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      2-ton central heat pump · LX SERIES

      Coleman XH624E2S11

      Below average cooling and heating efficiency for a 2-ton central heat pump, but not rated for cold climates.

      Ranks #288 of 331 2 ton central heat pumps for cooling efficiency, and costs about $773 a year to run in a mixed climate like Atlanta.

      SEER2
      16.0 Cooling efficiency over a season
      Below average · beats 26%
      HSPF2
      8.1 Heating efficiency over a season
      Below average · beats 20%
      EER2
      12.0 Cooling efficiency on a 95°F day
      Average · beats 64%
      Heat at 5°F
      12,800 BTU/h53% of its 47°F output
      Very good · beats 88%

      A good fit if…

      • You want a choice of indoor units - 868 certified pairings.

      Think twice if…

      • You often see nights below 0°F - it is not cold-climate certified.
      • Cooling cost matters most - its SEER2 is below average for central heat pumps.
      • You mainly need heat - its HSPF2 is below average for central heat pumps.

      Calculate my running cost

      Details

      Specifications2 ton, R-454B
      General
      BrandColeman
      Also sold asLuxaire, CHAMPION HEATING AND COOLING, Fraser-Johnston, Johnson Controls, Kenmore, EVCON, Guardian
      Outdoor unit modelXH624E2S11
      SeriesLX SERIES
      TypeCentral heat pump
      Nominal size2 ton
      CompressorVariable-speed units run longer at low powerTwo-stage
      RefrigerantR-454B
      Connected (smart) capableNo
      On the market sinceApril 1, 2025
      Last certifiedAugust 20, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better16.0 (range 15.2-16.0)
      EER2Efficiency at 95°F outdoors11.7-12.0
      Cooling capacity22,800-24,200 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better7.8-8.1
      Capacity at 47°F22,600-24,000 BTU/h
      Capacity at 17°F14,500-15,500 BTU/h
      Capacity at 5°F11,900-12,800 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater2.00-2.30
      ENERGY STAR cold climateNo
      Heating output as it gets colder53% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with CTU36B5XDS1+TXV at the standard test temperatures, in BTU/h:

      Certified matchups868 indoor units

      The same outdoor unit scores differently with each indoor unit and furnace. The 60 highest-rated of 868 are shown. Ask your installer for the AHRI reference number of the exact system you are quoted.

