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Mass Save AHRI details

Mitsubishi Electric SUZ-AA18NLHZ***

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 brandMitsubishi Electric
Outdoor unit modelSUZ-AA18NLHZ***
Indoor unit brandMitsubishi Electric
Indoor unit modelsPEAD-AA18NL***
Model nameM series
Model numberSUZ-AA18NLHZ***

Related product models

Indoor unit model PEAD-AA18NL*** Mitsubishi Electric mask match
PEAD-AA18NL*** product image Mitsubishi PEAD-AA18NL*** Indoor unit
Outdoor unit model SUZ-AA18NLHZ*** Mitsubishi Electric mask match
SUZ-AA18NLHZ*** product image Mitsubishi SUZ-AA18NLHZ*** Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
18000
Heating Capacity 47F (BTUH)
20000
Heating Capacity 17F (BTUH)
13100
Heating Capacity 5F (BTUH)
20000
Seer2
17.30
HSPF2 Region IV
10.00
EER2 AFull 95F
12.70
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

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Indoor model / pattern
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Cooling · BTU/h
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SEER2
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Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 21.50 vs. 17.30
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 18,000 BTU/h.
  • Lower heating capacity at 5°F: 18,000 BTU/h.
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Indoor model / pattern
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Cooling · BTU/h
18,000
SEER2
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HSPF2
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Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 21.50 vs. 17.30
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 18,000 BTU/h.
  • Lower heating capacity at 5°F: 18,000 BTU/h.
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Bosch

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AHRI 207759996

Indoor model / pattern
BMS500-AAU018-1AHWXC
Cooling · BTU/h
18,000
SEER2
21.50
HSPF2
11.30

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 21.50 vs. 17.30
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 18,000 BTU/h.
  • Lower heating capacity at 5°F: 18,000 BTU/h.
View AHRI
Higher SEER2

Bosch

Mini / multi-split heat pump

BMS500-AAS018-1CSXHD — Bosch AHRI 215223286

AHRI 215223286

Indoor model / pattern
BMS500-AAU018-1AHWXD
Cooling · BTU/h
18,000
SEER2
21.40
HSPF2
11.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 21.40 vs. 17.30
  • Lower heating capacity at 47°F: 18,000 BTU/h.
  • Lower heating capacity at 5°F: 18,000 BTU/h.
View AHRI
Same cooling capacity

Fujitsu

Mini / multi-split heat pump

AOU18RGLX — Fujitsu AHRI 202534923

AHRI 202534923

Indoor model / pattern
ARU18RGLX
Cooling · BTU/h
18,000
SEER2
16.70
HSPF2
9.30

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 9.30 vs. 10.00
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 18,000 BTU/h.
  • Lower heating capacity at 5°F: 17,900 BTU/h.
View AHRI
Higher SEER2

Fujitsu

Mini / multi-split heat pump

AOU18RLXFWH — Fujitsu AHRI 8779045

AHRI 8779045

Indoor model / pattern
ASU18RLF
Cooling · BTU/h
18,000
SEER2
20.00
HSPF2
10.00

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 20.00 vs. 17.30
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 18,000 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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