SplitAtlas

GE Appliances / GE Altitude

GE Appliances GE Altitude 9k R-454B 208/230V Mini-Split

Certified capacity
9,000 BTU/h[2]
SEER2
23 SEER2[2]
Heating floor
-15 F[1]
Voltage
230 V[1]
Install path
Professional install

This is the entry-size unit in GE's Altitude value line, a single-zone 9,000 BTU cooling heat pump on a 230V circuit. It runs on current low-GWP R-454B refrigerant and posts a strong 23 SEER2 with a 12 EER2 and 9.5 HSPF2, which is efficient for a value-tier head. It is ENERGY STAR certified and cold-climate designated, and it delivers 10,000 BTU of heat at 47F while still holding 8,000 BTU down at 5F.

1 zoneProfessional installCurrent

Refrigerant generation

R-454B - current-generation refrigerant

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Error Codes
GE Appliances Altitude 9,000 BTU R-454B 208/230V (GS09WB2BEA / 1G09AD2BEA) mini-split heat pump outdoor condenser

Image: GE Appliances Air & Water Division

Data completeness: 95%
Last sourced
Jul 27, 2026

SplitAtlas score

8.2 / 10

Methodology
Cooling efficiencyBelow average

(23.0 SEER2) among <=9k systems

Heating efficiencyBelow average

(9.5 HSPF2) among <=9k systems

Cold-weather performanceAbove average

(5F certified capacity: 80% of the 47F rating; -15 F heating floor) among <=9k systems

NoiseBottom quartile

(27 dBA indoor min / 55 dBA outdoor) among <=9k systems

WarrantyAbove average

(10 yr parts, no separate compressor term) across the catalogue

Feature setTop quartile

(6 verified features) across the catalogue

Documentation & partsTop quartile

(8 manuals; spec sheet; 30 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

10,000BTU/h[2]

Best-fit use cases

A great pick for a bedroom, office, or small living space in a cold climate where you want efficient value-line cooling and quiet nighttime operation on an available 230V circuit.

Buyer review snapshot

Best for / skip if

Best for

  • High-efficiency shortlists; SEER2 is 23.

Install difficulty

Professional install
  • Electrical: 230V; MCA 9 A; breaker/fuse 10 A.
  • Line set: connection type not sourced; 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 27, 2026
Page reviewed
Jul 27, 2026
Source-backed records
3
Newest source retrieved
Jul 27, 2026

Warranty tiers

Base
5 yr parts / no separate compressor term - limited parts warranty
Registered
10 yr parts / no separate compressor term - registered limited parts warranty

The score uses Registered. Additional published terms are shown for reference and not counted in the score.

Review methodology

Model context

Structured ratings
Certification: ENERGY STAR certified and AHRI cold-climate designated. Refrigerant: current low-GWP R-454B. Minimum heating ambient: -15 F.

Strengths

  • Excellent 23 SEER2 for a value-line unit, backed by a clean 12 EER2
  • Cold-climate designated with real deep-cold output, 8,000 BTU at 5F
  • Very quiet indoor head, down to 27 dB(A) on sleep speed

Weaknesses

  • 9.5 HSPF2 is solid but trails GE's premium Endure heads on seasonal heating
  • 230V only, so it needs a dedicated circuit rather than a standard plug

Climate suitability

Minimum heating ambient
-15 F[1]
Certified heating at 5F
8,000 BTU/h[2]
Rated heating at 17F
6,000 BTU/h[2]
Rated heating at 47F
10,000 BTU/h[2]

