GE Appliances / GE Endure
GE Appliances GE Endure 17k R-454B 208/230V Mini-Split
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.
Refrigerant generation
R-454B - current-generation refrigerant
Need this installed?
Get installation quotes
Image: GE Appliances
- Last sourced
- Jul 27, 2026
SplitAtlas score
8.5 / 10
(20.5 SEER2) among 18k systems
(10.0 HSPF2) among 18k systems
(5F certified capacity: 100% of the 47F rating; -31 F heating floor) among 18k systems
(25 dBA indoor min / 60 dBA outdoor) among 18k systems
(10 yr parts, no separate compressor term) across the catalogue
(6 verified features) across the catalogue
(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
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
- Electrical: 230V; MCA 20 A; breaker/fuse 30 A.
- Line set: connection type not sourced; max 83 ft.
Alternatives
- Blueridge XS6 Max Efficiency 18,000 BTU R-454B 208/230V (BXS6A18WM0 / BXS6A18UC0)
9.2 score / 18k / SEER2 25.6 / -22 F heating floor / 230V
Exact destination at Alpine Home Air: $2,359.00, checked Jul 24, 2026
- Senville ELITE 18,000 BTU R-454B 208/230V (SENE-18EL-IHH / SENE-18EL-OH)
9.0 score / 18k / SEER2 25.6 / -22 F heating floor / 187-253V
Exact destination at Senville: $1,899.99, checked Jul 24, 2026
- ACiQ Standard 18,000 BTU R-454B 208/230V (ACIQ-18WS-HP230C / ACIQ-18ZS-HP230C)
9.0 score / 18k / SEER2 24 / -13 F heating floor / 230V
Exact destination at HVACDirect: $1,299.99, checked Jul 26, 2026
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.
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]
- Certified 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
ShowHide
- 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
- 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 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, 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
Installation considerations
ShowHide
- 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
- More GE Appliances systems
- GE Appliances GE Caliber 17k R-454B 208/230V Mini-Split
- Klimaire 17k R-32 230V Mini-Split
- GE Appliances Altitude Multi 18k R-454B 208/230V 2-Zone Mini-Split
- GE Appliances GE Altitude 17k R-454B 208/230V Mini-Split
- Guide library
- Mini split buying guide
- Single-zone vs multi-zone mini splits
- Troubleshooting
- Do mini splits work in cold weather?
- The best cold-climate mini splits of 2026
- The best mini splits for heating of 2026
- Mini split heating capacity in the cold: what your unit actually delivers at 5F
- The mini split defrost cycle, explained
- The best DIY mini splits of 2026
- What "DIY mini split" actually means
- How to install a mini split (DIY overview)
- R-32 vs R-454B: the mini split refrigerant change explained
- Do mini splits add home value?
- Mini split not heating
- Mini split indoor unit freezing up
- Mini split remote not working
- Mini split making loud noise
- Mini split Wi-Fi not connecting
- Line sets
- Line-set covers
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 AHRI/ENERGY STAR certification lists 19,000 BTU/h of heating capacity 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. 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: 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
ShowHide
- 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
- 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
- ENERGY STAR: ENERGY STAR exact row check for AHRI 215876553Sourced - Energy Star listing
Covers Energy Star status
Last updated
Jul 27, 2026