What is the SEER2 rating of the Fujitsu FOP1524TJAZNA?

The Fujitsu FOP1524TJAZNA is rated at up to 16.0 SEER2 and 11.7 EER2 for cooling and up to 8.1 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 12 certified matchups SEER2 ranges from 15.2-16.0.

Is the Fujitsu FOP1524TJAZNA good for cold climates?

Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 12,700 BTU/h at 5°F with a COP of 2.30, so it is still 2.3 times as efficient as electric resistance heat at that temperature.

How much does the Fujitsu FOP1524TJAZNA cost to run per year?

At its rated efficiency it costs about $669-$1,780 a year in electricity in large U.S. cities, depending on climate and local rates - for example $824 in Phoenix and $1,486 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.

Which indoor units work with the Fujitsu FOP1524TJAZNA?

ENERGY STAR lists 12 certified combinations for this outdoor unit. The highest-rated ones use FHRNVT2417S*ZTNA, FCCN2417SZTA, FHRNTT2417S*ZTNA.

What refrigerant does the Fujitsu FOP1524TJAZNA use?

It uses R-410A. R-410A is being phased down under the EPA AIM Act, and new systems are moving to R-454B and R-32.

2-ton central heat pump · F Series

Fujitsu FOP1524TJAZNA

Below average cooling and heating efficiency for a 2-ton central heat pump, and certified for cold climates.

Ranks #291 of 331 2 ton central heat pumps for cooling efficiency, and costs about $746 a year to run in a mixed climate like Atlanta.

SEER2: 16.0 Cooling efficiency over a season
Below average · beats 26%
HSPF2: 8.1 Heating efficiency over a season
Below average · beats 20%
EER2: 11.7 Cooling efficiency on a 95°F day
Average · beats 43%
Heat at 5°F: 12,700 BTU/h54% of its 47°F output
Very good · beats 88%

A good fit if…

Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 12,700 BTU/h at 5°F.
You want a choice of indoor units - 12 certified pairings.

Think twice if…

Cooling cost matters most - its SEER2 is below average for central heat pumps.
You mainly need heat - its HSPF2 is below average for central heat pumps.
You want the newest refrigerant - it uses R-410A, which is being phased down.

Calculate my running cost

Details

Specifications2 ton, R-410A

General
Brand	Fujitsu
Outdoor unit model	FOP1524TJAZNA
Series	F Series
Type	Central heat pump
Nominal size	2 ton
CompressorVariable-speed units run longer at low power	Two-stage
Refrigerant	R-410A
Connected (smart) capable	No
On the market since	February 8, 2023
Last certified	June 3, 2026
Cooling
SEER2Seasonal efficiency, higher is better	16.0 (range 15.2-16.0)
EER2Efficiency at 95°F outdoors	11.7
Cooling capacity	22,800 BTU/h
Heating
HSPF2Seasonal efficiency, higher is better	7.8-8.1
Capacity at 47°F	22,600-22,800 BTU/h
Capacity at 17°F	15,400-16,000 BTU/h
Capacity at 5°F	11,800-12,700 BTU/h
COP at 5°F2.0 = twice as efficient as a space heater	2.20-2.30
ENERGY STAR cold climate	Yes

Heating output as it gets colder54% kept at 5°F

Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with FHRNVT2417S*ZTNA at the standard test temperatures, in BTU/h:

Certified matchups12 indoor units

The same outdoor unit scores differently with each indoor unit and furnace. Ask your installer for the AHRI reference number of the exact system you are quoted.

Indoor unit	Furnace	SEER2	EER2	HSPF2	Heat @5°F	AHRI ref.
FHRNVT2417S*ZTNA · cold climate	-	16.0	11.7	8.1	12,300	212507696
FCCN2417SZTA · cold climate	FF95SV304017M4S*A	15.2	11.7	8.1	12,600	212507641
FCCN2417SZTA · cold climate	FF95SV306017M4S*A	15.2	11.7	8.1	12,600	212507644
FCCN2417SZTA · cold climate	FF95SV306017UHU**A	15.2	11.7	8.1	12,700	212507646
FCCN2417SZTA · cold climate	FF96TV307017M4S*A	15.2	11.7	8.1	12,500	212507653
FCCN2417SZTA · cold climate	FF97MV307017DHS*A	15.2	11.7	8.1	12,600	212507663
FCCN2417SZTA · cold climate	FF98MV307017UPS*A	15.2	11.7	8.1	12,200	212507671
FCCN2417SZTA · cold climate	FF96TV306017M4S*A	15.2	11.7	8.1	12,600	212507650
FCCN2417SZTA · cold climate	FF96TV304017M4S*A	15.2	11.7	8.1	12,600	212507648
FCCN2417SZTA · cold climate	FF97MV306017DHS*A	15.2	11.7	8.1	12,200	212507662
FCCN2417SZTA · cold climate	FF98MV306017UPS*A	15.2	11.7	8.1	12,200	212507669
FHRNTT2417S*ZTNA	-	15.2	11.7	7.8	11,800	211306301

