Which cooling system fits which UK home, what it costs to fit and to run at the Ofgem price cap, and how to size it for the room you want to cool.
Systems and costs
How to size air conditioning for a UK room in kW and BTU, why sun, glass and a roof above you change the answer, and which standard unit sizes to shortlist.
Systems and costs
What split, multi-split, ducted, portable and air-to-air systems cost an hour and a summer to run at the Ofgem price cap, and what changes your bill.
Systems and costs
Portable units cost less to buy and nothing to fit. Split units cost far less to run, are quieter and cool properly. The honest comparison for UK homes.
Systems and costs
Typical installed prices for air-to-air heat pumps by number of rooms, what the £2,500 grant does to the bill, running costs, and what changes a quote.
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