❄️🔥 4-in-1 wall-mounted air conditioner without an outdoor unit · 12,000 BTU · LED display · Remote control included
Forget sleepless nights and unbearable heat: Thermexa™ is a 12,000 BTU wall-mounted air conditioner that truly cools down to 18 °C, covers up to 100 m², and also heats in winter. No outdoor unit, building work, or installer required.
Thermexa™ has true 12,000 BTU power: my living room went from stifling to cool in just a few minutes, with no outdoor unit or technician. It arrived within 24 hours, and I paid the courier.
— Jan Kowalski · ✅ Verified purchase
⚠️ Only 9 units left. The price will then return to €178.
🔒 No advance payment · No card required · Pay only upon delivery
⏱️ Only 9 units left — Order now
Today only: €89 €178 · −50%
This is not an ordinary fan
Thermexa™ delivers 12,000 BTU of real cooling, reaches as low as 18 °C, and also provides heat during winter.
It genuinely lowers the temperature to 18 °C.
Powerful enough for large rooms and open spaces.
The heating function reaches up to 40 °C.
Wall installation with no outdoor unit or technician.
A practical alternative to traditional air conditioning
Plug Thermexa™ into a power outlet and control every function using the remote control or digital panel.
Cools rooms of up to 100 m² down to 18 °C—the power of a real air conditioner, not an ordinary fan.
The 1,800 W heating mode quickly provides a comfortable temperature even in winter.
Its quiet design is ideal year-round for bedrooms, living rooms, studies, and offices.
Technical details
| Technical specifications | |
|---|---|
| Type | 4-in-1 wall-mounted air conditioner |
| Functions | Cooling, ventilation, and heating |
| Power | 12,000 BTU / 1,800 W |
| Temperature | 18–40 °C |
| Coverage | Up to 100 m² |
| Controls | Remote control and digital LED panel |
| Safety | Overheating protection |
| Dimensions | 80 × 25 × 15 cm |
| Weight | 1.6 kg |
| Certification | CE |
Real cooling, not just a fan effect
Thermexa™ is a true 12,000 BTU air conditioner that genuinely lowers the room temperature. Control everything with the remote or digital panel.
Comfort without an outdoor unit
You do not need an outdoor unit, construction work, or a long wait. Mount it, plug it in, and start cooling the room immediately.
Power for real living spaces
Its 12,000 BTU power cools large living rooms and open spaces. In winter, the same unit provides 1,800 W of heating.
Verified reviews
My living room becomes cool in just a few minutes, and I did not have to install an outdoor unit.
It was mounted quickly and genuinely cools the bedroom.
It cools the entire space, and in winter I use the heating function.
Complete kit, ready to use
Today only: €89 · €178
🚚 Free delivery · 💶 Cash on delivery · 🛡️ Warranty included