Mitsubishi SUZ-AK24NLHZ2 2 ton ductless mini-split

Brand Mitsubishi ENERGY STAR certified Series M series Updated

Most EfficientCold climate
Mitsubishi Ductless mini-split

Model no. SUZ-AK24NLHZ2***

Size
2 tons
SEER2
18.6
EER2
11.7
HSPF2
8.6

R-454B

Mitsubishi ductless mini-split from the M series line. Rated 15.2 to 18.6 SEER2 across 11 certified matchups. Meets ENERGY STAR cold climate criteria.

Model

Model number SUZ-AK24NLHZ2***
Product series M series
Stages Variable speed

Performance

Nominal size 2 tons
Cooling capacity 24,000 BTU/h
Heating capacity 28,000 BTU/h
SEER2 18.6
EER2 11.7
HSPF2 8.6

Cold weather

Heating capacity at 17°F 20,800 BTU/h
Heating capacity at 5°F 26,000 BTU/h
COP at 5°F 2.1
Meets ENERGY STAR cold climate criteria Yes

Ratings across matchups

Lowest SEER2 15.2
Highest SEER2 18.6
Lowest HSPF2 8.1
Highest HSPF2 8.9
Certified matchups 11

Refrigerant

Refrigerant type R-454B

Ratings and warranty

AHRI reference number 218697068
ENERGY STAR certified Yes
ENERGY STAR Most Efficient Yes
On the market since October 1, 2026
ENERGY STAR listed August 11, 2026

Notes

Certified matchups

Top certified matchups for this outdoor unit, from ENERGY STAR data. Ratings depend on the indoor coil or furnace it is paired with.

Indoor unit Furnace SEER2 EER2 HSPF2 AHRI ref.
RVZ-AP24NL*** 18.6 11.7 8.6 218697068
SVZ-AP24NL*** 18.6 11.7 8.6 218697067
PEAD-AA24NL*** 17.3 12.3 8.5 218697066
PAA-BA24NL***** 16.2 12.1 8.9 218697092
PAA-BA24NL*** 16.2 12.1 8.9 218697091
PAA-AA24NL***** 16.2 12.1 8.9 218697090
PAA-AA24NL*** 16.2 12.1 8.9 218697089
PAA-BA18NL***** 15.2 11.7 8.1 218697088
PAA-BA18NL*** 15.2 11.7 8.1 218697087
PAA-AA18NL***** 15.2 11.7 8.1 218697086
PAA-AA18NL*** 15.2 11.7 8.1 218697085