Kevinjm4
Member
I am routing my laundry room waste currently, and it is convenient for me to have the laundry mud sink connect to my double vanity/tub 2” drain line in the bathroom, before connecting to the 3” toilet. (Mud sink to lav drain (estimate) 12’. if this is critical I can get better than an estimate) The mud sink is vented already at laundry room, and the tub and toilet are wet vented through the double lav in the bathroom.
So, first the double vanity drain at 2”, then the laundry mud sink wyes/combos into the double vanity drain. Then the tub wyes into the same lav/mud 2” drain pipe.
Three fixtures on one 2” line, is this ok?
Then those three will wye in with the toilet into a 3”.
The tub and WC are wet vented through bathroom lav drain. Does adding the mud sink affect this at all? Mud sink will already have been vented at its own fixture.
For what it’s worth 2” Washer has its own drain that goes straight into the main a ways down the line. Mud sink too inconvenient framing wise to be connected to washer.
So, first the double vanity drain at 2”, then the laundry mud sink wyes/combos into the double vanity drain. Then the tub wyes into the same lav/mud 2” drain pipe.
Three fixtures on one 2” line, is this ok?
Then those three will wye in with the toilet into a 3”.
The tub and WC are wet vented through bathroom lav drain. Does adding the mud sink affect this at all? Mud sink will already have been vented at its own fixture.
For what it’s worth 2” Washer has its own drain that goes straight into the main a ways down the line. Mud sink too inconvenient framing wise to be connected to washer.
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