Green Flow Solution logo
Schedule Service

Mass Save AHRI details

LG KUSXA181A

ENERGY STAR Certified · Mass Save Eligible HP - Split System
Virtual Consultation

Mass Save rebate eligible

Mass Save® rebates for this qualified system

Green Flow Solution can help confirm the equipment match, project eligibility, utility requirements, and rebate paperwork before installation or replacement.

Claim your rebates today
Mass Save Heat Pump Leader logo

Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandLG
Outdoor unit modelKUSXA181A
Indoor unit modelsLKMMA18A1
Model nameKUSXA181A
Model numberKUSXA181A

Related product models

Outdoor unit model KUSXA181A LG model match
KUSXA181A product image LG KUSXA181A Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
17000
Heating Capacity 47F (BTUH)
20000
Heating Capacity 17F (BTUH)
13000
Heating Capacity 5F (BTUH)
18000
Seer2
15.20
HSPF2 Region IV
8.10
EER2 AFull 95F
11.50
COP at 5F
1.80
Refrigerant Type
R-32

Eligibility

Rebates and certifications

Mass Save QPL
Yes
ENERGY STAR Certified
Yes
ENERGY STAR Cold Climate Certified
Yes

Explore your options

Similar systems to compare

Scroll horizontally or use the arrow keys to explore.

Higher SEER2

Carrier

Split-system heat pump

27SCA518A**30* — Carrier AHRI 214423915

AHRI 214423915

Indoor model / pattern
FMA5X24**AL*
Cooling · BTU/h
17,400
SEER2
15.50
HSPF2
8.00

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity +2.4%Similar cooling capacity.Lower HSPF2 (Region IV): 8.00 vs. 8.10
  • Different refrigerant: R-454B (current: R-32).
  • Lower heating capacity at 47°F: 17,700 BTU/h.
  • Lower heating capacity at 17°F: 10,500 BTU/h.
  • Lower heating capacity at 5°F: 8,200 BTU/h.
View AHRI
Higher SEER2

Carrier

Split-system heat pump

27SPA618A**30* — Carrier AHRI 214423916

AHRI 214423916

Indoor model / pattern
FMA5X24**AL*
Cooling · BTU/h
17,400
SEER2
15.50
HSPF2
8.00

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity +2.4%Similar cooling capacity.Lower HSPF2 (Region IV): 8.00 vs. 8.10
  • Different refrigerant: R-454B (current: R-32).
  • Lower heating capacity at 47°F: 17,700 BTU/h.
  • Lower heating capacity at 17°F: 10,500 BTU/h.
  • Lower heating capacity at 5°F: 8,200 BTU/h.
View AHRI
Similar cooling capacity

Lennox

Split-system heat pump

EL17XP1-018-230A** — Lennox AHRI 214861263

AHRI 214861263

Indoor model / pattern
CBK47UHET-024-230-0*
Cooling · BTU/h
17,800
SEER2
15.20
HSPF2
8.10

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity +4.7%Similar cooling capacity.
  • Different refrigerant: R-410A (current: R-32).
  • Lower heating capacity at 47°F: 17,800 BTU/h.
  • Lower heating capacity at 17°F: 11,000 BTU/h.
  • Lower heating capacity at 5°F: 8,200 BTU/h.
View AHRI
Higher SEER2

Lennox

Split-system heat pump

MLB018S4S-1P — Lennox AHRI 212348049

AHRI 212348049

Indoor model / pattern
MMA018SM4-*P
Cooling · BTU/h
18,000
SEER2
17.60
HSPF2
9.60

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity +5.9%Similar cooling capacity.Higher SEER2: 17.60 vs. 15.20
  • Different refrigerant: R-410A (current: R-32).
  • Lower heating capacity at 5°F: 17,000 BTU/h.
View AHRI
Similar cooling capacity

Rheem

Split-system heat pump

WP15AZ18AJ2N — Rheem AHRI 211627518

AHRI 211627518

Indoor model / pattern
RH2TZ2417STANN
Cooling · BTU/h
17,100
SEER2
15.20
HSPF2
7.80

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity +0.6%Similar cooling capacity.Lower HSPF2 (Region IV): 7.80 vs. 8.10
  • Different refrigerant: R-410A (current: R-32).
  • Lower heating capacity at 47°F: 17,100 BTU/h.
  • Lower heating capacity at 17°F: 11,600 BTU/h.
  • Lower heating capacity at 5°F: 9,200 BTU/h.
View AHRI
Similar cooling capacity

Rheem

Split-system heat pump

RP15AZ36AJ2N — Rheem AHRI 215712294

AHRI 215712294

Indoor model / pattern
WH2TZ3617STANN
Cooling · BTU/h
17,100
SEER2
15.20
HSPF2
7.80

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity +0.6%Similar cooling capacity.Lower HSPF2 (Region IV): 7.80 vs. 8.10
  • Different refrigerant: R-410A (current: R-32).
  • Lower heating capacity at 47°F: 17,100 BTU/h.
  • Lower heating capacity at 17°F: 11,600 BTU/h.
  • Lower heating capacity at 5°F: 9,200 BTU/h.
View AHRI

Side by side

See the differences

Your current system and up to two alternatives. Scroll the table to see every system.

Comparison does not confirm installation compatibility, availability, or current incentive eligibility. Unknown and qualified source values are not treated as zero.

Our Services

Showing services from our catalog

Brands We Service