HVACSheet

Daikin 2MXTH18AVJU 1.5 ton ductless mini-split

Brand Daikin ENERGY STAR certified Series AURORA Multi Updated

Most EfficientCold climate
Daikin Ductless mini-split

Model no. 2MXTH18AVJU*

Size
1.5 ton
SEER2
21
EER2
12
HSPF2
10

R-32

Daikin ductless mini-split from the AURORA Multi line. Rated 21 SEER2. Meets ENERGY STAR cold climate criteria.

Model

Model number 2MXTH18AVJU*
Product series AURORA Multi
Stages Variable speed

Performance

Nominal size 1.5 ton
Cooling capacity 17,200 BTU/h
Heating capacity 18,000 BTU/h
SEER2 21
EER2 12
HSPF2 10

Cold weather

Heating capacity at 17°F 18,600 BTU/h
Heating capacity at 5°F 20,600 BTU/h
COP at 5°F 1.8
Meets ENERGY STAR cold climate criteria Yes

Ratings across matchups

Lowest SEER2 21
Highest SEER2 21
Lowest HSPF2 10
Highest HSPF2 10
Certified matchups 1

Refrigerant

Refrigerant type R-32

Ratings and warranty

AHRI reference number 214837761
ENERGY STAR certified Yes
ENERGY STAR Most Efficient Yes
On the market since July 8, 2026
ENERGY STAR listed July 17, 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.
21 12 10 214837761

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