15,000 BTU PTAC OLMO Air Conditioner, Heat Strip, Heating And Cooling w/Electric Cord and Remote
OLMO1-Yr WarrantySKU: OS-MBW-15HS
Product specifications
- Voltage
- 230V
- WiFi
- Included
- Zone
- Single Zone
- Type
- PTAC
- Freon
R32
Choose Your Configuration
FREE Delivery
Ships from the nearest of our three US warehouses, leaves in 1–2 business days. Shipping policy
OLMO · STANDARD
Built for year-round comfort
OS-MBW-15HS
System Specs
| Cooling Capacity | 14700 / 14500 (208/230V) [labeled 15,000 by store] BTU/h |
|---|---|
| Voltage | 230V |
| Refrigerant | R32 |
| Compressor | Rotary |
|---|---|
| Sound Level (indoor) | 87 |
| Warranty | 1-Yr Compressor |
Indoor Unit Specs
| Unit Dimensions (WxDxH) | Net / Gross Weight |
|---|---|
| 62/60/56 in | 51 / 50.5 lb |
Product Description
The OLMO 14,700 BTU (marketed as 15,000) PTAC is a packaged terminal air conditioner — the self-contained, hotel-style unit that mounts through the wall in a standard 42-inch PTAC sleeve. It cools and adds electric heat-strip heating for a single room, with no outdoor condenser or line sets. Runs on 208-230V-1Ph-60Hz R32 refrigerant, with a remote and built-in Wi-Fi.
6 Modes for Maximum Comfort
Engineered to adapt to every season, every room, every need.
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

WARRANTY
BACKED BY OLMO COMFORT
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— OS-MBW-15HS
| Model | OS-MBW-15HS |
|---|---|
| SEER2 up to | 1,390/1,370 |
| Net/Gross weight (lb) | 51/50.5 |
| Fresh air ventelation (CFM) | 3 |
| Dehumidification (Pnt/H) | 430///349.4 |
| Unit dimensions (WxDxH) | 62/60/56 |
| Waterproof class | 6.35 |
| Design pressure (psi) | 65 |
| Outdoor fan Output (W) | (at 1φ-240V-60Hz)34.5 ±10% |
| Capacitor | 3.825 |
| Locked rotor (LRA) (A) | ROTARY |
| Rated current cooling (A) | 20 |
| Compressor input (W) | LCDI(6-30P) |
| Electrical heating input (W) | 22.3/20.1 |
| Heating HS Capacity (Btu/h) | 5,000/4,100 |
| Cooling input (W) | 7.5/8.9 |
| EER up to | 10.6 |
| Cooling capacity (Min/Max) (BTU/h) | 14,700/14,500 |
| Power source | 208/230V,1Ph,60Hz |
| Outdoor fan capacitor (uF) | 60 |
| Refrigerant type | R32 |
| Refrigerant Oil / Oil charge | 1,300 |
| Outdoor air flow (CFM) | VG68 10.1 |
| Packing dimensions (WxDxH) | 109.05 |
| Outdoor noise level (dB) | 87 |
System Specs
| Cooling Capacity | 14700 / 14500 (208/230V) [labeled 15,000 by store] Btu/h |
|---|---|
| Heating | Electric heat strip — 15000 / 12200 |
| Power Supply | 208-230V-1Ph-60Hz |
| Refrigerant | R32 |
| Unit Dimensions (W×H×D) | 42 x 21 x 16 in |
| Net / Gross Weight | 105.8 / 114.6 lbs |
| Controls | Remote control included + Smart Connect built-in (WiFi); compatible with 24V thermostat |
| Wall Sleeve / Grille | 42" PTAC sleeve + grille — sold separately (base unit excludes them) |
| Recommended Coverage | up to ~650 sq ft (guidance) |
Series Comparison Table
Technical specifications for every model in the series — this product is one of them.
