Roof Air Output Temperature

[Curt Sprenger]

Our front roof air was blowing out 60 degree air. It's the original Dometic. After adding freon it's putting out 45 degree COOL air. The other roof airs put out about the same COOL air. I'm a happy camper.


I find that freon needs to be added about once a year to the front unit. The other two units need freon every two to three years.

The front unit...the piercing valve lock down screws always need tightening. The other units just need freon.


Guess I'm getting by pretty good with these old air conditioning units.

What temperatures are your units blowing? I keep thinking that I'm overcharging the units but no issues so far other than adding freon.

Curt Sprenger

1987 PT38 8V92 "MacAttack Racing"

Anaheim Hills, CA
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