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18,000 BTU Single Zone Wall-Mounted Cool/Heat Pump Mini Split Air Conditioning System

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Product Information
Brand: Soleus
Model: KFHHP18
AC System Type: Mini Split
Component Type: System
Operation: Cooling with Heat Pump
No. of Rooms: 1
Min No. of Connectible Indoor Units: 1
Max No. of Connectible Indoor Units: 1
Indoor Unit Placement Type: Wall Mount
Wireless Remote Control(s) Included: Included
Wired Remote Control(s) Included: No
BTU Class: 18,000 BTU
Heating Capacity: 20,000 BTU
Electrical Data
Power Source V / Hz / Ø: (208/230/60/1)
Running Current Cooling - Max. (Amps): 7.74 Amps
Running Current Heating - Max (Amps): 7.83 Amps
Power Input Cooling - Max. (Watts): 1,350 Watts
Power Input Heating - Max. (Watts): 1,800 Watts
Energy Star Certified: No
EER (Energy Efficiency Rating): 9.48
SEER (Seasonal Energy Efficiency Rating): 16
Airflow Rate Medium (CFM): 470 CFM
No. of Fan Speeds: 4
Technical Details
Voltage: 230/208 Volts
Dimensions & Weights
Net Weight: 159 Lbs.
Shipping Weight: 179 Lbs.
UPC: 647568580195

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From the Manufacturer

At Soleus Air, their goal is your comfort in the home and office. Under different brand names, you have enjoyed and trusted their products for many years. They are now introducing their own line Soleus Air to retail. On the commercial side, contractors and builders know Soleus Air and our quality and dependability. They have become the number 1 portable A/C supplier in the US. Many unique features start exclusively on their products and then disseminate to other brands. Their R and D is second to none. They only offer the best in terms of quality and innovation. Their product line includes portable air conditioners, split air conditioners, window air conditioners, heaters, air purifiers, dehumidifiers, fans, party coolers, and wine coolers.

Soleus Air Mini-Split air conditioners feature inverter technology for superior year around comfort and performance. This technology delivers only the energy needed to satisfy the cooling and heating of a room.

MFG SKU (Indoor / Outdoor): KFHHP-18-ID / KFHHP-18-OD
  • Specifications
  • Features
  • Reviews
  • Warranty Info


Net Indoor Unit (WxDxH):  
40 4/25" x 8 49/50" x 12 1/5"
Net Outdoor Unit (WxDxH):  
37 2/5" x 13 39/100" x 26 93/100"
Gross Indoor Unit (WxDxH):  
42 11/25" x 12 79/100" x 15 7/20"
Gross Outdoor Unit (WxDxH):  
43 31/100" x 17 18/25" x 29 18/25"
Net Weight (Indoor/Outdoor):  
29/130 lbs.
Gross Weight (Indoor/Outdoor):  
38/141 lbs.
Specification and Technical Data
Cooling Capacity:  
Heating Capacity:  
Rated Voltage:  
Rated Frequency:  
Cooling/Heating Input Current:  
Cooling/Heating Input Power:  
1,350/1,800 W
Heating COP:  
Recycling Air Volume:  
800 m3/H
Factory Charge 410A:  
R410A 3.9 lbs.
Noise (Indoor/Outdoor):  
50/57 dBA
Working Temperature Range (Indoor Side DB-WB (F)/Outdoor Side DB-WB (F))
Maximum Cooling:  
89.6-73.4 / 109.4-78.8 (T1)
Minimum Cooling:  
69.8-59 / 64.4-N/A
Maximum Heating:  
80.6-N/A / 75.2-64.4
Minimum Heating:  
68-N/A / 19.4/17.6
Line Set
Ref Pipe Sizes:  
3/8" and 5/8"
Maximum Length:  
45 ft
Maximum Vertical Sep:  
20 ft
Factory Charge for:  
25 ft
Add Charge:  
0.5 oz/ft


***Remote Design May Vary Based on Model***
5 Operating Modes
  • Cool
  • Heat
  • Dehumidify
  • Auto and Fan
  • 4 Fan Settings
  • Oscillating Louvers
  • Programmable Settings
  • Timer
  • Temperature
  • Mode
  • Adjustable Digital Thermostat
  • Remote Control with LCD Display
  • Multi-Color Air Handler Display
  • Removable and Washable Air Filters
  • MFG SKU (Indoor / Outdoor): KFHHP-18-ID / KFHHP-18-OD

Soleus KFHHP18 Reviews

Warranty Info

Warranties on mini split air conditioners only include parts and do not include labor. The licensed HVAC Technician who installs your air conditioner should always provide you with a labor warranty (preferably for at least a full year to compliment the manufacturers' parts warranty).

AJ Madison will only finalize a Mini Split (Ductless Split System) purchase with an authorized HVAC Technician. AJ Madison recommends the installation of a mini-split system to be performed by a trained and qualified HVAC technician with the proper knowledge and background. A trained technician will be able to judge the best location for the air handling (evaporator) unit and also the correct size for the area the unit will heat and/or cool. For assistance with all your technical needs please contact our technical department at

Should you experience an issue during the installation or the initial startup of a unit please do not contact the manufacturer. You should have the technician that installed your system contact either AJ Madison or the manufacturer. We cannot accept any service or warranty calls from anyone but a licensed HVAC technician. We have a full technical support team available to help you throughout the installation process.

AJ Madison, Inc. cannot be held liable for improper installation and operation of any product purchased from our company. Should a warranty issue arise in which parts will need to be replaced, an installation receipt will be required along with your AJ Madison sales receipt. Failure to provide a receipt or invoice may result in the warranty not being honored.