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GE Appliances / GE Endure

GE Appliances GE Endure 17k R-454B 208/230V Mini-Split

Certified capacity
17,000 BTU/h[2]
SEER2
20.5 SEER2[2]
Heating floor
-31 F[1]
Voltage
230 V[1]
Install path
Professional install

The Endure 18k is a premium single-zone 17,000 BTU cooling heat pump on 230V, running low-GWP R-454B. It rates 20.5 SEER2, 12 EER2, and a strong 10 HSPF2, and it is ENERGY STAR certified and cold-climate designated. Heating is a highlight: 19,000 BTU at 47F and a full 19,000 BTU still at 5F.

1 zoneProfessional installCurrent

Refrigerant generation

R-454B - current-generation refrigerant

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Error Codes
GE Appliances Endure 17,000 BTU R-454B 208/230V (GS18WP2BEA / 1G18ED2BEA) mini-split heat pump outdoor condenser

Image: GE Appliances

Data completeness: 88%
Last sourced
Jul 27, 2026

SplitAtlas score

8.4 / 10

Methodology
Cooling efficiencyBelow average

(20.5 SEER2) among 18k systems

Heating efficiencyBelow average

(10.0 HSPF2) among 18k systems

Cold-weather performanceTop quartile

(100% heat retained at 5F; -31 F heating floor) among 18k systems

NoiseBelow average

(25 dBA indoor min / 60 dBA outdoor) among 18k systems

WarrantyAbove average

(10 yr parts / 10 yr compressor) across the catalogue

Feature setTop quartile

(6 verified features) across the catalogue

Documentation & partsBelow average

(8 manuals; spec sheet) 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

17,000BTU/h[2]

Rated heating

19,000BTU/h[2]

Best-fit use cases

A strong pick for a large living room or open main space in a cold climate where you want premium heating that does not fade as temperatures drop.

Buyer review snapshot

Install difficulty

Professional install
  • Electrical: 230V; MCA 20 A; breaker/fuse 30 A.
  • Line set: connection type not sourced; max 83 ft.

Alternatives

Availability and price context

We could not verify a current retail price for this model. We could not find a published consumer price for this model when we last checked on 2026-07-27.

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

Warranty: 5 years parts and no separate compressor term published as standard; 10 years parts and no separate compressor term published if the system is registered.

Review methodology

Model context

Structured ratings
Certification: ENERGY STAR certified and AHRI cold-climate designated. Refrigerant: current low-GWP R-454B. Minimum heating ambient: -31 F.

Strengths

  • Holds full 19,000 BTU of heat output all the way to 5F
  • Higher 10 HSPF2 than the Altitude and Caliber 18k heads
  • Cold-climate designated and quiet, down to 25 dB(A)

Weaknesses

  • 20.5 SEER2 is good but well below the smaller Endure flagships
  • 230V only

Climate suitability

Minimum heating ambient
-31 F[1]
Rated heating at 5F
19,000 BTU/h[2]
Rated heating at 17F
12,000 BTU/h[2]
Rated heating at 47F
19,000 BTU/h[2]

