Air conditioning installation in Bristol typically costs between £1,500 and £4,000 for a single split system, fully installed. The price varies depending on the size of the space, how easily pipework can be routed to the outside of the property, and the brand chosen. Multi room systems cost more, but the price per unit comes down when several are installed at the same time. The only way to get an accurate figure is a free survey, as every property is different.

Modern inverter air conditioning units are much cheaper to run than most people expect. They cost roughly 10 to 20p per hour, which is less than most electric heaters. Units rated A++ or A+++ are the most efficient. The technology works by moving heat rather than generating it, so for every unit of electricity used, you get 3 to 4 units of heating or cooling in return.

A well maintained air conditioning unit from a quality brand will typically last between 12 and 20 years. Spread over that lifespan, even a £3,000 Bristol installation works out at under £200 a year for a system that cools your home in summer and heats it efficiently in winter. For homeowners, being able to cool your bedroom and finally get a decent night’s sleep through the warmer months is worth the cost alone. For businesses, the productivity gains from a comfortable working environment often justify the investment just as quickly.