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      3-ton central heat pump · 2-STAGE 18 SEER HP

      Bryant PH8TAN536**AA

      Average cooling efficiency and below average heating efficiency for a 3-ton central heat pump, but not rated for cold climates.

      Ranks #161 of 302 3 ton central heat pumps for cooling efficiency, and costs about $1,163 a year to run in a mixed climate like Atlanta.

      SEER2
      17.0 Cooling efficiency over a season
      Average · beats 49%
      HSPF2
      8.5 Heating efficiency over a season
      Below average · beats 38%
      EER2
      13.0 Cooling efficiency on a 95°F day
      Very good · beats 89%
      Heat at 5°F
      19,600 BTU/h49% of its 47°F output
      Excellent · beats 98%

      A good fit if…

      • You want a choice of indoor units - 587 certified pairings.

      Think twice if…

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

      Calculate my running cost

      Details

      Specifications3 ton, R-454B
      General
      BrandBryant
      Also sold asBROCK, WeatherMaker, PAYNE HEATING AND COOLING
      Outdoor unit modelPH8TAN536**AA
      Series2-STAGE 18 SEER HP
      TypeCentral heat pump
      Nominal size3 ton
      CompressorVariable-speed units run longer at low powerTwo-stage
      RefrigerantR-454B
      Connected (smart) capableNo
      On the market sinceNovember 4, 2024
      Last certifiedSeptember 22, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better17.0 (range 15.2-17.0)
      EER2Efficiency at 95°F outdoors11.7-13.0
      Cooling capacity33,800-38,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better7.8-8.5
      Capacity at 47°F37,200-39,000 BTU/h
      Capacity at 17°F23,000-24,200 BTU/h
      Capacity at 5°F17,500-19,600 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater1.78-2.48
      ENERGY STAR cold climateNo
      Heating output as it gets colder49% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with FT5ANBD60L at the standard test temperatures, in BTU/h:

      Certified matchups587 indoor units

      The same outdoor unit scores differently with each indoor unit and furnace. The 60 highest-rated of 587 are shown. Ask your installer for the AHRI reference number of the exact system you are quoted.

