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/.
Click here to Find a Contractor in your area.

Weil Mclain Venting Materials

MikeMN
MikeMN Member Posts: 1
Hello.



I picked up a used Weil Mclain GV4 boiler to run in my garage to heat my infloor system.



The guy I bought it from(which is a heating contractor) told me I have to use Stainless Steel pipe for venting. After reading through the installation manuals and such it listed a couple venting options, and PVC ends up being one.



Can I use PVC with this furnace?



I have installed a couple forced air units that could be venting with PVC and I guess I don't understand why this particular closed combustion system with direct venting would care if you used PVC or Stainless Steel.



Any insight would be great!



Mike in MN
This discussion has been closed.