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Mass Save AHRI details

Fujitsu AOUH12KMAS1

ENERGY STAR Certified · Mass Save Eligible HP - Mini or Multi Split
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Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandFujitsu
Outdoor unit modelAOUH12KMAS1
Indoor unit brandFUJITSU
Indoor unit modelsASUH12KMAS
Model nameAIRSTAGE H series
Model numberAOUH12KMAS1

Related product models

Indoor unit model ASUH12KMAS Fujitsu model match
ASUH12KMAS product image Fujitsu ASUH12KMAS Indoor unit
Outdoor unit model AOUH12KMAS1 Fujitsu model match
AOUH12KMAS1 product image Fujitsu AOUH12KMAS1 Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
12000
Heating Capacity 47F (BTUH)
14000
Heating Capacity 17F (BTUH)
8700
Heating Capacity 5F (BTUH)
10600
Seer2
27.50
HSPF2 Region IV
11.20
EER2 AFull 95F
13.50
COP at 5F
2.38
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

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Same cooling capacity

Carrier

Mini / multi-split heat pump

37MARAQ12AA3 — Carrier AHRI 215323824

AHRI 215323824

Indoor model / pattern
45MBFAQ12XA3
Cooling · BTU/h
12,000
SEER2
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HSPF2
11.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 11.00 vs. 11.20
  • Different refrigerant: R-454B (current: R-32).
  • Lower heating capacity at 47°F: 12,000 BTU/h.
  • Lower heating capacity at 5°F: 8,900 BTU/h.
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Same cooling capacity

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Mini / multi-split heat pump

37MAHAQ12AA3 — Carrier AHRI 215323806

AHRI 215323806

Indoor model / pattern
45MBFAQ12XA3
Cooling · BTU/h
12,000
SEER2
25.00
HSPF2
10.60

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 10.60 vs. 11.20
  • Different refrigerant: R-454B (current: R-32).
  • Lower heating capacity at 47°F: 12,000 BTU/h.
View AHRI
Same cooling capacity

Bosch

Mini / multi-split heat pump

BMS500-AAS012-1CSXHD — Bosch AHRI 215223283

AHRI 215223283

Indoor model / pattern
BMS500-AAU012-1AHZXD
Cooling · BTU/h
12,000
SEER2
23.00
HSPF2
10.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 10.00 vs. 11.20
  • Different refrigerant: R-454B (current: R-32).
  • Lower heating capacity at 47°F: 12,500 BTU/h.
View AHRI
Same cooling capacity

Bosch

Mini / multi-split heat pump

BMS500-AAS012-1CSXHC — Bosch AHRI 207759995

AHRI 207759995

Indoor model / pattern
BMS500-AAU012-1AHWXC
Cooling · BTU/h
12,000
SEER2
25.50
HSPF2
10.40

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 10.40 vs. 11.20
  • Different refrigerant: R-410A (current: R-32).
  • Lower heating capacity at 47°F: 12,000 BTU/h.
View AHRI
Same outdoor unit

Fujitsu

Mini / multi-split heat pump

AOUH12KMAS1 — Fujitsu AHRI 218381289

AHRI 218381289

Indoor model / pattern
ASUH12KMBS
Cooling · BTU/h
12,000
SEER2
27.50
HSPF2
11.20

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySame outdoor unit, different indoor combination.
View AHRI
Same brand

Fujitsu

Mini / multi-split heat pump

AOUH12LMAS1 — Fujitsu AHRI 207615689

AHRI 207615689

Indoor model / pattern
ASUH12LMAS
Cooling · BTU/h
12,000
SEER2
23.00
HSPF2
11.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 11.10 vs. 11.20
  • Different refrigerant: R-410A (current: R-32).
  • Lower heating capacity at 47°F: 12,000 BTU/h.
View AHRI

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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

AHRI Certificate Matching Support service
ResidentialCommercialSupport

AHRI Certificate Matching Support

Match supported indoor and outdoor equipment combinations to AHRI certification records for planning and documentation.

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Heat Pump Sizing and Selection service
ResidentialCommercialConsultation

Heat Pump Sizing and Selection

Plan supported heat-pump equipment and capacity using building conditions, climate, distribution, and backup-heat needs.

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HVAC Load Calculation and Equipment Sizing service
ResidentialCommercialConsultation

HVAC Load Calculation and Equipment Sizing

Evaluate building loads and system requirements to support correctly sized HVAC replacement or conversion planning.

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Mass Save Equipment Eligibility Verification service
ResidentialSupport

Mass Save Equipment Eligibility Verification

Review equipment, AHRI data, and current program requirements before a rebate application or proposal is finalized.

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Mass Save Rebate and AHRI Support service
ResidentialCommercialSupport

Mass Save Rebate and AHRI Support

Verify matched equipment details and prepare source information for rebate planning.

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Electrical Load Calculation for HVAC Upgrades service
ResidentialCommercialConsultation

Electrical Load Calculation for HVAC Upgrades

Review available electrical capacity and upgrade requirements for planned heat-pump, AC, or HVAC equipment.

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