3 inch to 4 inch vent pipe

[Bob Sorjanen]

I was wondering if this would be doable, I am running 3 inch pipe now with one foot of vertical. Setup is Tee from the stove one foot vertical a 90 two feet horizontal to termination cap. I was thinking if I go a different stove that needs a 3 foot vertical could I go to 4 inch outside and go 2 feet of vertical? Would this even help my current stove better?
thanks
Bob

 

[JohnRXL]

I was wondering if this would be doable, I am running 3 inch pipe now with one foot of vertical. Setup is Tee from the stove one foot vertical a 90 two feet horizontal to termination cap. I was thinking if I go a different stove that needs a 3 foot vertical could I go to 4 inch outside and go 2 feet of vertical? Would this even help my current stove better?
thanks
Bob

If you google EVL pellet stove piping it will tell you about what size piping you need.

 

[Bob Sorjanen]

If you google EVL pellet stove piping it will tell you about what size piping you need.

I understand about EVL thinking when I hit 4 inch the EVL isn't going to be figured in the totals. so adding a Tee and 2-3 foot rise and a 90 won't effect the evl because it is now 4 inch pipe. only the 3 inch would be counted.