Mitsubishi PUZ-AK30NLHZ2 2.5 ton ductless mini-split

Brand Mitsubishi ENERGY STAR certified Series P series Updated

Most EfficientCold climate
Mitsubishi Ductless mini-split

Model no. PUZ-AK30NLHZ2***

Size
2.5 tons
SEER2
23.8
EER2
14
HSPF2
11

R-454B

Mitsubishi ductless mini-split from the P series line. Rated 17.6 to 23.8 SEER2 across 9 certified matchups. Meets ENERGY STAR cold climate criteria.

Model

Model number PUZ-AK30NLHZ2***
Product series P series
Stages Variable speed

Performance

Nominal size 2.5 tons
Cooling capacity 30,000 BTU/h
Heating capacity 32,000 BTU/h
SEER2 23.8
EER2 14
HSPF2 11

Cold weather

Heating capacity at 17°F 26,600 BTU/h
Heating capacity at 5°F 32,000 BTU/h
COP at 5°F 2.3
Meets ENERGY STAR cold climate criteria Yes

Ratings across matchups

Lowest SEER2 17.6
Highest SEER2 23.8
Lowest HSPF2 9.3
Highest HSPF2 11
Certified matchups 9

Refrigerant

Refrigerant type R-454B

Ratings and warranty

AHRI reference number 218697037
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.
PLA-AE30NL*** 23.8 14 11 218697037
PKA-AK30NL*** 23.2 12.7 10.3 218697038
PCA-AK30NL*** 21.9 12.3 10 218697039
PEAD-AA30NL*** 21.7 12.5 9.9 218697040
PVA-AA30NL*** 21 13.5 10.1 218697041
PAA-BA30NL***** 17.6 11.7 9.3 218697045
PAA-BA30NL*** 17.6 11.7 9.3 218697044
PAA-AA30NL***** 17.6 11.7 9.3 218697043
PAA-AA30NL*** 17.6 11.7 9.3 218697042