Specifications

Show
Manufacturer
GE Appliances
Brand
GE Appliances
Product line
GE Altitude
Model number
GS09WB2BEA indoor / 1G09AD2BEA outdoor
Indoor unit model
GS09WB2BEA
Outdoor unit model
1G09AD2BEA
Number of zones
1
Max indoor units
not published
Rated cooling capacity
9,000 BTU/h[2]
Rated heating capacity
10,000 BTU/h[2]
Voltage
230 V[1]
MCA
9 A[1]
Maximum fuse or breaker size
10 A[1]
Breaker needed
not published
SEER2
23 SEER2[2]
EER2
12 EER2[2]
HSPF2 (Region 4)
9.5 HSPF2[2]
HSPF2 (Region 5)
not published
COP
not published
COP at 47F
not published
COP at 5F
1.8 COP[2]
Minimum outdoor heating temperature
-15 F[1]
Minimum outdoor cooling temperature
-40 F[1]
Maximum outdoor temperature
115 F[1]
Indoor noise range
44/38/35/32/27 dB(A)[1]
Outdoor noise rating
55 dBA[1]
Indoor weight
21.844 lb[1]
Outdoor weight
70.167 lb[1]
Refrigerant
R-454B[2]
Refrigerant charge
36.5 oz[1]
Manufacturer coverage
not published
Line-set size
1/4 in liquid / 3/8 in suction
Included line-set length
not published
Maximum line-set length
66 ft[1]
Max line set per indoor
not published
Maximum elevation difference
33 ft[1]
Max height between indoor units
not published
Wi-Fi support
not published
Energy Star status
ENERGY STAR certified[3]
AHRI certification number
216968348[2]
Warranty
Base: 5 yr parts / no separate compressor term (limited parts warranty); Registered: 10 yr parts / no separate compressor term (registered limited parts warranty). Score uses Registered.. 5-year limited parts warranty; 10-year registered limited parts warranty with registration.
Install path
Professional install
Retail price
Installed quote only
Available retailers
not published
Manual links
AHRI public directory record 216968348, ENERGY STAR exact check 216968348, 1G09AD2BEA / GS09WB2BEA GE installation instructions, 1G09AD2BEA GE Appliances Air & Water product page, GS09WB2BEA GE Appliances Air & Water product page, 1G09AD2BEA / GS09WB2BEA GE specification guide or submittal, 1G09AD2BEA / GS09WB2BEA GE warranty
Specification sheet
1G09AD2BEA / GS09WB2BEA GE specification guide or submittal
Last sourced date
Jul 27, 2026

Electrical requirements

Show
Voltage
230 V[1]
Voltage range
208/230V[1]
Phase
1[1]
Frequency
60 Hz[1]
MCA
9 A[1]
Breaker needed
not published
Maximum breaker size
not published
Maximum fuse size
10 A[1]
Maximum cooling current
not published
Maximum heating current
not published
Manufacturer wire notes
not published

Installation considerations

Show
Liquid line
1/4 in[1]
Suction line
3/8 in[1]
Line connection type
not published
Precharged length
not published
Included line-set length
not published
Maximum line-set length
66 ft[1]
Max line set per indoor
not published
Max height between indoor units
not published
Indoor dimensions
34.25 in W x 11.875 in H x 7.75 in D[1]
Outdoor dimensions
34 in W x 21.75 in H x 11 in D[1]
Indoor weight
21.844 lb[1]
Outdoor weight
70.167 lb[1]
Drain size
5/8 in[1]

Related systems and guides

Frequently asked questions

Can I install the GE Appliances Altitude 9,000 BTU R-454B 208/230V (GS09WB2BEA / 1G09AD2BEA) myself, or do I need a pro?
GE Appliances Altitude 9,000 BTU R-454B 208/230V (GS09WB2BEA / 1G09AD2BEA) 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 GE Appliances Altitude 9,000 BTU R-454B 208/230V (GS09WB2BEA / 1G09AD2BEA) keep heating in a cold winter?
The AHRI/ENERGY STAR certification lists 8,000 BTU/h of heating capacity at 5F. Rated heating operation extends down to -15 F. Certified heating efficiency is 9.5 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 GE Appliances Altitude 9,000 BTU R-454B 208/230V (GS09WB2BEA / 1G09AD2BEA) need?
Published electrical requirements: 230 V voltage, 9 A minimum circuit ampacity, and 10 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. Measure the planned routing before ordering.
What warranty does the GE Appliances Altitude 9,000 BTU R-454B 208/230V (GS09WB2BEA / 1G09AD2BEA) carry?
The manufacturer publishes these warranty tiers: Base: 5 yr parts / no separate compressor term (limited parts warranty); Registered: 10 yr parts / no separate compressor term (registered limited parts warranty). Score uses Registered.. Registration requirements and proof of qualified installation commonly affect coverage, so read the warranty terms before install day.

Data sources

Show
  1. GE Appliances Air & Water: 1G09AD2BEA / GS09WB2BEA GE Appliances product pagesSourced - manufacturer product page

    Covers Frequency, Maximum fuse size, Minimum circuit ampacity, Phase, Voltage, Voltage range and more

  2. Air-Conditioning, Heating, and Refrigeration Institute: AHRI Appendix M1 public detail for 1G09AD2BEA / GS09WB2BEASourced - AHRI directory

    Covers AHRI certification number, performance_spec.cold_climate_designation, Rated cooling capacity, COP at 5F, EER2, Rated heating capacity and more

  3. ENERGY STAR: ENERGY STAR exact row check for AHRI 216968348Sourced - Energy Star listing

    Covers Energy Star status

Last updated

Jul 27, 2026