities, depending on climate and local rates - for example $786 in Phoenix and $1,482 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 Luxaire XD536E2D11?
      ENERGY STAR lists 8 certified combinations for this outdoor unit. The highest-rated ones use JDE24E5XX2DS1, JDP24E5XX2SS1.
      What refrigerant does the Luxaire XD536E2D11 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 $786/yrYou save $452/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 Luxaire XD536E2D11
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $786
      Current system, per year
      $1,238
      You save per year
      $452
      Payback
      19.9 years
      Net after 10 years
      -$4,481

      Cooling $469Heating $316Electricity used: 4,910 kWhSaved vs. a minimum-efficiency heat pump: $164

      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 September 1, 2026. How we use the data.