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TRUST AIR CONDITIONERS vs WABBAN: heat pump ratings compared

Against heat pumps of the same size and type, a typical TRUST AIR CONDITIONERS model beats 59% and a typical WABBAN model 50%. TRUST AIR CONDITIONERS rates higher overall.

Covers older R-410A heat pumps, no longer installed new. See models sold today · Updated

TRUST AIR CONDITIONERS

59%

of similar heat pumps beaten by its typical model

Above average

42 models listed

WABBAN

50%

of similar heat pumps beaten by its typical model

About average

41 models listed

Rating by ratingEach bar is the share of same-size, same-type heat pumps that a typical model beats, so the two brands compare fairly even if they make different sizes.
  • Efficiency on a 5°F dayCOP at 5°FTRUST AIR CONDITIONERS: Beats 52%WABBAN: Beats 35%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FTRUST AIR CONDITIONERS: Beats 57%WABBAN: Beats 60%
  • Winter-long heating efficiencyHSPF2TRUST AIR CONDITIONERS: Beats 72%WABBAN: Beats 40%
  • Summer-long cooling efficiencySEER2TRUST AIR CONDITIONERS: Beats 65%WABBAN: Beats 49%
  • Hot-day cooling efficiencyEER2TRUST AIR CONDITIONERS: Beats 50%WABBAN: Beats 48%

Average (50%)Dashed outline: the other brand, for comparison

Want ranks, distributions per size class and cold-weather curves? Switch to Advanced

Rebate standards

Share of each brand’s models that meet the level. Programs can have other rules too.

  • CEE 2025

    TRUST AIR CONDITIONERS
    69%
    WABBAN
    56%

  • Xcel CC

    TRUST AIR CONDITIONERS
    52%
    WABBAN
    51%

  • CEE Advanced

    TRUST AIR CONDITIONERS
    2%
    WABBAN
    0%

  • ENERGY STAR CC

    TRUST AIR CONDITIONERS
    57%
    WABBAN
    0%

Top cold-climate picks, ducted 3.5–4.5 tons

Only units that keep at least 70% of their heat at 5°F, ranked on heat kept, efficiency at 5°F and seasonal efficiency (HSPF2), against units their size.

Showing Ducted, 3.5–4.5 tons (39,000–56,999 Btu/h cooling). What size is my system?

TRUST AIR CONDITIONERS

  1. 1OAH48H/O4S41Pwith ducted air handler IUMDL48H/I43PTRUST AIR CONDITIONERS4 tons · 48,000 Btu/h · DuctedKeeps 88% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    88% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.02 (COP at 5°F)
    Good
    Seasonal efficiency
    10.3 (HSPF2)
    Top 10%
    86.4score / 100
  2. 2M5H48H/O4S4PTRUST AIR CONDITIONERS4 tons · 47,000 Btu/h · DuctedKeeps 87% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    87% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    9.0 (HSPF2)
    Good
    74.9score / 100
  3. 3AA48H/O44Pwith ducted air handler AH48H/I44PTRUST AIR CONDITIONERS4 tons · 47,000 Btu/h · DuctedKeeps 92% of its heat at 5°FMeets ENERGY STAR CC
    Heat kept at 5°F
    92% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    1.90 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.4 (HSPF2)
    Great
    73.8score / 100

WABBAN

  1. 1BB60-48WADUwith ducted air handler BBD48-24AH2ADUWABBAN4 tons · 48,000 Btu/h · DuctedKeeps 85% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    85% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    1.80 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.0 (HSPF2)
    Good
    60.3score / 100

These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.

Next steps

The advanced view adds ranks, both brands’ models inside every size class, standout models per rating and cold-weather curves.

Open the advanced view