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      3-ton central heat pump · 15 SEER2 HP

      Bryant PH5SAN436**AA

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

      Ranks #266 of 302 3 ton central heat pumps for cooling efficiency, and costs about $1,156 a year to run in a mixed climate like Atlanta.

      SEER2
      15.5 Cooling efficiency over a season
      Below average · beats 15%
      HSPF2
      7.8 Heating efficiency over a season
      Below average · beats 5%
      EER2
      12.5 Cooling efficiency on a 95°F day
      Very good · beats 80%
      Heat at 5°F
      - Not reported by the maker

      A good fit if…

      • You want a certified 3-ton central heat pump at a typical efficiency level.

      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.
      • You want the newest refrigerant - it uses R-410A, which is being phased down.

      Calculate my running cost

      Details

      Specifications3 ton, R-410A
      General
      BrandBryant
      Outdoor unit modelPH5SAN436**AA
      Series15 SEER2 HP
      TypeCentral heat pump
      Nominal size3 ton
      CompressorVariable-speed units run longer at low powerSingle stage
      RefrigerantR-410A
      Connected (smart) capableNo
      On the market sinceJuly 1, 2022
      Last certifiedAugust 21, 2023
      Cooling
      SEER2Seasonal efficiency, higher is better15.5 (range 15.5)
      EER2Efficiency at 95°F outdoors12.5
      Cooling capacity34,600 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better7.8
      Capacity at 47°F33,800 BTU/h
      Capacity at 17°F20,200 BTU/h
      Capacity at 5°F-
      COP at 5°F2.0 = twice as efficient as a space heater-
      ENERGY STAR cold climateNo
      Heating output as it gets colder

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with CAP**3721AL at the standard test temperatures, in BTU/h:

      Certified matchups1 indoor units

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

      Indoor unitFurnaceSEER2EER2HSPF2Heat @5°FAHRI ref.
      CAP**3721AL926TC66100V21***15.512.57.8-213208922
      Yearly running cost in 10 large cities$1,048-$2,750

      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 PH5SAN436**AA?
      The Bryant PH5SAN436**AA is rated at up to 15.5 SEER2 and 12.5 EER2 for cooling and up to 7.8 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.
      Is the Bryant PH5SAN436**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 PH5SAN436**AA cost to run per year?
      At its rated efficiency it costs about $1,048-$2,750 a year in electricity in large U.S. cities, depending on climate and local rates - for example $1,285 in Phoenix and $2,292 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 PH5SAN436**AA?
      ENERGY STAR lists 1 certified combination for this outdoor unit. The highest-rated one uses CAP**3721AL.
      What refrigerant does the Bryant PH5SAN436**AA use?
      It uses R-410A. R-410A is being phased down under the EPA AIM Act, and new systems are moving to R-454B and 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 $1,271/yrYou save $500/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 PH5SAN436**AA
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $1,271
      Current system, per year
      $1,771
      You save per year
      $500
      Payback
      26.0 years
      Net after 10 years
      -$8,001

      Cooling $786Heating $485Electricity used: 7,944 kWhSaved vs. a minimum-efficiency heat pump: $85

      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 August 21, 2023. How we use the data.