In most cases, no planning permission is required for air conditioning installation in domestic or commercial properties. However, if your property is a listed building or in a conservation area, you may need to seek permission from your local council.

It’s recommended to service your air conditioning system at least once a year to ensure efficiency, prevent breakdowns, and maintain air quality. Commercial systems or heavily used units may require more frequent servicing.

Yes, most modern air conditioning units in the UK come with a heat pump function, allowing them to provide both cooling in summer and heating in winter. This can be an energy-efficient alternative to traditional heating systems.

The cost varies depending on the type of system, the number of rooms, and the complexity of the installation. A single split system for a domestic property typically costs between £1,250 – £3,000, while larger commercial systems can be significantly more.

Modern air conditioning units are energy efficient, especially if they have an A++ rating or higher. Running costs depend on the size of the system and usage, but inverter-driven units can cost as little as 8–18p per hour to run.

The size depends on the room’s dimensions, insulation, and heat load (e.g., windows, electrical equipment). A professional air conditioning company like Thermocool Solutions can carry out a heat load calculation to determine the best unit for your needs.

No, air conditioning installation must be carried out by a qualified professional with F-Gas certification, as it involves handling refrigerant gases. DIY installation is not permitted under UK regulations.

A split system is the most popular choice for UK homes, as it is efficient, quiet, and relatively easy to install. Multi-split or ducted systems may be suitable for larger homes.

Yes, air conditioning units contain filters that remove dust, pollen, and other airborne particles, improving indoor air quality. Some advanced systems also feature anti-bacterial and anti-allergy filters.

Newer air conditioning systems use low-GWP refrigerants and energy-efficient technology to reduce environmental impact. Choosing an A+++ rated unit and using renewable energy sources can further improve sustainability.