Multi MFG heat pumps: how do their ratings compare?

A typical Multi MFG heat pump beats 61% of similar heat pumps (same size and type), which is well above average. Multi MFG has 51 heat pump models in this list.

Covers heat pumps sold new today (R-454B and R-32 refrigerant). See older R-410A models · Updated Oct 10, 2026

Overall score

61%

of similar heat pumps beaten by its typical model

Well above average

Multi MFG has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 75 models with every rating.

Multi MFG, rating by ratingStrongest on winter-long heating efficiency (beats 75%), weakest on hot-day cooling efficiency (beats 51%).

Efficiency on a 5°F dayCOP at 5°FBeats 62%
Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 62%
Winter-long heating efficiencyHSPF2Beats 75%
Summer-long cooling efficiencySEER2Beats 60%
Hot-day cooling efficiencyEER2Beats 51%

Average (50%)

Each bar: the share of similar heat pumps a typical model beats on that rating.

Want Multi MFG’s ranks and its models inside every size class? Switch to Advanced

Rebate standards

Share of this brand’s models that meet the efficiency levels rebate programs use. Programs can have other rules too.

88%
meet CEE 2025 Tier 1, the level many utility rebates use.
45 models. All brands: 57%.
See them
80%
meet Xcel Energy Colorado’s cold-climate rebate levels.
41 models. All brands: 53%.
See them
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%.
See them

Top Multi MFG cold-climate picks, by size

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, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?

8 of Multi MFG’s 10 models of this size and type qualify.

1MSD-36HD-Bwith ducted air handler 36HMHP0-M-BMulti MFG2.5 tons · 32,000 Btu/h · DuctedKeeps 97% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
Heat kept at 5°F
97% (Capacity at 5°F vs 47°F)
Great
Efficiency at 5°F
2.15 (COP at 5°F)
Great
Seasonal efficiency
10.5 (HSPF2)
Top 10%
87.9score / 100
2MSH-36HD-Bwith ducted air handler 36HHHP0-C-M-BMulti MFG3 tons · 36,000 Btu/h · DuctedKeeps 90% of its heat at 5°FMeets 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
Seasonal efficiency
11.1 (HSPF2)
Top 10%
83.2score / 100
336MPC5-HH-BMulti MFG3 tons · 36,000 Btu/h · DuctedKeeps 106% of its heat at 5°FMeets 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
Seasonal efficiency
10.4 (HSPF2)
Top 10%
82.5score / 100
4HHS-30HD-Bwith ducted air handler 30MUC0-HP-BMulti MFG2.5 tons · 30,000 Btu/h · DuctedKeeps 100% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
Heat kept at 5°F
100% (Capacity at 5°F vs 47°F)
Great
Efficiency at 5°F
2.00 (COP at 5°F)
Good
Seasonal efficiency
10.2 (HSPF2)
Great
78.4score / 100
5HHS-36HD-Bwith ducted air handler 36MPHP0-M-BMulti MFG3 tons · 36,000 Btu/h · DuctedKeeps 105% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
Heat kept at 5°F
105% (Capacity at 5°F vs 47°F)
Top 10%
Efficiency at 5°F
1.90 (COP at 5°F)
Below the middle
Seasonal efficiency
10.3 (HSPF2)
Top 10%
73.1score / 100

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 Multi MFG’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.

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