Single-split air conditioning
One outdoor unit connected to a single indoor unit: the ideal solution to cool a living room or bedroom. Quick, discreet installation that works summer and winter.
What is single-split air conditioning?
Single-split (mono-split) is the most common reversible air conditioning system for a single room. It pairs one outdoor unit with one wall-mounted, floor console or ceiling cassette indoor unit, depending on the layout.
At Hecker & Frères Énergie (HFE), we size every installation based on the area to be cooled, exposure and insulation. A technical survey is carried out before every quote to ensure optimal comfort and controlled energy use.
As a reversible system, single-split cools in summer and can heat in winter with excellent energy efficiency — an economical alternative to direct electric heating.
Benefits of single-split
- 2-in-1 solution: cooling and supplementary heating.
- Quick installation, often completed in one day.
- Ideal for a room from 15 to 45 m².
- Precise temperature control.
- Discreet, compact wall-mounted unit.
- Lower consumption than direct electric heating.
Decoclim outdoor unit cover
The Decoclim outdoor unit cover is an aesthetic solution designed to conceal outdoor air conditioning units and heat pumps. Made from powder-coated aluminium, it withstands weather, UV rays and corrosion while keeping a clean, modern look.
Its louvered design allows optimal airflow, ensuring the installation runs properly without affecting performance. Robust and durable, it also protects the outdoor unit from minor impacts and improves how the equipment blends into a garden, terrace or façade.
Aluminium
Powder-coated frame
Ventilated
Louvered slats
Custom
Sizes & colours
- Powder-coated aluminium structure
- Weather and UV resistant
- Preserves air conditioning or heat pump performance
- Elegant, discreet design
- Simple, long-lasting installation
- Available in several sizes and colours
The ideal solution to combine aesthetics, protection and performance.
Installation of a 2.5 kW single-split air conditioning system
Panasonic 2.5 kW single-split air conditioning in a living room in Lille
The project in figures
2.5 kW
Installed capacity
1 day
Installation time
1
Room cooled
2-in-1
Heating / cooling
The installation in pictures
Panasonic 2.5 kW single-split
The result
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Summer cooling
Effective cooling during heatwaves.
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Supplementary heating
Reversible system for year-round comfort.
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Discreet installation
Wall unit positioned for even air distribution.
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Quick installation
Completed in one day with a neat finish.
About this installation
As part of this project, we installed a Panasonic reversible air conditioning unit with an output of 2.5 kW to cool the living room during hot spells. The indoor unit was positioned to ensure even air distribution and optimal comfort for the occupants.
3 to 5-year manufacturer warranty
3-year parts warranty
Project photos
Planning a single-split air conditioning project?
Free survey, quote within 72 hours, support by HFE.