Sleek, Self-Contained Year-Round Comfort - Without the External Condenser.

The LUX AIR KFR-28MB/LUX (10,000 BTU) is a premium, wall-mounted monoblock air conditioning system engineered for seamless architectural integration.

Designed strictly as an all-in-one, through-the-wall system, it completely eliminates the need for a bulky external condenser unit —making it the ultimate climate control solution for homes, multi-story office blocks, listed properties, and urban spaces where traditional external split-systems are structurally impractical or restricted.

Driven by an advanced Super Inverter powertrain, this sleek unit delivers highly responsive cooling and heating cycles to maintain a perfect indoor climate across all four seasons.

Most importantly, it is engineered for absolute convenience: because the entire thermodynamic circuit is permanently sealed within the internal chassis, it requires no complex pipe-work and zero F-Gas refrigeration engineering to commission, allowing for a straightforward, cost-effective DIY installation.

All-in-One Engineering. Quiet & Sustainable Performance.

• Innovative Monoblock Architecture: Houses all refrigeration components entirely within a single, ultra-slim internal wall unit, requiring only two simple air vents to the outside world—no ugly external condenser or outdoor footprint required.

• No F-Gas Engineer Needed: Designed for an efficient, hassle-free structural setup. It does not require specialized refrigeration handling, meaning it can be fully installed using basic tools as a premium DIY project.

• Advanced Super Inverter Core: Utilizes an intelligent inverter system that dynamically scales compressor speed to precisely match room demand, drastically improving energy savings and mechanical longevity over traditional on/off systems.

• High-Performance Heating & Cooling: Packs 2.93kW of rapid cooling power alongside a highly optimized 2.63kW heat pump system, ensuring complete, reliable room comfort through summer heatwaves and deep winter chills.

• Elite-Tier Class A+ Efficiency: Features a highly optimized thermodynamic layout meeting strict Class A cooling and Class A+ heating efficiency ratings to protect your monthly energy budget.

• Whisper-Quiet Silent Mode: Engineered with premium internal acoustic baffling, dropping operating sound pressures down to a mere 39 dB(A) in Silent Mode—making it perfectly suited for bedrooms and quiet office environments.

• Active Moisture Management: Features a high-capacity built-in dehumidifier capable of extracting up to 1.0 litre of heavy ambient moisture per hour, actively clearing muggy indoor air conditions.

• Complete Insulation Barrier: Arrives supplied with a specialized structural sealing strip to form a tight thermal barrier around your core installation cuts, maximizing room insulation and stopping drafts.

Who is this for?

The LUX AIR KFR-28MB/LUX is the ideal match for apartment dwellers, high-street business owners, and homeowners who demand fixed, permanent climate infrastructure but are restricted by building regulations, aesthetic constraints, or local planning laws from hanging a bulky compressor box outside.

It is an incredible choice for modern high-rise apartments, home offices, extensions, and retail store-fronts looking to upgrade from clunky, floor-hogging portable units without incurring the immense installation costs or architectural disruptions of standard split-system hardware. Perfectly optimized to cover applications between 20m² to 25m² , this system is designed for anyone prioritizing ultra-quiet operation, energy efficiency, and a clean external facade.

Download Data Sheet (PDF)

¹ F-Gas Regulation Exemption: Because this monoblock system features a fully self-contained, hermetically sealed refrigerant circuit inside the chassis, no complex line vacuuming is required. It is entirely legal and safe for standard DIY installation without requiring an F-Gas certified technician.
² Through-The-Wall Installation: Mounting this unit requires drilling two external ventilation paths through your perimeter wall to support internal air circulation. A template and heavy-duty structural insulation strip are provided to guarantee a secure thermal fit.