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Mass Save AHRI details

SEA BREEZE+ HSZ24H525ZMO

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 brandSEA BREEZE+
Outdoor unit modelHSZ24H525ZMO
Indoor unit brandSEA BREEZE+
Indoor unit modelsFC24H525ZMI
Model nameHS series
Model numberHSZ24H525ZMO

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
22000
Heating Capacity 47F (BTUH)
26000
Heating Capacity 17F (BTUH)
20200
Heating Capacity 5F (BTUH)
24200
Seer2
20.40
HSPF2 Region IV
12.10
EER2 AFull 95F
12.00
COP at 5F
2.16
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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Higher SEER2

Carrier

Mini / multi-split heat pump

37MAHAQ24AA3 — Carrier AHRI 215323816

AHRI 215323816

Indoor model / pattern
45MCFAQ24XA3
Cooling · BTU/h
22,000
SEER2
20.50
HSPF2
12.10

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Higher SEER2: 20.50 vs. 20.40
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Similar cooling capacity

Carrier

Mini / multi-split heat pump

38MARBQ24AA3 — Carrier AHRI 206400645

AHRI 206400645

Indoor model / pattern
40MAQB24B--3
Cooling · BTU/h
21,600
SEER2
18.90
HSPF2
10.40

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −1.8%Similar cooling capacity.Lower HSPF2 (Region IV): 10.40 vs. 12.10
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 23,400 BTU/h.
View AHRI
Similar cooling capacity

Bosch

Mini / multi-split heat pump

BMS500-AAS024-1CSXHC — Bosch AHRI 208157119

AHRI 208157119

Indoor model / pattern
BMS500-AAU024-1AHWXB
Cooling · BTU/h
21,600
SEER2
18.90
HSPF2
10.40

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −1.8%Similar cooling capacity.Lower HSPF2 (Region IV): 10.40 vs. 12.10
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 23,400 BTU/h.
View AHRI
Higher SEER2

Bosch

Mini / multi-split heat pump

BMS500-AAS024-1CSXRC — Bosch AHRI 208650713

AHRI 208650713

Indoor model / pattern
BMS500-AAU024-1AHWXB
Cooling · BTU/h
21,600
SEER2
21.50
HSPF2
8.50

Cooling capacity (listed) · HSPF2 Region IV

Cooling capacity −1.8%Similar cooling capacity.Lower HSPF2 (Region IV): 8.50 vs. 12.10
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 21,600 BTU/h.
  • Lower heating capacity at 17°F: 14,200 BTU/h.
  • Lower heating capacity at 5°F: 12,600 BTU/h.
View AHRI
Same cooling capacity

Fujitsu

Mini / multi-split heat pump

AOU24RLXFWH — Fujitsu AHRI 8779046

AHRI 8779046

Indoor model / pattern
ASU24RLF
Cooling · BTU/h
22,000
SEER2
19.50
HSPF2
10.50

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 10.50 vs. 12.10
  • Different refrigerant: R-410A (current: R-454B).
  • Lower heating capacity at 47°F: 24,000 BTU/h.
  • Lower heating capacity at 17°F: 18,000 BTU/h.
View AHRI
Higher SEER2

Fujitsu

Mini / multi-split heat pump

AOUH24KZAH1 — Fujitsu AHRI 215647924

AHRI 215647924

Indoor model / pattern
ASUH24KZAS
Cooling · BTU/h
22,000
SEER2
24.00
HSPF2
11.90

Cooling capacity (listed) · HSPF2 Region IV

Same cooling capacitySimilar cooling capacity.Lower HSPF2 (Region IV): 11.90 vs. 12.10
  • Different refrigerant: R-32 (current: R-454B).
  • Lower heating capacity at 17°F: 15,900 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

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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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