What is the SEER2 rating of the WeatherKing WP14AY60AJ2N?

The WeatherKing WP14AY60AJ2N is rated at up to 15.2 SEER2 and 11.7 EER2 for cooling and up to 7.8 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.

Is the WeatherKing WP14AY60AJ2N good for cold climates?

It is not cold-climate certified: none of its matchups meet the ENERGY STAR cold-climate criteria (a COP of at least 1.75 at 5°F among other limits). In places with frequent sub-zero nights, pick a cold-climate 5-ton model.

How much does the WeatherKing WP14AY60AJ2N cost to run per year?

At its rated efficiency it costs about $1,760-$4,536 a year in electricity in large U.S. cities, depending on climate and local rates - for example $2,146 in Phoenix and $3,772 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 WeatherKing WP14AY60AJ2N?

ENERGY STAR lists 43 certified combinations for this outdoor unit. The highest-rated ones use RCFY6021STAAM, TCFY6021STAAM, RCFY6024STANM.

5-ton central heat pump · VERSUS

WeatherKing WP14AY60AJ2N

Below average cooling and heating efficiency for a 5-ton central heat pump, but not rated for cold climates.

Ranks #96 of 100 5 ton central heat pumps for cooling efficiency, and costs about $1,914 a year to run in a mixed climate like Atlanta.

SEER2: 15.2 Cooling efficiency over a season
Below average · beats 6%
HSPF2: 7.8 Heating efficiency over a season
Below average · beats 5%
EER2: 11.7 Cooling efficiency on a 95°F day
Average · beats 43%
Heat at 5°F: 27,800 BTU/h49% of its 47°F output
Average · beats 58%

A good fit if…

You want a choice of indoor units - 43 certified pairings.

Think twice if…

You often see nights below 0°F - it is not cold-climate certified.
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.

Calculate my running cost

Details

Specifications5 ton, R-454B

General
Brand	WeatherKing
Also sold as	Rheem, Ruud, Fujitsu
Outdoor unit model	WP14AY60AJ2N
Series	VERSUS
Type	Central heat pump
Nominal size	5 ton
CompressorVariable-speed units run longer at low power	Two-stage
Refrigerant	R-454B
Connected (smart) capable	No
On the market since	March 22, 2024
Last certified	February 11, 2026
Cooling
SEER2Seasonal efficiency, higher is better	15.2 (range 15.2)
EER2Efficiency at 95°F outdoors	11.7
Cooling capacity	55,500-57,000 BTU/h
Heating
HSPF2Seasonal efficiency, higher is better	7.8
Capacity at 47°F	55,000-56,500 BTU/h
Capacity at 17°F	33,800-36,000 BTU/h
Capacity at 5°F	25,800-27,800 BTU/h
COP at 5°F2.0 = twice as efficient as a space heater	2.00-2.10
ENERGY STAR cold climate	No

Heating output as it gets colder49% kept at 5°F

Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with RH2VY6024STACN at the standard test temperatures, in BTU/h:

Certified matchups43 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.
RCFY6021STAAM	R801V1005A21UHN	15.2	11.7	7.8	-	214590647
RCFY6021STAAM	W801W1005A21UHS	15.2	11.7	7.8	-	214590649
RCFY6021STAAM	R802V1005A21UH	15.2	11.7	7.8	-	214590655
TCFY6021STAAM	W802W1005A21UH	15.2	11.7	7.8	-	214590663
RCFY6021STAAM	R802V1005A21UH	15.2	11.7	7.8	-	214590687
RCFY6021STAAM	W802W1005A21UH	15.2	11.7	7.8	-	214590689
TCFY6021STAAM	W801W1005A21UHS	15.2	11.7	7.8	-	214590607
RCFY6021STAAM	R801V1005A21UHN	15.2	11.7	7.8	-	214590623
TCFY6021STAAM	W801W1005A21UHN	15.2	11.7	7.8	-	214590625
RCFY6021STAAM	R801V1005A21UHS	15.2	11.7	7.8	-	214590630
RCFY6021STAAM	R801V1005A21UHS	15.2	11.7	7.8	-	214590636
RCFY6021STAAM	W801W1005A21UHN	15.2	11.7	7.8	-	214590641
RCFY6024STANM	R801V1255A24UH	15.2	11.7	7.8	-	214594609
RCFY6024STANM	R801V1005A21UHN	15.2	11.7	7.8	-	214594610
RCFY6024STANM	W801W1255A24UH	15.2	11.7	7.8	-	214594612
RCFY6024STANM	W801W1005A21UHS	15.2	11.7	7.8	-	214594615
RCFY6024STANM	R802V1255A24UH	15.2	11.7	7.8	-	214594640
RCFY6024STANM	R802V1255A24UH	15.2	11.7	7.8	-	214594644
TCFY6024STANM	W801W1005A21UHN	15.2	11.7	7.8	-	214594649
TCFY6024STANM	W801W1005A21UHS	15.2	11.7	7.8	-	214594657
TCFY6024STANM	W801W1255A24UH	15.2	11.7	7.8	-	214594660
RCFY6024STANM	R801V1005A21UHN	15.2	11.7	7.8	-	214594690
TCFY6024STANM	W802W1005A21UH	15.2	11.7	7.8	-	214594691
RCFY6024STANM	R801V1255A24UH	15.2	11.7	7.8	-	214594709
RCFY6024STANM	W802W1005A21UH	15.2	11.7	7.8	-	214594711
RCFY6024STANM	W801W1005A21UHN	15.2	11.7	7.8	-	214594714
RCFY6024STANM	R802V1005A21UH	15.2	11.7	7.8	-	214594722
RCFY6024STANM	R801V1005A21UHS	15.2	11.7	7.8	-	214594728
RCFY6024STANM	R802V1005A21UH	15.2	11.7	7.8	-	214594733
RCFY6024STANM	R801V1005A21UHS	15.2	11.7	7.8	-	214594746
FCCA6021SYTA	FF80SV510021UHS	15.2	11.7	7.8	-	214604172
FCCA6021SYTA	FF80SV510021UHN	15.2	11.7	7.8	-	214604173
FCCA6021SYTA	FF80TV510021UH	15.2	11.7	7.8	-	214604174
FCCN6024SYTA	FF80SV512524UH	15.2	11.7	7.8	-	214604179
FCCN6024SYTA	FF80SV510021UHS	15.2	11.7	7.8	-	214604180
FCCN6024SYTA	FF80SV510021UHN	15.2	11.7	7.8	-	214604181
FCCN6024SYTA	FF80TV510021UH	15.2	11.7	7.8	-	214604182
RH2TY6024STANN	-	15.2	11.7	7.8	-	214803219
RH2TY6024STANN	-	15.2	11.7	7.8	-	214803220
RH2VY6024STACN	-	15.2	11.7	7.8	-	216030697
TCFY6024STANM	W802W1255A24UH	15.2	11.7	7.8	-	216542986
RH2VY6024STACN	-	15.2	11.7	7.8	27,800	216030698
WH2TY6024STANN	-	15.2	11.7	7.8	25,800	218076470

Yearly running cost in 10 large cities$1,760-$4,536

Phoenix, AZ$2,146/yr
Miami, FL$1,760/yr
Houston, TX$1,922/yr
Atlanta, GA$1,914/yr
Los Angeles, CA$1,856/yr
New York, NY$4,536/yr
Chicago, IL$3,676/yr
Denver, CO$3,050/yr
Seattle, WA$1,869/yr
Minneapolis, MN$3,772/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 WeatherKing WP14AY60AJ2N?: The WeatherKing WP14AY60AJ2N is rated at up to 15.2 SEER2 and 11.7 EER2 for cooling and up to 7.8 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.
Is the WeatherKing WP14AY60AJ2N good for cold climates?: It is not cold-climate certified: none of its matchups meet the ENERGY STAR cold-climate criteria (a COP of at least 1.75 at 5°F among other limits). In places with frequent sub-zero nights, pick a cold-climate 5-ton model.
How much does the WeatherKing WP14AY60AJ2N cost to run per year?: At its rated efficiency it costs about $1,760-$4,536 a year in electricity in large U.S. cities, depending on climate and local rates - for example $2,146 in Phoenix and $3,772 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 WeatherKing WP14AY60AJ2N?: ENERGY STAR lists 43 certified combinations for this outdoor unit. The highest-rated ones use RCFY6021STAAM, TCFY6021STAAM, RCFY6024STANM.
What refrigerant does the WeatherKing WP14AY60AJ2N use?: It uses R-454B.

Running cost and savings

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

Heat pump $2,117/yrYou save $798/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 WeatherKing WP14AY60AJ2N

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: $2,117
Current system, per year: $2,915
You save per year: $798
Payback: 27.0 years
Net after 10 years: -$13,524

Cooling $1,320Heating $797Electricity used: 13,231 kWhSaved vs. a minimum-efficiency heat pump: $115

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.

Similar 5 ton models

Tempstar T5H6S60*K*AAA15.2 SEER2 · 7.8 HSPF2
Ruud RP14AY60AJ2N15.2 SEER2 · 7.8 HSPF2
WeatherMaker PH5SAN560**AB15.2 SEER2 · 7.8 HSPF2
RUSSELL SP14AY60AJ2N15.2 SEER2 · 7.8 HSPF2
Whirlpool WLP14AY60AJ2N15.2 SEER2 · 7.8 HSPF2
Rheem RP15AY60AJ2N15.2 SEER2 · 7.8 HSPF2
Whirlpool WLP15AY60AJ2N15.2 SEER2 · 7.8 HSPF2
Midea MOVA-61HN10-M152L15.2 SEER2 · 7.8 HSPF2

See all 100 5 ton central heat pumps, ranked

Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of February 11, 2026. How we use the data.