Klimaire / Klimaire KIWE-KOIE
Klimaire 35k R-32 230V Mini-Split
The largest KIWE/KOIE unit is a 36,000 BTU, 3-ton wall-mount rated SEER2 17, EER2 9.5, and HSPF2 8.5 on R-32 at 230V. Heating lands at 35,400 BTU at 47F, 20,400 BTU at 17F, and 18,000 BTU at 5F. This is a professional-install, whole-zone solution from Klimaire's Midea-built value line, moved through HVAC distributors.
Refrigerant generation
R-32 - current-generation refrigerant
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Image: Klimaire
- Last sourced
- Jul 26, 2026
SplitAtlas score
7.2 / 10
(17.0 SEER2) among 36k systems
(8.5 HSPF2) among 36k systems
(50.8% heat retained at 5F; 5 F heating floor) among 36k systems
(-55 dBA indoor min / 63 dBA outdoor) among 36k systems
(5 yr parts / 7 yr compressor) across the catalogue
(3 verified features) across the catalogue
(6 manuals) 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.
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Key ratings
Buyer review snapshot
Best for / skip if
Skip if
- Top-efficiency cooling is the priority; SEER2 is 17.
Install difficulty
- Electrical: 230V; MCA 23 A; breaker/fuse 35 A.
- Line set: connection type not sourced; precharged 25 ft; included 16 ft; max 98 ft.
Alternatives
- Cosmo Series 33,600 BTU R-32 208/230V (GWH36ATEXH-D6DN*/I / GWH36ATEXH-D6DNA1G/O)
8.2 score / 33.6k / SEER2 21 / -13 F heating floor / 230V
Exact destination at TOSOT Direct: $2,499.00, checked Jul 24, 2026
- GREE Livo R32 36,000 BTU (230V)
8.0 score / 33.6k / SEER2 21 / -13 F heating floor / 208/230V
Exact destination at HVACDirect: $4,059.00, checked Jul 21, 2026
- Pioneer Quantum Ultra Four-Way Ceiling Cassette 36,000 BTU R-454B 208/230V (CB036GMSILDFHG / YN036GMSI20RUG)
8.0 score / 36k / SEER2 20 / -13 F heating floor / 230V
Exact destination at Pioneer: $3,873.00, checked Aug 2, 2026
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 2026-07-26.
Source date
- Model data sourced
- Jul 26, 2026
- Page reviewed
- Jul 26, 2026
- Source-backed records
- 4
- Newest source retrieved
- Jul 26, 2026
Warranty tiers
Warranty: 5 years parts and 7 years compressor as standard.
Strengths
- Big 35,400 BTU at 47F output makes it a candidate for a whole main floor or a large shop.
- Holds a substantial 20,400 BTU at 17F, so mid-cold heating capacity stays useful.
- Value-tier pricing on a current R-32 refrigerant keeps a 3-ton head far cheaper than premium equivalents.
Weaknesses
- Not cold-climate designated, and at this size the fade to 18,000 BTU at 5F leaves a real gap in severe winters.
- Not ENERGY STAR certified, with support routed through a smaller distributor and dealer network.
Climate suitability
- Minimum heating ambient
- 5 F[1]
- Rated heating at 5F
- 18,000 BTU/h[2]
- Rated heating at 17F
- 20,400 BTU/h[2]
- Rated heating at 47F
- 35,400 BTU/h[2]
Specifications
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- Manufacturer
- Klimaire
- Brand
- Klimaire
- Product line
- Klimaire KIWE-KOIE
- Model number
- KIWE36H2-31X indoor / KOIE36H2-31X outdoor
- Indoor unit model
- KIWE36H2-31X
- Outdoor unit model
- KOIE36H2-31X
- Number of zones
- 1
- Max indoor units
- not published
- Rated cooling capacity
- 35,000 BTU/h[2]
- Rated heating capacity
- 35,400 BTU/h[2]
- Voltage
- 230 V[1]
- MCA
- 23 A[1]
- Maximum fuse or breaker size
- 35 A[1]
- Breaker needed
- not published
- SEER2
- 17 SEER2[2]
- EER2
- 9.5 EER2[2]
- HSPF2 (Region 4)
- 8.5 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
- 5 F[1]
- Minimum outdoor cooling temperature
- 54 F[1]
- Maximum outdoor temperature
- 122 F[1]
- Indoor noise range
- 39-55 dB(A)[1]
- Outdoor noise rating
- 63 dBA[1]
- Indoor weight
- 38.6 lb[1]
- Outdoor weight
- 105.8 lb[1]
- Refrigerant
- R-32[2]
- Refrigerant charge
- not published
- Manufacturer coverage
- 2,000 sq ft[1]
- Line-set size
- 1/4 in liquid / 5/8 in suction
- Included line-set length
- 16 ft[1]
- Maximum line-set length
- 98 ft[1]
- Max line set per indoor
- not published
- Maximum elevation difference
- 65 ft[1]
- Max height between indoor units
- not published
- Wi-Fi support
- supported[1]
- Energy Star status
- Not ENERGY STAR certified[3]
- AHRI certification number
- 218067080[2]
- Warranty
- Standard: 5 yr parts / 7 yr compressor (published warranty terms). 7-year compressor / 5-year parts warranty
- Install path
- Professional install
- Retail price
- We could not find a published consumer price for this model when we last checked on 2026-07-26.
