In order for the drain hose on your Front Load washer to function properly, the drain must be at least 24″ up from the floor and less than 8 feet high. GE and Hotpoint Top Load, Front Load and Unitized washers have powerful drain pumps that can pump water vertically as high as 8 feet above the floor.
Can a washing machine drain be too high?
Most washing machines require a standpipe with a height of at least 36 inches. Check your manual to find out the requirements for your particular unit, and ensure your standpipe meets this minimum requirement. Placing your standpipe too low or too high can cause backflow and overflow.
How high can a Whirlpool washer pump water?
Top of standpipe must be at least 39″ (990 mm) high; install no higher than 96″ (2.44 m) from bottom of washer. If you must install higher than 96″ (2.44 m), you will need a sump pump system.
How high should washing machine drain pipe be?
The drain hose should be connected to the standpipe at the correct height for it to work properly. Ensure the highest point of the water drain hose is a minimum of 40 cm and a maximum height of 100 cm from the floor.
How high will a washer machine pump? – Related Questions
How high can a washing machine trap be?
No trap for a clothes washer standpipe receptor shall be installed below the floor, but shall be roughed in not less than 6 inches (152 mm) and not more than 18 inches (457 mm) above the floor.
What is the code for washing machine drain pipe?
According to the Universal Plumbing Code, the standard drain size for a washing machine is 2 inches. The absolute minimum should be about 1 1/2 inches. However, keep in mind that wash load capacities can vary by up to 400% or more depending on the model.
Does washing machine drain hose need to be elevated?
Elevating A Washing Machine Drain Hose
To be safe, you should always raise the drain hose above the level of the washing machine. This will keep any siphoning to a minimum. You may also take other measures to make sure you receive the best drainage possible.
Can you use a 90 degree elbow on drain pipe?
It’s a bad plumbing practice to have a hard 90-degree bend in a horizontal drain line that’s buried in a slab or otherwise hidden. If you have to make a 90-degree bend, use two 45-degree fittings and put a small piece of straight pipe between the fittings, if possible.
Why washing machine drain hose is high?
The drain plumbing should be at least 30″ high to ensure that no water is siphoned. The drain hose must be at least 30″ from the floor and less than 8 feet long in order to operate properly.
How many inches should the drain line be installed off the floor?
The correct rough-in height for sink drains to pass the inspection is between 18 and 20 inches. Standard sink drains usually start from 24 inches and stop at 28 inches, so the rough-in height should be slightly lower than this height range.
How far can a drain pipe run horizontally?
If you have 1 ¼-inch pipe, the horizontal distance of the vent should not be more than 30 inches. For a 1 ½-inc pipe the vent should be 42 inches away at the most while a 2-inch pipe must have a maximum distance of 5 feet.
Can a drain line be too steep?
If the slope is not steep enough, the sewage slows down, resulting in clogs. If it’s too steep, water and solids can separate, causing solids to accumulate in the pipe.
How many inches drop per foot for drainage?
You probably know that drains need to flow downhill into your sewer. But do you know the proper slope? The ideal slope of any drain line is ¼ inch per foot of pipe. In other words, for every foot the pipe travels horizontally, it should be dropping ¼ inch vertically.
What is the standard fall for drainage?
Gradients from 1 in 40 to 1 in 110 will normally give adequate flow velocities. If the gradient is steeper than 1 in 40, the liquid may run faster than the solids in the sloping foul water pipe thus leaving the solids stranded, which could then block the pipe.
What is the correct fall for drainage?
For discharge from any WC, a fall of 1:80 (12.5mm per metre) is recommended.
What is a 1% slope in inches?
1% as a decimal is 0.01 and hence the slope is 0.01. That means for a run of pipe of a certain length the rise must be 0.01 times the length. Thus for you example, since the length of the run is 80 feet which is 80 × 12 = 960 inches the rise must be 0.01 × 960 = 9.6 inches.
How high is a 2% slope?
Table of Common Slopes in Architecture
| Percent |
Gradient |
Degrees |
| 2% |
1 : 50 |
1.15° |
| 5% |
1 : 20 |
2.86° |
| 25% |
1 : 4 |
14.04° |
| 50% |
1 : 2 |
26.57° |