Do air conditioning units lose gas over time?

I have been told by a dealer that air condition systems loose 10 per cent of their gas every year, is this correct?

Asked on 18 July 2013 by nala7

Answered by Honest John
It's an approximation, but yes. The gas gradually seeps out of the seals in the system; more so during the winter if the a/c is not used because the lubricants are suspended in the refrigerant and if this is not regularly pumped through the system the seals dry out.
Tags: air con
Similar questions
Is it true that you should have your recirculation button on all the time in summer when you are running the air conditioning?
How often should the aircon be serviced on my car?
I had followed your advice to always keep the air con switched on, and to good effect in that with my vehicle owned from new for 20 years it has always worked fine without ever even needing re-gassing....
 

Value my car

Save £75 on Warranty using code HJ75

with MotorEasy

Get a warranty quote

Save 12% on GAP Insurance

Use HJ21 to save on an ALA policy

See offer