- Available retailers
- not published
- Manual links
- AHRI public directory record 218067080, ENERGY STAR exact check 218067080, Klimaire mini-split wall-mount collection, 36,000 BTU KIWE-KOIE Series 17 SEER2 High Wall-Mounted Heat Pump Mini Split Air Conditioner - R-32 / 208-230V, HVACDirect exact Klimaire offer check klimaire-kiwe-koie-36k-r32-230v, Klimaire warranty information
- Specification sheet
- not published
- Last sourced date
- Jul 26, 2026
Electrical requirements
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Installation considerations
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- Liquid line
- 1/4 in[1]
- Suction line
- 5/8 in[1]
- Line connection type
- not published
- Precharged length
- 25 ft[1]
- Included line-set length
- 16 ft[1]
- Maximum line-set length
- 98 ft[1]
- Max line set per indoor
- not published
- Max height between indoor units
- not published
- Indoor dimensions
- 46.89 x 14.17 x 10.16 in[1]
- Outdoor dimensions
- 38.5 x 16.57 x 31.61 in[1]
- Indoor weight
- 38.6 lb[1]
- Outdoor weight
- 105.8 lb[1]
- Drain size
- not published
Related systems and guides
- More Klimaire systems
- GE Appliances 230 V option
- Klimaire sibling model
- Klimaire sibling model
- Della Optima Series Multi-Zone 35k 230V
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- Line sets
- Line-set covers
Frequently asked questions
- Can I install the Klimaire KIWE-KOIE 35,000 BTU R-32 208-230V (KIWE36H2-31X / KOIE36H2-31X) myself, or do I need a pro?
- Klimaire KIWE-KOIE 35,000 BTU R-32 208-230V (KIWE36H2-31X / KOIE36H2-31X) 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 Klimaire KIWE-KOIE 35,000 BTU R-32 208-230V (KIWE36H2-31X / KOIE36H2-31X) keep heating in a cold winter?
- The manufacturer publishes 18,000 BTU/h of heating output at 5F. Rated heating operation extends down to 5 F. Certified heating efficiency is 8.5 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 Klimaire KIWE-KOIE 35,000 BTU R-32 208-230V (KIWE36H2-31X / KOIE36H2-31X) need?
- Published electrical requirements: 230 V voltage, 23 A minimum circuit ampacity, and 35 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 98 ft, and the included line set comes pre-charged for 25 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 Klimaire KIWE-KOIE 35,000 BTU R-32 208-230V (KIWE36H2-31X / KOIE36H2-31X) carry?
- The manufacturer publishes these warranty tiers: Standard: 5 yr parts / 7 yr compressor (published warranty terms). Registration requirements and proof of qualified installation commonly affect coverage, so read the warranty terms before install day.
Data sources
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- Klimaire Products Inc.: 36,000 BTU KIWE-KOIE Series 17 SEER2 High Wall-Mounted Heat Pump Mini Split Air Conditioner - R-32 / 208-230VSourced - manufacturer product page
Covers Frequency, Maximum breaker size, Maximum fuse size, Minimum circuit ampacity, Phase, Manufacturer wire notes and more
- Air-Conditioning, Heating, and Refrigeration Institute: AHRI Appendix M1 public detail for KOIE36H2-31X / KIWE36H2-31XSourced - AHRI directory
Covers AHRI certification number, Rated cooling capacity, COP at 5F, EER2, Rated heating capacity, HSPF2 (Region 4) and more
- ENERGY STAR: ENERGY STAR exact row check for AHRI 218067080Sourced - Energy Star listing
Covers Energy Star status
- Klimaire Products Inc.: Klimaire Warranty Information - DIY Mini-Split SystemsSourced - manufacturer product page
Covers Legacy compressor warranty value, Legacy warranty value, Standard compressor warranty, Standard warranty conditions, Standard parts warranty, Warranty notes
Last updated
Jul 26, 2026