Click here to Find a Contractor in your area.
Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.

Rinnai Condensing boiler VENT

Billjulian
Billjulian Member Posts: 12
in Gas Heating
I am installing the Rinnai E110C condensing boiler. I am parallel venting using 3" PVC. The exhaust is going straight up through the roof (the only place it can be installed) when I punch through the roof what approved roof boots can I use? Can I use a standard 3" PVC roof flange like I use for a 3" PVC plumbing stack?

Comments

  • RobG
    RobG Member Posts: 1,850
    Yes

    Yes
  • Henry
    Henry Member Posts: 988
    Roof flashing

    We use exclusively 3 and 4 inch plumbing vent rubber roof vent flashings. They allow expansion of the pipe without leakage!
This discussion has been closed.

Categories