Green Flow Solution logo
Schedule Service

Mass Save AHRI details

Hisense AST-12UW3TXU00

ENERGY STAR Certified · Mass Save Eligible HP - Mini or Multi Split
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 brandHisense
Outdoor unit modelAST-12UW3TXU00
Indoor unit brandHISENSE
Indoor unit modelsAST-12UW3TXU**00
Model nameHiULTRA
Model numberAST-12UW3TXU00

Related product models

Indoor unit model AST-12UW3TXU**00 Hisense mask match
AST-12UW3TXU**00 product image Hisense AST-12UW3TXU**00 Indoor unit AST-12UW3TXU00 product image Hisense AST-12UW3TXU00 Air-source heat pump
Outdoor unit model AST-12UW3TXU00 Hisense model match
AST-12UW3TXU**00 product image Hisense AST-12UW3TXU**00 Indoor unit AST-12UW3TXU00 product image Hisense AST-12UW3TXU00 Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
12000
Heating Capacity 47F (BTUH)
12000
Heating Capacity 17F (BTUH)
10800
Heating Capacity 5F (BTUH)
10600
Seer2
23.00
HSPF2 Region IV
9.50
EER2 AFull 95F
12.25
COP at 5F
2.00
Refrigerant Type
R-454B

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

Trane

Mini / multi-split heat pump

4TXK3812A10NU** — Trane AHRI 9150123

AHRI 9150123

Indoor model / pattern
4MXW3812A10NU**
Cooling · BTU/h
12,000
SEER2
24.00
HSPF2
8.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 8.50 vs. 9.50
  • Different refrigerant: R-410A (current: R-454B).
View AHRI
Higher SEER2

Trane

Mini / multi-split heat pump

4TXK2512A10N0** — Trane AHRI 207629149

AHRI 207629149

Indoor model / pattern
4MXW2512A10N0**
Cooling · BTU/h
12,000
SEER2
25.00
HSPF2
9.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 9.00 vs. 9.50
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 17°F: 10,000 BTU/h.
  • Lower heating capacity at 5°F: 9,200 BTU/h.
View AHRI
Same cooling capacity

Carrier

Mini / multi-split heat pump

38MARBQ12AA3 — Carrier AHRI 210857466

AHRI 210857466

Indoor model / pattern
40MCCAQ18XA3
Cooling · BTU/h
12,000
SEER2
23.00
HSPF2
10.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 17°F: 9,500 BTU/h.
View AHRI
Same cooling capacity

Carrier

Mini / multi-split heat pump

37MAHAQ12AA3 — Carrier AHRI 215323804

AHRI 215323804

Indoor model / pattern
45MCCAQ12XA3
Cooling · BTU/h
12,000
SEER2
23.00
HSPF2
10.20

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.
  • Lower heating capacity at 17°F: 9,600 BTU/h.
View AHRI
Same cooling capacity

Lennox

Mini / multi-split heat pump

MLB012S4S-1P — Lennox AHRI 207683532

AHRI 207683532

Indoor model / pattern
M22A012S4-2P
Cooling · BTU/h
12,000
SEER2
22.30
HSPF2
10.20

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower SEER2: 22.30 vs. 23.00
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 17°F: 9,900 BTU/h.
View AHRI
Higher SEER2

Lennox

Mini / multi-split heat pump

MWLD012S6S-1P — Lennox AHRI 216411306

AHRI 216411306

Indoor model / pattern
MWMD012S6-1P
Cooling · BTU/h
12,000
SEER2
24.00
HSPF2
10.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 24.00 vs. 23.00
  • Different refrigerant: R-32 (current: R-454B).
  • Lower heating capacity at 5°F: 9,000 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

Popular cities

Service Areas