Specifications

Show
Manufacturer
GE Appliances
Brand
GE Appliances
Product line
GE Endure
Model number
GS18WP2BEA indoor / 1G18ED2BEA outdoor
Indoor unit model
GS18WP2BEA
Outdoor unit model
1G18ED2BEA
Number of zones
1
Max indoor units
not published
Rated cooling capacity
17,000 BTU/h[2]
Rated heating capacity
19,000 BTU/h[2]
Voltage
230 V[1]
MCA
20 A[1]
Maximum fuse or breaker size
30 A[1]
Breaker needed
not published
SEER2
20.5 SEER2[2]
EER2
12 EER2[2]
HSPF2 (Region 4)
10 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
-31 F[1]
Minimum outdoor cooling temperature
not published
Maximum outdoor temperature
not published
Indoor noise range
51/50/44/37/25 dB(A)[1]
Outdoor noise rating
60 dBA[1]
Indoor weight
29.567 lb[1]
Outdoor weight
104.588 lb[1]
Refrigerant
R-454B[2]
Refrigerant charge
58.6 oz[1]
Manufacturer coverage
not published
Line-set size
1/4 in liquid / 1/2 in suction
Included line-set length
not published
Maximum line-set length
83 ft[1]
Max line set per indoor
not published
Maximum elevation difference
50 ft[1]
Max height between indoor units
not published
Wi-Fi support
not published
Energy Star status
ENERGY STAR certified[3]
AHRI certification number
215876553[2]
Warranty
Standard: 5 yr parts / no separate compressor term (limited parts warranty); Best case: 10 yr parts / no separate compressor term (registered limited parts warranty). 5-year limited parts warranty; 10-year registered limited parts warranty with registration.
Install path
Professional install
Retail price
We could not find a published consumer price for this model when we last checked on 2026-07-27.
Available retailers
not published
Manual links
AHRI public directory record 215876553, ENERGY STAR exact check 215876553, 1G18ED2BEA / GS18WP2BEA GE installation instructions, 1G18ED2BEA GE Appliances Air & Water product page, GS18WP2BEA GE Appliances Air & Water product page, HVACDirect exact search 1G18ED2BEA / GS18WP2BEA, 1G18ED2BEA / GS18WP2BEA GE specification guide or submittal, 1G18ED2BEA / GS18WP2BEA GE warranty
Specification sheet
1G18ED2BEA / GS18WP2BEA 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
20 A[1]
Breaker needed
not published
Maximum breaker size
not published
Maximum fuse size
30 A[1]
Maximum cooling current
not published
Maximum heating current
not published
Manufacturer wire notes
not published

Installation considerations

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Liquid line
1/4 in[1]
Suction line
1/2 in[1]
Line connection type
not published
Precharged length
not published
Included line-set length
not published
Maximum line-set length
83 ft[1]
Max line set per indoor
not published
Max height between indoor units
not published
Indoor dimensions
39.75 in W x 12.875 in H x 8.75 in D[1]
Outdoor dimensions
38.375 in W x 27.75 in H x 13.375 in D[1]
Indoor weight
29.567 lb[1]
Outdoor weight
104.588 lb[1]
Drain size
5/8 in[1]

Related systems and guides

Frequently asked questions

Can I install the GE Appliances Endure 17,000 BTU R-454B 208/230V (GS18WP2BEA / 1G18ED2BEA) myself, or do I need a pro?
GE Appliances Endure 17,000 BTU R-454B 208/230V (GS18WP2BEA / 1G18ED2BEA) 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 Endure 17,000 BTU R-454B 208/230V (GS18WP2BEA / 1G18ED2BEA) keep heating in a cold winter?
The manufacturer publishes 19,000 BTU/h of heating output at 5F. Rated heating operation extends down to -31 F. Certified heating efficiency is 10 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 Endure 17,000 BTU R-454B 208/230V (GS18WP2BEA / 1G18ED2BEA) need?
Published electrical requirements: 230 V voltage, 20 A minimum circuit ampacity, and 30 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 83 ft. Longer runs than the included set allows typically mean added refrigerant and a pro visit, so measure the planned routing before ordering.
What warranty does the GE Appliances Endure 17,000 BTU R-454B 208/230V (GS18WP2BEA / 1G18ED2BEA) carry?
The manufacturer publishes these warranty tiers: Standard: 5 yr parts / no separate compressor term (limited parts warranty); Best case: 10 yr parts / no separate compressor term (registered limited parts warranty). 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: 1G18ED2BEA / GS18WP2BEA 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 1G18ED2BEA / GS18WP2BEASourced - 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 215876553Sourced - Energy Star listing

    Covers Energy Star status

Last updated

Jul 27, 2026