Installed a tankless water heater. Need help with the vent

Do they make something I can easily adapt to two inch?

u/makingtodayabetter — 2 months ago

I guess I’m apart of this now. 2018 xle

My biggest gripe is all the damn rattling coming from front end when hitting bumps. Can someone point me in right direction?

u/makingtodayabetter — 3 months ago