Originally Posted by gossy
i might try that one .... ive got a Garmin VHF radio which is prone to steaming up
The 20i0 and 100i Garmin VHF have a recognised fault and are due to be upgraded. Garmin have already replaced my VHF because the other one was really misted up. The modified VHF's are due to come into the uk soon.
Garmin have recognised the fault and have provided brilliant cutomer service. Send an email the the head office in Southampton.
Hopefully this should help,
Good luck, Paul