Yearly running cost in 10 large cities$669-$1,780

Phoenix, AZ$824/yr
Miami, FL$669/yr
Houston, TX$738/yr
Atlanta, GA$746/yr
Los Angeles, CA$725/yr
New York, NY$1,780/yr
Chicago, IL$1,445/yr
Denver, CO$1,201/yr
Seattle, WA$738/yr
Minneapolis, MN$1,486/yr

At each state's average electricity price and the city's typical heating and cooling hours.

Questions5

What is the SEER2 rating of the Fujitsu FOP1524TJAZNA?: The Fujitsu FOP1524TJAZNA is rated at up to 16.0 SEER2 and 11.7 EER2 for cooling and up to 8.1 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 12 certified matchups SEER2 ranges from 15.2-16.0.
Is the Fujitsu FOP1524TJAZNA good for cold climates?: Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 12,700 BTU/h at 5°F with a COP of 2.30, so it is still 2.3 times as efficient as electric resistance heat at that temperature.
How much does the Fujitsu FOP1524TJAZNA cost to run per year?: At its rated efficiency it costs about $669-$1,780 a year in electricity in large U.S. cities, depending on climate and local rates - for example $824 in Phoenix and $1,486 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
Which indoor units work with the Fujitsu FOP1524TJAZNA?: ENERGY STAR lists 12 certified combinations for this outdoor unit. The highest-rated ones use FHRNVT2417S*ZTNA, FCCN2417SZTA, FHRNTT2417S*ZTNA.
What refrigerant does the Fujitsu FOP1524TJAZNA use?: It uses R-410A. R-410A is being phased down under the EPA AIM Act, and new systems are moving to R-454B and R-32.

Running cost and savings

Pre-filled with this model. Pick your city and what you heat with today; everything else is optional.

Heat pump $817/yrYou save $359/yrSee details ↓

1. Where you live

StateCityElectricity ¢ per kWh

Adjust heating and cooling hours

Filled in from your city's climate. Change them if you run the system much more or less than usual.

Cooling hours full-load hours per yearHeating hours full-load hours per year

2. The heat pump Fujitsu FOP1524TJAZNA

Find a model (fills in the ratings below)

SEER2 cooling efficiencyHSPF2 heating efficiencyCooling capacity BTU/hHeating capacity BTU/h

3. What it replaces

Current heatingFurnace efficiency (AFUE %)Gas price, $/thermCurrent coolingOld AC rating SEER2 (10 ≈ 15+ years old)

4. Price replace the example with your quote

Installed price, $Rebates and incentives, $ utility, state

Heat pump, per year: $817
Current system, per year: $1,176
You save per year: $359
Payback: 23.7 years
Net after 10 years: -$4,912

Cooling $502Heating $315Electricity used: 5,105 kWhSaved vs. a minimum-efficiency heat pump: $85

Estimates use the unit's rated SEER2 and HSPF2, full-load hours derived from NOAA 1991-2020 degree days, average residential electricity prices from the U.S. EIA (12 months to July 2026) and fuel prices from EIA (2025 for natural gas, week of 2026-10-05 for propane and heating oil). Very cold days that need backup heat are not modelled. Federal minimum for comparison: 14.3 SEER2 / 7.5 HSPF2.

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DuraSTAR DRHP15A24AJ2AN · cold climate16.0 SEER2 · 8.1 HSPF2
Mainline MLP15AZ24AJ2N · cold climate16.0 SEER2 · 8.1 HSPF2
Coleman XH624E2S1116.0 SEER2 · 8.1 HSPF2
Rheem RP15AZ24AJ2N · cold climate16.0 SEER2 · 8.1 HSPF2
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RunTru A5HP5024A116.0 SEER2 · 8.1 HSPF2

See all 331 2 ton central heat pumps, ranked

Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of June 3, 2026. How we use the data.