Home Air Conditioning Units

Air conditioning for bedrooms, living spaces, loft rooms and home offices. We help you compare suitable units, appearance, controls and noise levels, then plan the installation around your home.

Wall-mounted Split Units

A split system connects an indoor unit to outdoor equipment through refrigerant pipework and cabling. Wall-mounted indoor units are one option for individual rooms; the right location and capacity depend on the room and how it is used.Many systems provide both heating and cooling. Standard room air conditioning recirculates indoor air, so fresh-air ventilation needs separate consideration.

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Wall mounted split unit Air conditioning Unit Solutions - 4Facilities
Split Air conditioning systems - 4Facilities

Multi-split A/C Systems

A multi-split system connects several indoor units to one outdoor unit. The number and combination of indoor units depend on the selected equipment and its capacity.Indoor units can have individual settings, but common multi-split systems share a heating or cooling mode. We explain the controls and limitations of the proposed arrangement before you choose.

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Heating, Cooling & Heat Recovery - What's the Difference?

Split and multi-split air conditioning systems use heat pump technology, allowing them to provide both heating and cooling. A single split system can heat or cool one room independently. With multi-split systems, several indoor units are connected to one outdoor unit - but all rooms must be in the same mode (either heating or cooling) at any one time.

In contrast, VRV/VRF systems with heat recovery can simultaneously heat and cool different areas of a property, making them ideal for larger homes or spaces with varied usage patterns.  

For most home air conditioning needs, a heat pump system delivering either cooling or heating is usually sufficient.

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Smart-home Integration

Some systems offer app control, scheduling or compatible smart-home features. Availability can depend on the model, controller, internet connection and any optional accessories. Tell us what you already use so we can check compatibility when discussing equipment.

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Work With Systems Experts

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YOUR HOME · YOUR SURVEY

Comfort starts with a good plan.

You know your home. We bring the technical advice. These four things help us find an air-conditioning system that fits your space and everyday life.

  1. Which rooms?

    A bedroom, a home office or several living spaces. Tell us where you want heating or cooling.

  2. How do you use them?

    Hot nights, sunny afternoons or working from home. Your routine helps us understand what matters.

  3. Where could units go?

    We discuss appearance, indoor and outdoor positions, noise, pipe routes and access.

  4. What works for you?

    Share your budget, preferred timing and control preferences. We explain running costs and aftercare too.

No measurements or technical calculations needed to get started. We assess the sizing and installation requirements.

Plan your home survey

South of England, including London.

Tell us your postcode and the rooms or equipment you need help with. We will confirm availability and the next step for your home.

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Frequently asked questions

How much is it going to cost?

This varies depending on the system manufacturer, as well as the size of your house and the type of system you choose. We will be able to give you more information when discussing your specific installation.

How long is it going to take to install?

The programme depends on the equipment, pipe routes, access and any associated work. We explain the expected duration and agree the dates after assessing your installation.

Contact Us Today:

Tell us your postcode and which rooms you would like to cool. We will help you compare suitable equipment and prepare a clear proposal for your home installation.

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