Back To Back Toilet Plumbing Diagram

Asked sep 26 2011. Ever wonder how your plumbing looks behind the walls and beneath the floors.

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Now if youre measuring from stud walls add in the thickness of your wall.

Back to back toilet plumbing diagram. Youll want to set the center of the water closet flange 12 inches from the finished back wall. They back up to each other and they are connected by an existing sanitary tee. The lead bend in this shot is from the old eljer toilet in the other bathroom.

Mark another center line 4 inches to the right and 4 inches to the left of the drain center line. Dont measure from the base moulding. Built in kitchen steps on back of cabinet doors.

The white pvc bend is a replacement i put in about 10 years ago to replace the lead bend that cracked at the toilet flange and is where the new toto drake or ultramax is going. I am not stating that discharging toilet back to back is better than your way only that is what the code is in this area. The one bathroom is hardly used as there are only two people in the house and one of the bathrooms is the master.

Back to back sinks are two sinks that share one common wall between them. In this shot you can see the two toilet bends. Take this measurement from the finished wall.

Im plumbing two back to back baths and im not quite sure how to ventdrain them. The distance to set the toilet flange from the back wall. We used the kohler cimmaron with the piston flush that uses 128 gal per flush.

This is very common. I just did a back to back toilet repair but made sure i used a double fixture fitting even though the supply house wanted to initially give me a double sanitee. Then it will be time for the plumbing in the walls so i might be back.

If you intend to use fittings that turn just 45 degrees draw that acute angle on the paper. The common wall contains the shared waste vent and water supplies for the sinks. Show all changes of direction correctly.

If you intend to use a fitting that turns a hard 90 degree angle show that on your drawing. How do you rough in two toilets sitting back to back. Im installing a 4 sanitary cross below the second floor joists and coming out of both sides of the cross with 3 pipe and picking up the toilet and the tub in that order.

This code has been in effect since 1998. Mark the center line for the drain line on the wall stud plate. Incredible plumbing and pipe diagram.

You can also wet vent the toilet with the vanity drain. Venting at toilet plumbing forum gardenweb toilet vent diagram brady home services plumbing vents plumbing vent diagram. Be sure you call out the size of each pipe shown on your rough in plumbing diagram.

They are on the second floor and im running a 4 pvc drain up to the second floor. J l plumbing company m 38935 940 682 6635 817 304 2761. Bathroom plumbing vent diagram.

You connect a 45 degree fitting to this and this vent pipe heads back to that wall and eventually connects to the other vent pipes. The following user says thank you to mikes for this useful post. After a few days of flushing it drains the water from the other toilet.

In this case you use a 3 x 3 wye in the manner i just described.

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