      Indoor unitFurnaceSEER2EER2HSPF2Heat @5°FAHRI ref.
      CTU36B5XDS1+TXVZ8ES080B12LMPS116.012.08.112,400217019515
      CTF36B5ADS1Z8ES080B12LMPS116.012.08.112,400217019517
      CTF36B5ADS1Z8ES100B12LMPS116.012.08.112,500217019519
      CTM36B5ADS1Z8ES100B12LMPS116.012.08.112,500217019521
      CTU36B5XDS1+TXVZ8ES100B12LMPS116.012.08.112,500217019523
      CTU36B5XDS1+TXVZ9ES080B12SMPS116.012.08.112,400217019531
      CTF36B5ADS1Z9ES080B12SMPS116.012.08.112,400217019533
      CTM36B5ADS1+JME12B2SN1-16.012.08.112,200217019445
      CTF36B5ADS1+JMVT12BC2N1-16.012.08.112,300217019455
      CTF36B5ADS1+JME08B2SN1-16.012.08.112,000217019457
      CTU36B5XDS1+JME08B2SN1+TXV-16.012.08.112,000217019459
      CTU36B5XDS1+JMVT12BC2N1+TXV-16.012.08.112,300217019461
      CTF36B5ADS1+JMC12B2SN1-16.012.08.112,300217019463
      CTU36B5XDS1+JMC12B2SN1+TXV-16.012.08.112,300217019465
      JHE30B5AD2SS1-16.012.08.112,100217019467
      CTF36B5ADS1+JME12B2SN1-16.012.08.112,300217019469
      CTU36B5XDS1+JME12B2SN1+TXV-16.012.08.112,300217019471
      JHC36B5AD2SS1-16.012.08.112,400217019473
      CTF36B5ADS1Z9ET080B12SMPS116.012.08.112,400217019487
      CTU36B5XDS1+TXVZ9ET080B12SMPS116.012.08.112,400217019489
      CTM36B5ADS1Z8ES100B12SMPS116.012.08.112,500217019493
      CTF36B5ADS1Z8ES080B12SMPS116.012.08.112,400217019497
      CTU36B5XDS1+TXVZ8ES080B12SMPS116.012.08.112,400217019499
      CTF36B5ADS1Z8ES100B12SMPS116.012.08.112,500217019503
      CTU36B5XDS1+TXVZ8ES100B12SMPS116.012.08.112,500217019505
      CTF36B5ADS1Z8ET080B12LMPS116.012.08.112,400217019507
      CTU36B5XDS1+TXVZ8ET080B12LMPS116.012.08.112,400217019509
      CTM36B5ADS1Z8ET080B12LMPS116.012.08.112,400217019511
      CTU36B5XDS1+TXVZ9ES080B12SMPS116.012.08.112,400217019614
      CTF36B5ADS1Z9ES080B12SMPS116.012.08.112,400217019615
      CTF36B5ADS1Z8ES100B12LMPS116.012.08.112,500217019620
      CTU36B5XDS1+TXVZ8ES100B12LMPS116.012.08.112,500217019621
      CTM36B5ADS1Z8ES100B12LMPS116.012.08.112,500217019622
      CTF36B5ADS1Z8ES080B12LMPS116.012.08.112,400217019623
      CTU36B5XDS1+TXVZ8ES080B12LMPS116.012.08.112,400217019624
      CTM36B5ADS1Z8ET080B12LMPS116.012.08.112,400217019626
      CTU36B5XDS1+TXVZ8ET080B12LMPS116.012.08.112,400217019627
      CTF36B5ADS1Z8ET080B12LMPS116.012.08.112,400217019628
      CTM36B5ADS1Z8ES100B12SMPS116.012.08.112,500217019629
      CTU36B5XDS1+TXVZ8ES100B12SMPS116.012.08.112,500217019630
      CTF36B5ADS1Z8ES100B12SMPS116.012.08.112,500217019631
      CTU36B5XDS1+TXVZ9ET080B12SMPS116.012.08.112,400217019633
      CTF36B5ADS1Z9ET080B12SMPS116.012.08.112,400217019634
      CTM36B5ADS1+JME12B2SN1-16.012.08.112,200217020125
      CTU36B5XDS1+TXVRG19080B12MPS116.012.08.112,400217020307
      CTF36B5ADS1RG19080B12MPS116.012.08.112,400217020305
      CTM36B5ADS1RL18100B12MPS116.012.08.112,500217020311
      CTF36B5ADS1RL18100B12MPS116.012.08.112,500217020312
      CTU36B5XDS1+TXVRL18100B12MPS116.012.08.112,500217020313
      CTF36B5ADS1RL18080B12MPS116.012.08.112,400217020314
      CTU36B5XDS1+TXVRL18080B12MPS116.012.08.112,400217020315
      CTU36B5XDS1+JME12B2SN1+TXV-16.012.08.112,300217020321
      CTF36B5ADS1+JME12B2SN1-16.012.08.112,300217020322
      JHE30B5AD2SS1-16.012.08.112,100217020323
      CTU36B5XDS1+JME08B2SN1+TXV-16.012.08.112,000217020324
      CTF36B5ADS1+JME08B2SN1-16.012.08.112,000217020325
      CTM36B5ADS1+JME12B2SN1-16.012.08.112,200217020329
      CTM36B5ADS1+JME12B2SN1-16.012.08.112,200217020516
      CTF36B5ADS1+JME08B2SN1-16.012.08.112,000217020520
      CTU36B5XDS1+JME08B2SN1+TXV-16.012.08.112,000217020521
      Yearly running cost in 10 large cities$704-$1,836

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

      Questions5
      What is the SEER2 rating of the Coleman XH624E2S11?
      The Coleman XH624E2S11 is rated at up to 16.0 SEER2 and 12.0 EER2 for cooling and up to 8.1 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 868 certified matchups SEER2 ranges from 15.2-16.0.
      Is the Coleman XH624E2S11 good for cold climates?
      It is not cold-climate certified: none of its matchups meet the ENERGY STAR cold-climate criteria (a COP of at least 1.75 at 5°F among other limits). In places with frequent sub-zero nights, pick a cold-climate 2-ton model.
      How much does the Coleman XH624E2S11 cost to run per year?
      At its rated efficiency it costs about $704-$1,836 a year in electricity in large U.S. cities, depending on climate and local rates - for example $862 in Phoenix and $1,529 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 Coleman XH624E2S11?
      ENERGY STAR lists 868 certified combinations for this outdoor unit. The highest-rated ones use CTU36B5XDS1+TXV, CTF36B5ADS1, CTM36B5ADS1.
      What refrigerant does the Coleman XH624E2S11 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 $852/yrYou save $376/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 Coleman XH624E2S11
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $852
      Current system, per year
      $1,228
      You save per year
      $376
      Payback
      23.9 years
      Net after 10 years
      -$5,239

      Cooling $528Heating $324Electricity used: 5,322 kWhSaved vs. a minimum-efficiency heat pump: $89

      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 August 20, 2026. How we use the data.