Portable Air Conditioner Buying Guide: Expert Comparison and Tips

A portable air conditioner represents the ideal solution for cooling your home without installation constraints. Unlike fixed systems, this portable air conditioning solution offers maximum flexibility and adapts to all types of accommodation.

Exclusive Benefits of Portable Air Conditioners

Installation without construction work in 5 minutes Your portable air conditioner with exhaust hose plugs directly into mains power. No drilling, no wall mounting, no homeowner association approval required. Perfect solution for renters.

Total mobility throughout your home Thanks to swivel casters and ergonomic handles, move your portable AC unit according to your needs: living room during the day, bedroom at night. One single unit to cool your entire home.

Guaranteed energy savings Our A+++ rated portable air conditioners integrate advanced technologies: intelligent eco mode, programmable timer, presence detection. Up to 40% savings on your electricity bill compared to older models.

Best Portable Air Conditioner by Room Size

Portable Air Conditioners by Power and Coverage

9000 BTU Portable Air Conditioner - Ideal for rooms 15-25 m²

• Studios, bedrooms, offices
• Optimized consumption
• Recommended noise level: 50 to 55 dB maximum

12000 BTU Portable Air Conditioner - Perfect for spaces 25-35 m²

• Living rooms, large bedrooms
• Rapid cooling
• Dehumidification function 24L/24h

14000 BTU Portable Air Conditioner - Designed for large areas 35-50 m²

• Open spaces, lofts
• Dual ventilation
• Long-range remote control

Portable Air Conditioners by Technology

Quiet Portable Air Conditioner (under 45 dB) Inverter technology and rotary compressor for peaceful sleep. Recommended for bedrooms.

Portable Air Conditioner with External Exhaust Heat evacuation through flexible hose. 25% superior efficiency compared to evaporative models.

Reversible Hot/Cold Portable Air Conditioner Heating in winter, air conditioning in summer. Integrated heat pump, year-round usage.

How to Calculate Portable Air Conditioner Power?

Power Calculation: BTU and Coverage

Calculation Formula: Area (m²) × Ceiling Height × 100 = Required BTU

• 15 m² room → 9000 BTU minimum
• 25 m² room → 12000 BTU recommended
• 35 m² room → 14000 BTU and above

Essential Technical Criteria

Energy Efficiency Choose A+++ rated models to minimize consumption. An energy-efficient portable air conditioner consumes 30% less than standard models.

Noise Level

• Living Room: 55 dB maximum acceptable
• Bedroom: 45 dB maximum for restful sleep
• Office: 50 dB to maintain concentration

Advanced Features

• 24-hour programmable timer
• Night mode (automatic temperature reduction)
• Long-range IR remote control
• Digital temperature display
• HEPA anti-allergen filter

Installation and Exhaust

Portable Air Conditioner: Exhaust Required Contrary to common belief, all portable air conditioners require hot air evacuation to the outside to function properly. Units sold as "ventless" are actually evaporative air coolers, which are much less effective.

Window Exhaust Kit Required

• Simple installation through window or patio door
• Flexible extendable hose
• Universal adapter for all window types (partially obstructs opening during use)
• Strongly recommended for optimal performance

Portable Air Conditioner Prices: What Budget to Plan?

Price Range by Category

• Budget Portable Air Conditioner: $200-400 (7000-9000 BTU models)
• Mid-Range Portable Air Conditioner: $400-700 (12000 BTU models)
• Premium Portable Air Conditioner: $700-1200 (14000+ BTU, Inverter models)

Buy your portable air conditioner from HIFI Luxembourg and enjoy the widest selection in the country. Discover our range of top brands like AEG, De'Longhi, Essentiel B, and Domo. Benefit from our convenient services with fast delivery or Click&Collect in-store pickup in 1 hour.