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Do you need to vent a washing machine drain?
All plumbing fixtures—including washing machines—must be vented. Improperly vented drains can be sluggish and noisy, and can emit hazardous fumes. Properly vented drains allow the P-trap to do its job: prevent sewer gases from escaping into your home.
Can I run washer drain into sink drain?
2 – You can permanently install the washing machine drain hose into the sink drain using a Y-fitting or other fitting that applies. You can then be sure the drain hose is secure. Also be sure to only connect the washing machine to the sink drain line if the drain pipe is 2 inches in diameter.
How far should washing machine drain hose go into standpipe?
For new Top Load washers, the drain hose should be no more than 5″ down into the drain pipe. For Front Load washers, the drain hose should be no more than 7″ down into the drain pipe.
How high should washing machine drain pipe be?
You should also make sure that your drain pipe is at least 30 inches high to prevent potential water siphoning. You can ensure that your drain hose is functioning optimally by installing the drain with a height of no more than 8 feet from the floor.
How far can a vent be from a washing machine?
It prevents the possibility of a vacuum forming which could affect the water draining from your washing machine. If your washing machine is more than 4 feet from the vent stack, you should install a vent to make sure there’s enough room for the machine to drain properly.
How far can a vent pipe be from a drain?
For pipes that have a diameter of 3 inches the distance is 6 feet and for a 4-inch pipe the most it should be away from the vent is 10 feet. Keep in mind that toilets have their own traps so there is no need to have one on the drain line, but it still must have a vent.
How high does washing machine drain need to be?
The drain plumbing needs to be at least 30″ high to be sure that no water will be sucked from it. The drain must be at least 30″ from the floor and less than 8 feet high in order to function properly.
What size PVC is used for a washer drain?
two-inch
The 1½-inch size is used to capture water that might flow out of a kitchen sink, a bathroom vanity or a tub. The two-inch pipe is commonly used to drain a shower stall or washing machine, and it may be used as a vertical stack for a kitchen sink. A three-inch pipe is what’s used in homes to pipe toilets.
Can a washing machine and shower share a drain?
Venting for Airflow You can tie in a shower and tub drain to your washing machine drain as long as there is a vented pipe tied into the drain to keep the flow moving along fluidly.
How far can you run a washing machine waste pipe?
Washing machine manuals typically specify a minimum height of 39” for the entry of the drain hose into the standpipe or faucet box, and a maximum height of 96” (8 feet).
How far should washer drain hose go into drain pipe?
Does a washing machine drain need to be elevated?
Yes, the drain hose needs to be elevated and it’s always best to do so at a level that’s higher than the washing machine itself. This will prevent possible siphoning. There are also other steps you can take to ensure that you get the best drainage.
How far can P-trap be from washer drain?
The standpipe is the vertical pipe that accepts drain water from your washing machine, which flows down into the bend of the P-trap. According to UPC standards, the top of the standpipe must be no higher than 36 inches from the floor. The standpipe accepts water from the washing machine drain hose.