How do I know what size air conditioner I need?

Choosing an air conditioner to cool your home can be difficult when there are so many sizes and brands on offer.


My advice – choose a brand you know and trust – my pics are Panasonic and Mitsubishi they are tried and tested, and they last.


It’s also important to have an expert calculate the size of the room, if you have a small unit it will struggle with an open plan – if you have a large unit in an enclosed area you may be paying for more than you really need.