OAK

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Ordtech

New Member
Jan 8, 2021
1
WV
I’m getting ready to install a Harman P61c
I have an existing 2 in pvc pipe passing through an outside wall. Is it safe to run the 3 inch pipe/ flex tube from the stove to the wall the reduce it to fit the existing 2 inch pipe exiting the house? Thank you
 
The Harman needs a 3" pipe for the OAK? I thought they were smaller like 2".