      Indoor unitFurnaceSEER2EER2HSPF2Heat @5°FAHRI ref.
      FT5ANBD60L-17.013.08.518,600215628944
      PF5TNBD60L-17.013.08.518,600215628947
      PF5TNBD60L-17.013.08.518,600215628946
      FG5ANBD60L-17.013.08.518,600215628945
      PF5TNBD60L-17.013.08.518,600215628949
      PF5TNBD60L-17.013.08.518,600215628948
      PF5TNXC48L-16.512.58.118,700215628892
      FT5AN(B,X)C48L-16.512.58.118,700215628890
      FG5ANXC48L-16.512.58.118,700215628891
      PF5TNXC48L-16.512.58.118,700215628894
      PF5TNXC48L-16.512.58.118,700215628893
      PF5TNXC48L-16.512.58.118,700215628895
      QFVA5D4821X-16.513.08.118,400218695411
      QFVA5D4821X-16.513.08.118,400218695410
      FT5BD4821X-16.513.08.118,400218695409
      CAA**4321AM83*SB60080M21***16.012.08.519,100215637791
      CAA**4321AMPG80MSUA60080C**16.012.08.519,100215637795
      CAA**4321AMPG80MSUA60080C**16.012.08.519,100215637794
      CAA**4321AMPG80MSUA60080C**16.012.08.519,100215637792
      CAA**3721AM927TA66100V21***16.012.08.519,200215714850
      CAA**3721AM82*SB66110V21***16.012.08.119,400215635686
      CAA**3721AMPG80MSUA48060B**16.012.08.119,300215635718
      CAA**3721AM83*SB48060M17***16.012.08.119,300215635716
      CAA**3721AMPG80MSUA48060B**16.012.08.119,300215635717
      CAA**3721AMPG80MSUA48060B**16.012.08.119,300215635719
      CAA**3721AM935SB66100M21***16.012.08.119,400215636143
      CAA**3721AM926TC66100V21***16.012.08.119,200215636374
      CAA**4321AM82*SB66110V21***16.012.08.119,200215637717
      CAA**4321AM83*SB48060M17***16.012.08.119,300215637763
      CAA**4321AMPG80MSUA48060B**16.012.08.119,300215637768
      CAA**4321AMPG80MSUA48060B**16.012.08.119,300215637765
      CAA**4321AMPG80MSUA48060B**16.012.08.119,300215637766
      CAA**4321AM935SB66100M21***16.012.08.119,100215638396
      CAA**4321AM926TC66100V21***16.012.08.119,200215638625
      CAA**4821AM83*SB60080M21***16.012.08.119,000215638884
      CAA**4821AMPG80MSUA60080C**16.012.08.119,000215638886
      CAA**4821AMPG80MSUA60080C**16.012.08.119,000215638889
      CAA**4821AMPG80MSUA60080C**16.012.08.119,000215638888
      CAA**4821AM926TC66100V21***16.012.08.119,100215639749
      QFVA5D3617X-16.012.58.118,300218695394
      QFVA5D3617X-16.012.58.118,300218695393
      FT5BD3617X-16.012.58.118,300218695392
      CVAMA4821XMA83*SB60080M21***16.012.58.017,500215619536
      CVAMA4821XMAPG80MSUA60080C**16.012.58.017,500215619537
      CVAMA4821XMAPG80MSUA60080C**16.012.58.017,500215619539
      CVAMA4821XMAPG80MSUA60080C**16.012.58.017,500215619538
      CVAMA4921XMA82*SB60090V21***16.012.58.017,900215619887
      CVAMA4921XMA83*SB60080M21***16.012.58.017,700215619900
      CVAMA4921XMAPG80MSUA60080C**16.012.58.017,700215619901
      CVAMA4921XMAPG80MSUA60080C**16.012.58.017,700215619902
      CVAMA4921XMAPG80MSUA60080C**16.012.58.017,700215619903
      CVAMA4921XMA82*TB60090V21***16.012.58.017,900215619973
      CVAMA4921XMAPG80VTLB60090C**16.012.58.017,900215619976
      CVAMA4921XMAPG80VTLB60090C**16.012.58.017,900215619974
      CVAMA4921XMAPG80VTLB60090C**16.012.58.017,900215619975
      CVAMA4921XMA935CB66100C21***16.012.58.017,900215620003
      CVAMA4921XMA926TC60100V21***16.012.58.017,900215620080
      CVAMA4921XMAPG96VTAB60100C**16.012.58.017,900215620083
      CVAMA4921XMAPG96VTAB60100C**16.012.58.017,900215620081
      CVAMA4921XMAPG96VTAB60100C**16.012.58.017,900215620082
      Yearly running cost in 10 large cities$992-$2,820

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

      Questions5
      What is the SEER2 rating of the Bryant PH8TAN536**AA?
      The Bryant PH8TAN536**AA is rated at up to 17.0 SEER2 and 13.0 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 587 certified matchups SEER2 ranges from 15.2-17.0.
      Is the Bryant PH8TAN536**AA 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 3-ton model.
      How much does the Bryant PH8TAN536**AA cost to run per year?
      At its rated efficiency it costs about $992-$2,820 a year in electricity in large U.S. cities, depending on climate and local rates - for example $1,246 in Phoenix and $2,374 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 Bryant PH8TAN536**AA?
      ENERGY STAR lists 587 certified combinations for this outdoor unit. The highest-rated ones use FT5ANBD60L, PF5TNBD60L, FG5ANBD60L.
      What refrigerant does the Bryant PH8TAN536**AA 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 $1,249/yrYou save $642/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 Bryant PH8TAN536**AA
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $1,249
      Current system, per year
      $1,890
      You save per year
      $642
      Payback
      21.0 years
      Net after 10 years
      -$7,084

      Cooling $741Heating $507Electricity used: 7,804 kWhSaved vs. a minimum-efficiency heat pump: $208

      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 3 ton models

      See all 302 3 ton central heat pumps, ranked

      Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of September 22, 2026. How we use the data.