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      12,000 BTU mini-split heat pump · BREEZEIN

      TCL H12SBH22BPC

      Average cooling and heating efficiency for a 12,000 BTU mini-split heat pump, and certified for cold climates.

      Ranks #258 of 394 12,000 BTU mini-splits for cooling efficiency, and costs about $308 a year to run in a mixed climate like Atlanta.

      SEER2
      23.0 Cooling efficiency over a season
      Average · beats 62%
      HSPF2
      10.0 Heating efficiency over a season
      Average · beats 43%
      EER2
      13.0 Cooling efficiency on a 95°F day
      Average · beats 62%
      Heat at 5°F
      8,900 BTU/h72% of its 47°F output
      Average · beats 67%

      A good fit if…

      • Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 8,900 BTU/h at 5°F.
      • 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

      Specifications12,000 BTU, R-454B
      General
      BrandTCL
      Also sold asZERO, Pioneer, DELLA, COSTWAY, ROVSUN, TURBRO, VKIN, Live cool, Keystone, MIRAGE, AURUS, Toyotomi, HEMA
      Outdoor unit modelH12SBH22BPC
      SeriesBREEZEIN
      TypeMini-split heat pump
      Nominal size12,000 BTU
      CompressorVariable-speed units run longer at low powerContinuously variable
      RefrigerantR-454B
      Connected (smart) capableNo
      On the market sinceJune 25, 2024
      Last certifiedOctober 6, 2025
      Cooling
      SEER2Seasonal efficiency, higher is better23.0 (range 23.0)
      EER2Efficiency at 95°F outdoors13.0
      Cooling capacity12,000 BTU/h
      Heating
      HSPF2Seasonal efficiency, higher is better10.0
      Capacity at 47°F12,400 BTU/h
      Capacity at 17°F10,000 BTU/h
      Capacity at 5°F8,900 BTU/h
      COP at 5°F2.0 = twice as efficient as a space heater2.10
      ENERGY STAR cold climateYes
      Heating output as it gets colder72% kept at 5°F

      Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with H12SBH22BPE at the standard test temperatures, in BTU/h:

      Certified matchups1 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.
      H12SBH22BPE · cold climate23.013.010.08,900215387258
      Same unit, other model numbers14

      These model numbers have exactly the same certified ratings and matchups as the TCL H12SBH22BPC: 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$247-$759

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

      Questions6
      What is the SEER2 rating of the TCL H12SBH22BPC?
      The TCL H12SBH22BPC is rated at up to 23.0 SEER2 and 13.0 EER2 for cooling and up to 10.0 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.
      Is the TCL H12SBH22BPC good for cold climates?
      Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 8,900 BTU/h at 5°F with a COP of 2.10, so it is still 2.1 times as efficient as electric resistance heat at that temperature.
      How much does the TCL H12SBH22BPC cost to run per year?
      At its rated efficiency it costs about $247-$759 a year in electricity in large U.S. cities, depending on climate and local rates - for example $318 in Phoenix and $645 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
      Is the TCL H12SBH22BPC the same as the TCL TSH12HEI1NAN0T24?
      Yes, as far as the certified ratings go. ENERGY STAR lists 15 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 TCL H12SBH22BPC?
      ENERGY STAR lists 1 certified combination for this outdoor unit. The highest-rated one uses H12SBH22BPE.
      What refrigerant does the TCL H12SBH22BPC 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 $323/yrYou save $303/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 TCL H12SBH22BPC
      3. What it replaces
      4. Price replace the example with your quote
      Heat pump, per year
      $323
      Current system, per year
      $625
      You save per year
      $303
      Payback
      14.9 years
      Net after 10 years
      -$1,472

      Cooling $184Heating $139Electricity used: 2,016 kWhSaved vs. a minimum-efficiency heat pump: $158

      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 October 6, 2025. How we use the data.