Overline

What size air conditioner do you need?

If you’re looking to work out the correct size of your ducted or split system air conditioner, you can use our room sizing calculator below as a guide:

Room length
Room width

Note: KW calculated with a standard ceiling height of 2.4m

0 kw
Total KW needed

WestOz Trades is proudly Perth owned and operated. We service the Perth metropolitan area for all air conditioning and refrigeration requirements in the residential and commercial sectors.