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8,000 BTU 115V Through-the-Wall Air Conditioner w/ Remote, Smart Kit, Heating and Cooling

HEATS down to 23°FCOOLS up to 109°FR32

OLMO1-Yr WarrantySKU: OW-P08HS115WF

$449.24$421.41Save 6%Save $27.83 (6% off)
As low as $36/mo withaffirm
Product specifications
Voltage
115V
WiFi
Included
Zone
Single Zone
Type
Through-the-Wall
Freon
R32
See full Tech Specs

Choose Your Configuration

(OPTIONAL) SLEEVE: NO
1

FREE Delivery

Ships from the nearest of our three US warehouses, leaves in 1–2 business days. Shipping policy

Warranty Included
30-Day Returns

OLMO · STANDARD

Built for year-round comfort

Indoor unit

OW-P08HS115WF

System Specs

Cooling Capacity8000 BTU/h
Voltage115V
RefrigerantR32
CompressorRotary
Climate Range64-109 / 23-75 outdoor F
Sound Level (indoor)58.7 / 55.4 / 52 dB(A)
Warranty1-Yr Compressor

Indoor Unit Specs

Unit Dimensions (WxDxH)Net / Gross Weight
24.21 × 20.28 × 14.53 in66.80 / 77.16 lb

Product Description

The OLMO 8,000 BTU Through-the-Wall Air Conditioner (115V) is a self-contained room unit that mounts through an exterior wall — no outdoor condenser and no line sets. It delivers cooling plus supplemental electric heat-strip heating for a single room such as an apartment, addition, sunroom, or office. Running on R32 refrigerant with a rotary compressor, it includes a remote and built-in Wi-Fi (Smart Connect). A wall sleeve is required and sold separately.

6 Modes for Maximum Comfort

Engineered to adapt to every season, every room, every need.

Auto mode

Maintain a comfortable indoor temperature by automatically switching between heating and cooling as needed. Ideal for year-round use.

WHEREVER YOU ARE

Control your comfort, your way

  • Easy scheduling & timer
  • Multiple ways to control your comfort
  • Smart geo location
  • In-app support & assistance
  • Voice control
Easy scheduling & timer
1YEAR COMPRESSOR
WARRANTY

BACKED BY COOPER & HUNTER

Industry-leading protection on every unit

  • Compressor: 1-year coverage

    With product registration after professional installation.

  • Parts & components: 1-year coverage

    All major components and refrigerant circuit parts.

Technical Specifications

Indoor Unit Specs— OW-P08HS115WF

Indoor Unit — OW-P08HS115WF
ModelOW-P08HS115WF
Unit Dimensions (WxDxH)24.21x20.28x14.53 in
Net/Gross Weight66.80/77.16 lb
Packing Dimensions (WxDxH)27.95x26.57x16.93 in
Power Supply115V, 1Ph, 60Hz
Noise Level63.5/59.7/55.9 dB
Airflow259/227/192 CFM

System Specs

System
Cooling Capacity8000 Btu/h
HeatingElectric heat strip — 4200 Btu/h
CEER / EER9.6 / 3.13
Plug TypeLCDI (5-15P) inferred (115V); NOT explicitly stated as NEMA on leaflet
Running Current (cool)9.4 A
Refrigerant / ChargeR32 / 11.99 oz
Indoor Noise (Hi/Mid/Lo)58.7 / 55.4 / 52 dB(A)
Unit Dimensions (W×D×H)24.21 x 20.28 x 14.53 in
Net / Gross Weight66.80 / 77.16 lbs
Operating Range (cooling / heating)64-109 / 23-75 outdoor F
FilterCompound filter
Wall SleeveOW-TTWSLV — sold separately (required for install)
Recommended Coverageup to ~350 sq ft (guidance)

Series Comparison Table

Technical specifications for every model in the series — this product is one of them.

