Mitsutomo heat pumps: how do their ratings compare?
A typical Mitsutomo heat pump beats 58% of similar heat pumps (same size and type), which is above average. Mitsutomo has 56 heat pump models in this list.
Covers heat pumps sold new today (R-454B and R-32 refrigerant). See older R-410A models · Updated
Overall score
58%
of similar heat pumps beaten by its typical model
Above averageMitsutomo has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 84 models with every rating.
- Efficiency on a 5°F dayCOP at 5°FBeats 61%
- Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 58%
- Winter-long heating efficiencyHSPF2Beats 69%
- Summer-long cooling efficiencySEER2Beats 57%
- Hot-day cooling efficiencyEER2Beats 51%
Average (50%)
Each bar: the share of similar heat pumps a typical model beats on that rating.
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Rebate standards
82%
meet CEE 2025 Tier 1, the level many utility rebates use.
46 models. All brands: 57%.
75%
meet Xcel Energy Colorado’s cold-climate rebate levels.
42 models. All brands: 53%.
4%
reach the cold-climate tier: full heating output and a COP of 2.1 or more at 5°F.
2 models. All brands: 3%.
Mitsutomo all-around best, by size
Balances heating (5°F output and efficiency, HSPF2) and cooling (SEER2, EER2), each rating against units their size.
Showing Ducted, 2.5–3 tons (27,000–38,999 Btu/h cooling), the most-listed ducted size. Pick yours above. What size is my system?
14 of Mitsutomo’s 14 models of this size and type have all five ratings.
- 1HO-MP36-LA-QMitsutomo3 tons · 36,000 Btu/h · DuctedCold-climate pick, score 82.5Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
- Heat kept at 5°F
- 106% (Capacity at 5°F vs 47°F)
- Top 10%
- Efficiency at 5°F
- 2.00 (COP at 5°F)
- Good
- Winter efficiency
- 10.4 (HSPF2)
- Top 10%
- Cooling efficiency
- 19.4 (SEER2)
- Great
- Hot-day cooling
- 12.0 (EER2)
- Great
- 2HO-SG36-LA-Qwith ducted air handler HD-UG36LA-QMitsutomo3 tons · 36,000 Btu/h · DuctedCold-climate pick, score 83.2Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
- Heat kept at 5°F
- 90% (Capacity at 5°F vs 47°F)
- Good
- Efficiency at 5°F
- 2.10 (COP at 5°F)
- Great
- Winter efficiency
- 11.1 (HSPF2)
- Top 10%
- Cooling efficiency
- 17.7 (SEER2)
- Good
- Hot-day cooling
- 12.0 (EER2)
- Great
- 3HO-MQ28-LA-QMitsutomo2.5 tons · 28,000 Btu/h · DuctedCold-climate pick, score 72.7Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
- Heat kept at 5°F
- 96% (Capacity at 5°F vs 47°F)
- Great
- Efficiency at 5°F
- 2.00 (COP at 5°F)
- Good
- Winter efficiency
- 9.5 (HSPF2)
- Great
- Cooling efficiency
- 19.0 (SEER2)
- Great
- Hot-day cooling
- 12.0 (EER2)
- Great
- 4UHO36-NB-LD-Qwith ducted air handler UHMX3-36-BB-LA-QMitsutomo3 tons · 36,000 Btu/h · DuctedCold-climate pick, score 77.4Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
- Heat kept at 5°F
- 91% (Capacity at 5°F vs 47°F)
- Great
- Efficiency at 5°F
- 2.06 (COP at 5°F)
- Good
- Winter efficiency
- 10.0 (HSPF2)
- Great
- Cooling efficiency
- 17.7 (SEER2)
- Good
- Hot-day cooling
- 12.0 (EER2)
- Great
- 5UHO30-NB-LA-Qwith ducted air handler UHMX3-30-BB-LA-QMitsutomo2.5 tons · 30,000 Btu/h · DuctedCold-climate pick, score 77.0Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
- Heat kept at 5°F
- 101% (Capacity at 5°F vs 47°F)
- Top 10%
- Efficiency at 5°F
- 1.97 (COP at 5°F)
- Below the middle
- Winter efficiency
- 10.8 (HSPF2)
- Top 10%
- Cooling efficiency
- 17.2 (SEER2)
- Good
- Hot-day cooling
- 12.0 (EER2)
- Great
These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.
What to do next
The advanced view has Mitsutomo’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.
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