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      4-ton central heat pump · BNG Series

      Blueridge BNG3A60UCN

      Average cooling efficiency and very good heating efficiency for a 4-ton central heat pump, and certified for cold climates.

      Ranks #129 of 319 4 ton central heat pumps for cooling efficiency, and costs about $1,582 a year to run in a mixed climate like Atlanta.

      SEER2
      17.5 Cooling efficiency over a season
      Average · beats 58%
      HSPF2
      9.5 Heating efficiency over a season
      Very good · beats 70%
      EER2
      12.0 Cooling efficiency on a 95°F day
      Average · beats 64%
      Heat at 5°F
      54,000 BTU/h98% of its 47°F output
      Below average · beats 20%

      A good fit if…

      • Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 54,000 BTU/h at 5°F.
      • It will heat most of the year - its HSPF2 beats 70% of central heat pumps.
      • You want steady temperatures and quiet running - the compressor varies its speed.

      Think twice if…

      • Nothing stands out - its ratings have no weak spot for its class.

      Calculate my running cost

      Details

      Specifications4 ton, R-454B
      General
      BrandBlueridge
      Also sold asAI AIR CONDITIONING, MOOVAIR, Mitsutomo, Breeze33
      Outdoor unit modelBNG3A60UCN
      SeriesBNG Series
      TypeCentral heat pump
      Nominal size4 ton
      CompressorVariable-speed units run longer at low powerContinuously variable
      RefrigerantR-454B
      Connected (smart) capableNo
      On the market sinceFebruary 10, 2025
      Last certifiedMay 1, 2026
      Cooling
      SEER2Seasonal efficiency, higher is better17.5 (range 15.2-17.5)
      EER2Efficiency at 95°F outdoors10.0-12.0
      Cooling capacity47,000-54,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better8.1-9.5
      Capacity at 47°F55,000-58,000 BTU/h
      Capacity at 17°F36,000-45,000 BTU/h
      Capacity at 5°F43,000-54,000 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater1.80-1.90
      ENERGY STAR cold climateYes
      Heating output as it gets colder98% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with BNG3A60DH3 at the standard test temperatures, in BTU/h:

      Certified matchups4 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.
      BNG3A60DH3 · cold climate17.512.09.554,000216997515
      BNGFA60DH2 · cold climate16.010.09.052,000216997509
      BMTA60ENC · cold climate16.010.08.545,000217656127
      BMTA60END · cold climate15.210.08.143,000217656128
      Same unit, other model numbers4

      These model numbers have exactly the same certified ratings and matchups as the Blueridge BNG3A60UCN: 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$1,448-$3,753

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

      Questions6
      What is the SEER2 rating of the Blueridge BNG3A60UCN?
      The Blueridge BNG3A60UCN is rated at up to 17.5 SEER2 and 12.0 EER2 for cooling and up to 9.5 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 4 certified matchups SEER2 ranges from 15.2-17.5.
      Is the Blueridge BNG3A60UCN good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 54,000 BTU/h at 5°F with a COP of 1.90, so it is still 1.9 times as efficient as electric resistance heat at that temperature.
      How much does the Blueridge BNG3A60UCN cost to run per year?
      At its rated efficiency it costs about $1,448-$3,753 a year in electricity in large U.S. cities, depending on climate and local rates - for example $1,769 in Phoenix and $3,123 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
      Is the Blueridge BNG3A60UCN the same as the AI AIR CONDITIONING AUO19-60N2-M3H?
      Yes, as far as the certified ratings go. ENERGY STAR lists 5 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 Blueridge BNG3A60UCN?
      ENERGY STAR lists 4 certified combinations for this outdoor unit. The highest-rated ones use BNG3A60DH3, BNGFA60DH2, BMTA60ENC.
      What refrigerant does the Blueridge BNG3A60UCN 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 $1,746/yrYou save $1,071/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 Blueridge BNG3A60UCN
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $1,746
      Current system, per year
      $2,817
      You save per year
      $1,071
      Payback
      19.1 years
      Net after 10 years
      -$9,793

      Cooling $1,086Heating $660Electricity used: 10,915 kWhSaved vs. a minimum-efficiency heat pump: $419

      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 May 1, 2026. How we use the data.