Model

SpecificationOW-P08HS115WFThis modelOW-P08AC115WFOW-P12AC115WFOW-P12AC230WFOW-P14AC230WFOW-P12HS230WFOW-P14HS230WF
Power Supply115V-1Ph-60115V-1Ph-60115V-1Ph-60208/230V-1Ph-60208/230V-1Ph-60208/230V-1Ph-60208/230V-1Ph-60
Cooling8300 Btu/hCapacity8000 Btu/h12000 Btu/h12000/11700 Btu/h14000/13600 Btu/h12000/11700 Btu/h
EER3.13 W/W3.11 W/W3.08 W/W3.08 W/W2.78 W/W2.98/2.95 W/W2.86/2.84 W/W
CEER9.6 Btu/h/W10.6 Btu/h/W10.5 Btu/h/W10.5 Btu/h/W9.5 Btu/h/W9.5 Btu/h/W9.5 Btu/h/W
Input750 W760 W1140 W1140/1110 W1400/1360 W1180/1160 W1430/1400 W
Current9.4 A7.8 A11.3 A5.6/6.3 A7.0/7.7 A6.5/7.0 A7.9/8.5 A
Standby Power1.34 W1.25 W1.25 W1.435 W1.435 W1.34 W-
Heating-Rated Capacity4200 Btu/h---10600/8600 Btu/h
Rated Input (Heater)1220 W----3450/2821 W3450/2821 W
Rated Current11 A----15/13.5 A15.0/14.0 A
CompressorROTARYTypeROTARYROTARYROTARYROTARYROTARY
Rated Current (RLA)5.10 A5.10 A7.30 A4.18/3.85±3% A6.00/5.55±3% A4.18/3.85±3% A6.00/5.55±3% A
Locked Rotor Amp (LRA)36 A36 A49 A28.5±10% A34.5±10% A28.5±10% A34.5±10% A
Refrigerant TypeR32R32R32R32R32R32R32
Refrigerant Charge (oz)11.9910.9317.2816.5817.9917.2819.40
Indoor Air Flow (Hi/Mi/Lo)258.8/227.1/192.4 ft3/min270.0/232.9/202.9 ft3/min276.5/250.6/220.0 ft3/min274.7/259.4/237.1 ft3/min280.0/264.7/245.3 ft3/min273.5/251.8/230.6 ft3/min272.4/251.8/232.9 ft3/min
Indoor Noise Level (Hi/Mi/Lo)58.7/55.4/52 dB(A)55.6/52.4/49.5 dB(A)59/56.8/55.3 dB(A)60.2/59/57.5 dB(A)60.5/59.5/58 dB(A)61.8/60/58 dB(A)62.3/61.2/59.8 dB(A)
Outdoor Air Flow (Hi/Med/Lo)424.7/360.6/296.5 ft3/min467.7/394.1/333.5 ft3/min544.1/485.3/424.1 ft3/min532.9/497.1/452.9 ft3/min554.1/526.5/487.1 ft3/min451.2/408.8/366.5 ft3/min480.0/439.4/400.0 ft3/min
Outdoor Side Noise Level (Hi/Med/Lo)63.5/59.7/55.9 dB(A)63.6/59.4/55.9 dB(A)68.7/65.3/62 dB(A)68.3/66.7/63.9 dB(A)69.9/68/65.9 dB(A)65.4/63.2/61.1 dB(A)69.8/67.2/64.8 dB(A)
Power Cord Length5.58 ft7.02 ft7.02 ft6.50 ft6.50 ft5.58 ft5.58 ft
Control TypeRemote Control/ Smart ConnectRemote Control/ Smart ConnectRemote Control/ Smart ConnectRemote Control/ Smart ConnectRemote Control/ Smart ConnectRemote Control/ Smart ConnectRemote Control/ Smart Connect
Operation Temp63-90/ - °F63-90/ - °F63-90/ - °F63-90/ - °F63-90/ - °F63-90/ - °F63-90/ - °F
Outdoor (cooling/heating)64-109/23-75 °F64-109 °F64-109 °F64-109 °F64-109 °F64-109/23-75 °F64-109/23-75 °F
Dimension (WxDxH)24.21x20.28x14.53 in24.21x20.28x14.53 in24.21x20.28x14.53 in24.21x20.28x14.53 in24.21x20.28x14.53 in24.21x20.28x14.53 in24.21x20.28x14.53 in
Packing (WxDxH)27.95x26.57x16.93 in27.95x26.57x16.93 in27.95x26.57x16.93 in27.95x26.57x16.93 in27.95x26.57x16.93 in27.95x26.57x16.93 in27.95x26.57x16.93 in
Net/Gross Weight66.80/77.16 lbs65.48/77.16 lbs74.96/87.52 lbs74.52/86.86 lbs75.40/87.74 lbs74.96/85.76 lbs77.38/87.74 lbs

Frequently asked questions.

What size mini split do I need for my room?

The Olmo 8,000 BTU Through-the-Wall Air Conditioner is ideal for spaces up to approximately 350 sq ft. To determine the exact size needed, consider factors such as insulation, room layout, and climate.

Can I install a mini split myself?

Yes, the Olmo unit comes with installation kit options ranging from 16ft to 50ft, making DIY installation feasible for those with basic technical skills. However, ensure you comply with local codes and regulations.

Does the mini split come pre-charged with refrigerant?

Yes, the Olmo 8,000 BTU unit is pre-charged with R32 refrigerant for up to 25 ft of line set, simplifying the installation process. This feature helps ensure optimal performance right from the start.

What voltage does the Olmo mini split require?

The Olmo 8,000 BTU unit operates on 115V, making it suitable for standard residential electrical systems. Confirm your home’s voltage to ensure compatibility before installation.

What warranty does the Olmo offer?

The Olmo Through-the-Wall Air Conditioner comes with a comprehensive 5-year parts and compressor warranty, providing peace of mind for your investment. Be sure to register your product to activate the warranty.

What SEER rating do I need for energy efficiency?

The Olmo 8,000 BTU unit boasts a SEER rating of 21+, which is excellent for energy efficiency. A higher SEER rating means lower energy costs, so consider this model for optimal performance and savings.

Talk to a Sales Specialist

Not sure which system is right for your space? Our experts help with sizing and installation questions.

Mon – Fri, 8 AM – 5 PM (PST)

Get Support

Manufacturer Technical Support

Reach your brand's tech support team directly

Cooper & Hunter


(888) 201-2119

Olmo Comfort


(800) 977-0724

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The OLMO 8,000 BTU Through-the-Wall Air Conditioner (115V) is a self-contained room unit that mounts through an exterior wall — no outdoor condenser and no line sets. It delivers cooling plus supplemental electric heat-strip heating for a single room such as an apartment, addition, sunroom, or office. Running on R32 refrigerant with a rotary compressor, it includes a remote and built-in Wi-Fi (Smart Connect). A wall sleeve is required and sold separately.

Key Features

  • 8,000 Btu/h cooling; electric heat-strip heating up to 4,200 Btu/h
  • Through-the-wall design — self-contained, no outdoor unit, no refrigerant lines to run
  • 9.6 CEER efficiency; R32 refrigerant
  • R32 refrigerant, rotary compressor, self-evaporative condensate system
  • Remote control + built-in Wi-Fi (Smart Connect); Auto Restart, Sleep Mode, multiple fan speeds, timer, self-evaporative system, LED display, fresh air input
  • Power: 115V-1Ph-60Hz, plug LCDI (5-15P) inferred (115V); NOT explicitly stated as NEMA on leaflet
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