Can vent pipes have elbows or do they have to go straight up through the
roof??? Thanks for any help....

on 10/5/2007 8:11 PM benick said the following:
Can vent pipes have elbows or do they have to go straight up through the
roof??? Thanks for any help....



They can go any which way you can think of, as long as they don't have
bends that will hold water (like a P trap) to close off the air exhaust.

--

Bill
In Hamptonburgh, NY
To email, remove the double zeroes after @

Can vent pipes have elbows
yes

"Rudy" wrote in message
news:IRCNi.3325$_K.2798@pd7urf3no...

Can vent pipes have elbows
yes

Thanks for the replies..The job just got easier....lol

On Oct 6, 3:41 am, "benick" wrote:
"Rudy" wrote in message

news:IRCNi.3325$_K.2798@pd7urf3no...



Can vent pipes have elbows
yes

Thanks for the replies..The job just got easier....lol



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- Show quoted text -

Further. To avoid several holes in our roof (kitchen, bathroom, main
stack etc.) we took all our vents through the attic to one place (the
main vent stack) and joined them all together for one vent through the
roof. The kitchen for example is some 20+ feet from the main stack
vent.
Been that way since 1970, no problems. Everything vents as it should.

All plumbing whether going down (sanitary sewer) or up (venting)
can make turns and joints. The fittings must all be sanitary
fittings, not pressure fittings that make sweeping turns that
solids and sewer cables can maneuver.

A very old method of inspection was to drop a ball into the piping
to see if it would come out on the down hill end. I've not ever
seen it, it may be a myth, but the concept is accurate.

--
______________________________
Keep the whole world singing . . . .
DanG (remove the sevens)




"benick" wrote in message
...
Can vent pipes have elbows or do they have to go straight up
through the roof??? Thanks for any help....

on 10/6/2007 7:56 AM DanG said the following:
All plumbing whether going down (sanitary sewer) or up (venting)
can make turns and joints. The fittings must all be sanitary
fittings, not pressure fittings that make sweeping turns that
solids and sewer cables can maneuver.

A very old method of inspection was to drop a ball into the piping
to see if it would come out on the down hill end. I've not ever
seen it, it may be a myth, but the concept is accurate.

What if the ball didn't come out?

--

Bill
In Hamptonburgh, NY
To email, remove the double zeroes after @