G'day everyone,

I recently had my air conditioner serviced. It had been working fine, the
company just got around to me for my annual service. This is a residential
home, approx. 2,300 sq. ft.

The young chap who serviced the system, presented me with an invoice for
$793.00. He said I was 20lbs. low on refrigerant.

I attempted to look through some newsgroups related to heating and cooling
in hopes to find an answer on how much refrigerant an air conditioner holds.
This seems to be the best NG, with the least flames.

Hope someone may be able to give me a ballpark figure on the refrigerant.

God bless,

Ellie