Whole house air conditioning

Start with room priorities, then plan the equipment and routes as one installation.

Gas Safe registered (554328) Worcester Bosch accredited Free, no-obligation quotes

What we offer

Whole house air conditioning is a design project before it is an equipment list. Different rooms are occupied at different times, and a cooling priority upstairs may not be the same as a heating priority downstairs. Planning the home together helps you decide which spaces need their own control, where units can be installed and whether a multi-split or ducted arrangement suits the building.

John The Plumb installs single-split, multi-split and ducted systems and is REFCOM registered for F-Gas work. We fit Worcester Bosch, Mitsubishi, Daikin, Panasonic and more. Our free in-home design and quote considers the rooms as a connected installation, with a fixed written price for the agreed scope. This page focuses on that planning process rather than repeating the equipment explainers for individual system types.

Whole-home room priorities discussed
Multi-split and ducted layouts assessed
Outdoor positions and routes planned
Heating and cooling controls considered

Get a free quote 07891 410 960

Decide what whole house means for your home

Make a list of the rooms you actually want served and when they are used. Bedrooms may matter most at night, while an office or living room needs comfort during the day. Include rooms that become uncomfortable rather than assuming every space needs identical equipment. Doors, open-plan connections and separate floors influence how air moves, so one unit cannot simply be expected to condition the entire house. The survey helps turn those priorities into room coverage you can understand.

Compare layouts against the building

Multi-split systems connect several indoor units to an outdoor unit and can suit a plan with separate room positions. A ducted system conceals equipment and uses ducts to distribute air, where suitable ceiling space and routes are available. The choice depends on the building, not just a preference for visible or hidden units. Existing finishes, access to ceiling voids and space for connecting services all affect the installation. Our system pages explain the equipment; the survey checks how either approach would fit your rooms.

Work backwards from outdoor space

A whole-home proposal needs outdoor equipment positions that work with the indoor layout. Consider available space, airflow, access, external appearance and nearby windows. The shortest pipe route is only one factor, and a convenient wall may be unsuitable because of building restrictions or neighbour considerations. Discuss permission questions early. Looking at outdoor siting alongside the indoor plan helps avoid designing a room-by-room wish list that cannot be connected in a practical way.

Plan routes before closing up finishes

Pipework, electrical connections and condensate drainage must reach the equipment, while a ducted layout also needs suitable routes for its ducts. If you are renovating, bring drawings and the work schedule into the discussion so these services can be coordinated with ceilings and walls. In an occupied home, we assess possible routes around existing finishes and explain the agreed scope. The written quote should identify what will be fitted and the installation work involved rather than leaving the connecting services unspecified.

Think about controls and fitting together

The split air conditioning systems we install heat as well as cool, so consider how room settings will work alongside any existing boiler. Different rooms may need different routines, especially when the home is partly occupied. Discuss the installation schedule and access to each space once the design is agreed. Testing, commissioning and a controls handover follow fitting. 0% finance is available on Worcester Bosch systems; our finance information can be reviewed alongside the proposed whole-home installation rather than used to determine which layout the house needs.

FAQs

Frequently asked questions

Can you air condition a whole house in the UK?+

A multi-room installation can be designed for a home where suitable unit positions and connecting routes are available. Start with the rooms you want covered and have the building surveyed before selecting equipment.

Multi-split or ducted for a whole house?+

Multi-split uses separate indoor units; ducted systems need suitable space for concealed equipment and ducts. The best fit depends on room layout, available voids, access and the installation work you are planning.

Should every room be included from the start?+

Identify your priorities and discuss the complete intended coverage at the survey. That lets the design consider the equipment and routes together, even where some spaces matter more than others.

Related services

Multi-split systems explained Ducted systems explained Single split and multi-split comparison Whole-home installation quote Domestic air conditioning installation

Plan the rooms as one installation

Arrange a free home design survey to compare workable whole-house layouts.

Get a free quote 07891 410 960