SplitAtlas

Samsung / WindFree Premium

Samsung WindFree Premium 9k R-32 208/230V Mini-Split

Certified capacity
9,000 BTU/h[2]
SEER2
25 SEER2[2]
Heating floor
-5 F[1]
Voltage
230 V[1]
Install path
Professional install

Samsung's WindFree Premium 9k centers its design on a comfort feature the spec sheet undersells: WindFree cooling diffuses air through thousands of micro-holes so the room stays cool without a direct draft - Samsung's signature. It also happens to be efficient, with a standout EER2 of 16.35 (peak-summer full-load efficiency) and SEER2 25 on R-32, ENERGY STAR certified. Rated heating operation to -5F puts it in the moderate-cold tier.

1 zoneProfessional installCurrent

Refrigerant generation

R-32 - current-generation refrigerant

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Error Codes
Samsung WindFree Premium 9,000 BTU R-32 208/230V (AR09DXDABWKN / AR09DXDABWKX)

Image: Samsung

Data completeness: 95%
Last sourced
Jul 23, 2026

SplitAtlas score

8.7 / 10

Methodology
Cooling efficiencyAbove average

(25.0 SEER2) among <=9k systems

Heating efficiencyBelow average

(10.5 HSPF2) among <=9k systems

Cold-weather performanceBelow average

(5F certified capacity: 77.3% of the 47F rating; -5 F heating floor) among <=9k systems

NoiseTop 10%

(22 dBA indoor min / 45 dBA outdoor) among <=9k systems

Feature setTop 10%

(7 verified features) across the catalogue

Documentation & partsTop quartile

(13 manuals; spec sheet; 51 error-code rows) across the catalogue

Not evaluated

  • Installation accessibility — not applicable (professional install)N/A

    professional install - DIY-accessibility not applicable

  • Price-to-value — not evaluatedN/A

    This is a professionally installed, quote-only system, so we can't score its price. Get an installed quote to compare real cost.

    Get a quote

Key ratings

Rated cooling

9,000BTU/h[2]

Rated heating

11,000BTU/h[2]

Best-fit use cases

A bedroom or office where draft-free comfort matters as much as efficiency, in a mild-to-moderate climate, for a buyer who wants a major brand professionally installed.

Buyer review snapshot

Best for / skip if

Best for

  • Top efficiency shortlists; SEER2 is 25.

Install difficulty

Professional install
  • Electrical: 230V; MCA 12 A; breaker/fuse 20 A.
  • Line set: connection type not sourced; precharged 24.6 ft; max 66 ft.

Alternatives

Availability and price context

This system needs a professional install, so its real price is an installed quote that depends on your home. We don't link to a listing for this exact model; get installation quotes to price it.

Source date

Model data sourced
Jul 23, 2026
Page reviewed
Jul 23, 2026
Source-backed records
3
Newest source retrieved
Jul 23, 2026

Review methodology

Strengths

  • WindFree draft-free cooling - a genuine day-to-day comfort advantage, not just a number.
  • Strong efficiency: SEER2 25 with an excellent EER2 16.35.
  • R-32 refrigerant, ENERGY STAR certified, from a major global brand.

Weaknesses

  • Rated heating only to -5F - fine for moderate winters, but northern climates want the -13F (Panasonic/Bosch) or colder brands.
  • Professional installation required; price it with an installed quote.

Climate suitability

Minimum heating ambient
-5 F[1]
Certified heating at 5F
8,500 BTU/h[2]
Rated heating at 17F
9,900 BTU/h[2]
Rated heating at 47F
11,000 BTU/h[2]

Specifications

Show
Manufacturer
Samsung
Brand
Samsung
Product line
WindFree Premium
Model number
AR09DXDABWKN indoor / AR09DXDABWKX outdoor
Indoor unit model
AR09DXDABWKN
Outdoor unit model
AR09DXDABWKX
Number of zones
1
Max indoor units
not published
Rated cooling capacity
9,000 BTU/h[2]
Rated heating capacity
11,000 BTU/h[2]
Voltage
230 V[1]
MCA
12 A[1]
Maximum fuse or breaker size
20 A[1]
Breaker needed
not published
SEER2
25 SEER2[2]
EER2
16.35 EER2[2]
HSPF2 (Region 4)
10.5 HSPF2[2]
HSPF2 (Region 5)
not published
COP
not published
COP at 47F
not published
COP at 5F
2.19 COP[2]
Minimum outdoor heating temperature
-5 F[1]
Minimum outdoor cooling temperature
14 F[1]
Maximum outdoor temperature
115 F[1]
Indoor noise range
22-38 dB(A)[1]
Outdoor noise rating
45 dBA[1]
Indoor weight
23.1 lb[1]
Outdoor weight
69.2 lb[1]
Refrigerant
R-32[1]
Refrigerant charge
34 oz[1]
Manufacturer coverage
not published
Line-set size
1/4 in liquid / 3/8 in suction
Included line-set length
Samsung WindFree Premium professional-install submittal publishes refrigerant line sizes, precharged length, and maximum line limits, but no included line set.
Maximum line-set length
66 ft[1]
Max line set per indoor
not published
Maximum elevation difference
49 ft[1]
Max height between indoor units
not published
Wi-Fi support
supported[1]
Energy Star status
ENERGY STAR certified[3]
AHRI certification number
215399294[2]
Warranty
not published
Install path
Professional install
Retail price
Installed quote only
Available retailers
not published
Manual links
AHRI certificate 215399294, AHRI public directory record 215399294, ENERGY STAR record 3621242 for AR09DXDABWKX / AR09DXDABWKN, Samsung R-32 high-wall installation manual, Samsung WindFree Premium document page snapshot, Samsung S3 product JSON for AR09DXDABWKNCV, Samsung S3 product JSON for AR09DXDABWKXCV, Samsung WindFree Premium manufacturer page snapshot, Samsung R-32 high-wall service manual, Samsung WindFree Premium 9,000 BTU R-32 submittal, Samsung R-32 high-wall technical data book
Specification sheet
Samsung WindFree Premium 9,000 BTU R-32 submittal
Last sourced date
Jul 23, 2026

