Kitchen double sink vent line ?

Old 06-17-10, 10:03 PM
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Kitchen double sink vent line ?

I have two 1.5" waste lines coming out of the wall for a double sink, see pic below.... The vent is the vertical on the right side, is this ok, or do I have to run a vent line into the left drain line from the vent?


Old 06-18-10, 04:04 PM
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You need to run a vent for BOTH sinks, you should have run your line lower and came up at the sinks with tees and continued out the top with vents, then tied them into the (vent?) to the right 42in. above the floor.

Keep in mind that your rough-in height has to be low enough to work with your sinks, too high and you are fucxed, too low and they will still work. luck

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