Model
| Specification | OS-MBW-15HSThis model | OS-MBW-09HS | OS-MBW-12HS |
|---|---|---|---|
| Power Supply | 208-230V-1Ph-60 | 208-230V-1Ph-60 | 208-230V-1Ph-60 |
| Cooling | 12000/11800 Btu/h | Capacity | 9200/9000 Btu/h |
| Input | 1390/1370 W | 790/780 W | 1080/1060 W |
| Current | 7.5/8.9 A | 4.3/4.9 A | 5.5/6.1 A |
| EER2 | 10.6 W/W | 11.3 W/W | 10.7 W/W |
| Heating (Heat Strip) | 10900/8900 Btu/h | Rated Capacity | 10900/8900 Btu/h |
| Rated Input (Heater) | 5 W | 3.5 W | 3.5 W |
| Rated Current | 22.3/20.1 A | 15.3/13.7 A | 14.96/13.7 A |
| Refrigerant Type | R32 | R32 | R32 |
| Indoor Air Flow (Hi/Mi/Lo) | 430.0/349.4 ft3/min | 430.0/342.3 ft3/min | 431.1/348.2 ft3/min |
| Indoor Noise Level (Hi/Mi/Lo) | 51/50.5 dB(A) | 50/49.5 dB(A) | 52/51.5 dB(A) |
| Outdoor Air Flow (Hi/Med/Lo) | 544.1/485.3/424.1 ft3/min | 467.7/394.1/333.5 ft3/min | 424.7/360.6/296.5 ft3/min |
| Outdoor Side Noise Level (Hi/Med/Lo) | 65 dB(A) | 63 dB(A) | 67 dB(A) |
| Design Pressure (Lo/Hi) | 300/580 PSI | 300/580 PSI | 300/580 PSI |
| Indoor Operation Temp | 63°F-90°F/32°F-80°F | 63°F-90°F/32°F-80°F | 63°F-90°F/32°F-80°F |
| Outdoor Operation Temp | 64°F-109°F/41°F-75°F | 64°F-109°F/41°F-75°F | 64°F-109°F/41°F-75°F |
| Dimension (WxDxH) | 42x21x16 in | 42x21x16 in | 42x21x16 in |
| Packing (WxDxH) | 44.5x25x19.3 in | 44.5x25x19.3 in | 44.5x25x19.3 in |
| Net/Gross Weight | 105.8/114.6 lbs | 97.0/105.8 lbs | 103.6/112.4 lbs |
Frequently asked questions.
What size mini split do I need for my room?
The 15,000 BTU Olmo PTAC air conditioner is suitable for areas up to approximately 750 sq ft, depending on insulation and climate. Ensure you match the BTU capacity to your room size for optimal performance.
Can I install a mini split myself?
While the Olmo PTAC air conditioner can be a DIY project, proper installation requires knowledge of electrical work and refrigerant handling. If you choose to install it yourself, ensure to follow the guidelines and consider the available installation kits for ease.
Does the mini split come pre-charged with refrigerant?
Yes, the Olmo PTAC air conditioner comes pre-charged with R32 refrigerant for up to 25 ft of line set, making installation easier. This means you won't have to worry about charging the system before use.
What voltage does the Olmo mini split require?
The Olmo 15,000 BTU PTAC air conditioner operates on 230V, which is standard for many residential applications. Make sure your electrical system can accommodate this voltage for proper functionality.
What warranty does the Olmo PTAC air conditioner offer?
The Olmo PTAC air conditioner includes a 5-year parts and compressor warranty, providing peace of mind for your investment. This warranty ensures that you are covered for any manufacturing defects during this period.
What is the SEER rating of the Olmo PTAC air conditioner?
The Olmo 15,000 BTU PTAC air conditioner boasts a SEER rating of 21+, which signifies high energy efficiency. A higher SEER rating means lower energy bills and a reduced environmental impact.
Manufacturer Technical Support
Reach your brand's tech support team directly
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The OLMO 14,700 BTU (marketed as 15,000) PTAC is a packaged terminal air conditioner — the self-contained, hotel-style unit that mounts through the wall in a standard 42-inch PTAC sleeve. It cools and adds electric heat-strip heating for a single room, with no outdoor condenser or line sets. Runs on 208-230V-1Ph-60Hz R32 refrigerant, with a remote and built-in Wi-Fi.
Key Features
- 14,700 Btu/h cooling + electric heat-strip heating for year-round single-room comfort
- Packaged terminal (PTAC) design — fits the standard 42" hotel/apartment sleeve; self-contained
- R32 refrigerant; Auto Defrost, Dual Fan Speed, Auto Restart, LED Display, Fresh Air Input
- Remote + built-in Wi-Fi (Smart Connect); compatible with a 24V thermostat
- Power: 208-230V-1Ph-60Hz