Electrical requirements

Show
Voltage
230 V[1]
Voltage range
208/230V[1]
Phase
1[1]
Frequency
60 Hz[1]
MCA
12 A[1]
Breaker needed
not published
Maximum breaker size
20 A[1]
Maximum fuse size
not published
Maximum cooling current
not published
Maximum heating current
not published
Manufacturer wire notes
14 AWG x 3 indoor-outdoor power cable; 18-16 AWG 2-conductor shielded control wiring[1]

Installation considerations

Show
Liquid line
1/4 in[1]
Suction line
3/8 in[1]
Line connection type
not published
Precharged length
24.6 ft[1]
Included line-set length
Samsung WindFree Premium professional-install submittal publishes refrigerant line sizes, precharged length, and maximum line limits, but no included line set.
Maximum line-set length
66 ft[1]
Max line set per indoor
not published
Max height between indoor units
not published
Indoor dimensions
35 x 11 3/4 x 8 7/16 in[1]
Outdoor dimensions
31 1/8 x 21 9/16 x 11 1/4 in[1]
Indoor weight
23.1 lb[1]
Outdoor weight
69.2 lb[1]
Drain size
11/16 in OD[1]

Related systems and guides

Frequently asked questions

Can I install the Samsung WindFree Premium 9,000 BTU R-32 208/230V (AR09DXDABWKN / AR09DXDABWKX) myself, or do I need a pro?
Samsung WindFree Premium 9,000 BTU R-32 208/230V (AR09DXDABWKN / AR09DXDABWKX) is built for professional installation: the line set must be flared, evacuated, and charged, which requires EPA-certified refrigerant handling. Installing it outside the manufacturer's requirements can void the warranty, so budget for a qualified HVAC installer.
Will the Samsung WindFree Premium 9,000 BTU R-32 208/230V (AR09DXDABWKN / AR09DXDABWKX) keep heating in a cold winter?
The AHRI/ENERGY STAR certification lists 8,500 BTU/h of heating capacity at 5F. Rated heating operation extends down to -5 F. Certified heating efficiency is 10.5 HSPF2. Match those numbers against your climate's design temperature - in cold regions, output at 5F matters far more than the nameplate capacity measured at 47F.
What electrical circuit does the Samsung WindFree Premium 9,000 BTU R-32 208/230V (AR09DXDABWKN / AR09DXDABWKX) need?
Published electrical requirements: 230 V voltage, 12 A minimum circuit ampacity, and 20 A maximum breaker or fuse sizing. Confirm the final circuit against the unit nameplate and local code with a licensed electrician.
How far can the outdoor unit be from the indoor head?
The published maximum line-set length is 66 ft. The outdoor unit's factory charge covers up to 24.6 ft of line; longer runs need added refrigerant. Measure the planned routing before ordering.

Data sources

Show
  1. Samsung HVAC, LLC: AR09DXDABWKN & AR09DXDABWKX Samsung WindFree Premium submittalSourced - manufacturer technical document

    Covers Frequency, electrical_spec.guaranteed_voltage_range, Maximum breaker size, Minimum circuit ampacity, Phase, Manufacturer wire notes and more

  2. Air-Conditioning, Heating, and Refrigeration Institute: AHRI public detail 215399294 for AR09DXDABWKN / AR09DXDABWKXSourced - AHRI directory

    Covers AHRI certification number, Rated cooling capacity, COP at 5F, EER2, Rated heating capacity, HSPF2 (Region 4) and more

  3. ENERGY STAR Certified Products: ENERGY STAR record 3621242 for AR09DXDABWKX / AR09DXDABWKNSourced - Energy Star listing

    Covers Energy Star status

Last updated

Jul 23, 2026