I'll start by saying that we hardly ever use our Aircon. Fans and open windows are usually good enough. We probably use it for less than 2 hours a month.
The only reason the Aircon needs servicing is to satisfy our Lease terms. So, i don't care about how good it is, i just want a certificate or receipt or to be able to give to the landlord. I want cheap and I don't want a mess.
Any suggestions?
Thanks,
Nigel