What is the SEER2 rating of the York YRACXJ12WHBA?

The York YRACXJ12WHBA is rated at up to 25.0 SEER2 and 14.5 EER2 for cooling and up to 11.5 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.

Is the York YRACXJ12WHBA good for cold climates?

Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 10,500 BTU/h at 5°F with a COP of 2.10, so it is still 2.1 times as efficient as electric resistance heat at that temperature.

How much does the York YRACXJ12WHBA cost to run per year?

At its rated efficiency it costs about $236-$720 a year in electricity in large U.S. cities, depending on climate and local rates - for example $304 in Phoenix and $611 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.

Is the York YRACXJ12WHBA the same as the Hitachi RAC-XJ12WHBA?

Yes, as far as the certified ratings go. ENERGY STAR lists both model numbers with identical efficiency, capacity and matchups, which means the same outdoor unit sold under a different brand or with a minor variant code (voltage, colour or region). The full list is on this page.

Which indoor units work with the York YRACXJ12WHBA?

ENERGY STAR lists 1 certified combination for this outdoor unit. The highest-rated one uses YORK YRAKXJ12PHBA.

12,000 BTU mini-split heat pump · Y800

York YRACXJ12WHBA

Very good cooling and heating efficiency for a 12,000 BTU mini-split heat pump, and certified for cold climates.

Ranks #109 of 394 12,000 BTU mini-splits for cooling efficiency, and costs about $293 a year to run in a mixed climate like Atlanta.

SEER2: 25.0 Cooling efficiency over a season
Very good · beats 83%
HSPF2: 11.5 Heating efficiency over a season
Very good · beats 84%
EER2: 14.5 Cooling efficiency on a 95°F day
Very good · beats 88%
Heat at 5°F: 10,500 BTU/h78% of its 47°F output
Average · beats 67%

A good fit if…

You want low cooling bills - its SEER2 beats 83% of mini-splits.
Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 10,500 BTU/h at 5°F.
It will heat most of the year - its HSPF2 beats 84% of mini-splits.
You want steady temperatures and quiet running - the compressor varies its speed.

Think twice if…

Nothing stands out - its ratings have no weak spot for its class.

Calculate my running cost

Details

Specifications12,000 BTU, R-32

General
Brand	York
Also sold as	Hitachi
Outdoor unit model	YRACXJ12WHBA
Series	Y800
Type	Mini-split heat pump
Nominal size	12,000 BTU
CompressorVariable-speed units run longer at low power	Continuously variable
Refrigerant	R-32
Connected (smart) capable	No
On the market since	July 30, 2026
Last certified	August 11, 2026
Cooling
SEER2Seasonal efficiency, higher is better	25.0 (range 25.0)
EER2Efficiency at 95°F outdoors	14.5
Cooling capacity	12,500 BTU/h
Heating
HSPF2Seasonal efficiency, higher is better	11.5
Capacity at 47°F	13,500 BTU/h
Capacity at 17°F	11,000 BTU/h
Capacity at 5°F	10,500 BTU/h
COP at 5°F2.0 = twice as efficient as a space heater	2.10
ENERGY STAR cold climate	Yes

Heating output as it gets colder78% kept at 5°F

Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with YRAKXJ12PHBA at the standard test temperatures, in BTU/h:

Certified matchups1 indoor units

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

Indoor unit	SEER2	EER2	HSPF2	Heat @5°F	AHRI ref.
YRAKXJ12PHBA YORK · cold climate	25.0	14.5	11.5	10,500	218694512

Same unit, other model numbers1

These model numbers have exactly the same certified ratings and matchups as the York YRACXJ12WHBA: the same equipment under another brand, or a variant code for voltage, colour or market. Everything on this page applies to them.

Hitachi RAC-XJ12WHBA

Yearly running cost in 10 large cities$236-$720

Phoenix, AZ$304/yr
Miami, FL$236/yr
Houston, TX$273/yr
Atlanta, GA$293/yr
Los Angeles, CA$288/yr
New York, NY$720/yr
Chicago, IL$588/yr
Denver, CO$492/yr
Seattle, WA$305/yr
Minneapolis, MN$611/yr

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

Questions6

What is the SEER2 rating of the York YRACXJ12WHBA?: The York YRACXJ12WHBA is rated at up to 25.0 SEER2 and 14.5 EER2 for cooling and up to 11.5 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.
Is the York YRACXJ12WHBA good for cold climates?: Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 10,500 BTU/h at 5°F with a COP of 2.10, so it is still 2.1 times as efficient as electric resistance heat at that temperature.
How much does the York YRACXJ12WHBA cost to run per year?: At its rated efficiency it costs about $236-$720 a year in electricity in large U.S. cities, depending on climate and local rates - for example $304 in Phoenix and $611 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
Is the York YRACXJ12WHBA the same as the Hitachi RAC-XJ12WHBA?: Yes, as far as the certified ratings go. ENERGY STAR lists both model numbers with identical efficiency, capacity and matchups, which means the same outdoor unit sold under a different brand or with a minor variant code (voltage, colour or region). The full list is on this page.
Which indoor units work with the York YRACXJ12WHBA?: ENERGY STAR lists 1 certified combination for this outdoor unit. The highest-rated one uses YORK YRAKXJ12PHBA.
What refrigerant does the York YRACXJ12WHBA use?: It uses 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 $307/yrYou save $353/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 York YRACXJ12WHBA

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: $307
Current system, per year: $661
You save per year: $353
Payback: 12.7 years
Net after 10 years: -$966

Cooling $176Heating $131Electricity used: 1,922 kWhSaved vs. a minimum-efficiency heat pump: $202

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 12,000 BTU models

DuraSTAR DRA1U12S1B · cold climate25.0 SEER2 · 11.0 HSPF2
Fujitsu AOUH12KUBS1 · cold climate25.0 SEER2 · 11.5 HSPF2
Elios DEA12HOS25230E8 · cold climate25.0 SEER2 · 11.0 HSPF2
Fujitsu AOUH12KUAH1 · cold climate25.0 SEER2 · 11.5 HSPF2
GE Appliances 1G12ED2BE · cold climate25.0 SEER2 · 11.0 HSPF2
Multi MFG MSH-12HD-B · cold climate25.0 SEER2 · 11.6 HSPF2
Kepler ODUMOX230-12HFN1-MV5W · cold climate25.0 SEER2 · 11.0 HSPF2
Mainline ML12HP230NEXH-O · cold climate25.0 SEER2 · 11.6 HSPF2

See all 394 12,000 BTU mini-splits, ranked

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