Mitsubishi SUZ-KA18NAHZ 1.5 ton ductless mini-split

Brand Mitsubishi ENERGY STAR certified Series M-Series Updated

ENERGY STAR
Mitsubishi Ductless mini-split

Model no. SUZ-KA18NAHZ*

Size
1.5 ton
SEER2
18.9
EER2
12.7
HSPF2
9.5

R-410A

Mitsubishi ductless mini-split from the M-Series line. Rated 18.9 SEER2.

Model

Model number SUZ-KA18NAHZ*
Product series M-Series
Stages Variable speed

Performance

Nominal size 1.5 ton
Cooling capacity 18,000 BTU/h
Heating capacity 21,600 BTU/h
SEER2 18.9
EER2 12.7
HSPF2 9.5

Cold weather

Heating capacity at 17°F 14,600 BTU/h
Heating capacity at 5°F 8,300 BTU/h
COP at 5°F 2.12

Ratings across matchups

Lowest SEER2 18.9
Highest SEER2 18.9
Lowest HSPF2 9.5
Highest HSPF2 9.5
Certified matchups 1

Refrigerant

Refrigerant type R-410A

Ratings and warranty

AHRI reference number 213362153
ENERGY STAR certified Yes
On the market since November 1, 2023
ENERGY STAR listed January 7, 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.
PEAD-A18AA9 18.9 12.7 9.5 213362153