- Sep 27, 2010
- 54
Hi can anyone tell me if only 5 feet of vent pipe up your chimney is a safe install . I had mine dealer installed yesterday and that is how they do it. The guy said he has been doing it this way for a long time. I looked at the harman manual and it shows a pic of this way to install also but it does not seem right to me.. But why would harman say it is ok ?? Any thoughts on this ...THANKS