What is the thread on the washing machine for the water connection?

What is the thread on the washing machine for connecting the water? After purchasing an automatic washing machine, the owner is faced with the task of connecting the equipment to communications. You can connect the device to the water supply and sewerage system yourself or with the help of a specialist. It is important to check with the store whether the warranty will be void if you install the SMA yourself.

Let's figure out how to connect the SMA inlet hose. Let us explain what threads are needed on a washing machine for the water supply. Let's talk about three possible ways to connect the washing machine to the water supply.

Inlet hose nut thread CM

An inlet hose is included with any automatic machine. This is what is used to connect the washing machine to the cold water supply. The filler tube nut is made of plastic, but it does its job well, securely holding the pipe to the SMA body and at the point of connection to the water supply.

There are several ways to connect an automatic machine to a water supply. This can be done through a common faucet by inserting an inlet hose in front of a flexible connection or cutting a clamp directly into the pipe. In each case, additional spare parts will be required. check if the tee valve is open

So, you will have to buy a tee to connect the SMA inlet hose. Its thread must be of the appropriate size. For all household washing machines, one standard is used - a thread diameter of 3/4 inches.

Therefore, you can safely go to the store and ask the seller for a tee tap to connect the SMA to the water supply. It will be impossible to make a mistake here, since the thread diameter is unified. The 3/4 inch size is relevant for all modern automatic machines of any manufacturer.

"Let's join" the mixer

Having decided to install the machine yourself, you need to choose one of three acceptable methods for connecting the water. The most popular option for connecting the washing machine to the water supply is through a mixer. In this case, you need to have on hand:

a tee valve, the diameter of the first external thread should be 3/4 inch, the second 1/2 inch, and the third internal 1/2 inch. Experts recommend buying a ball valve with an extended flag;
extension (this is a chrome piece with 1/2 inch threads on both ends). The length of the element must correspond to the dimensions of the tee valve;
thread for sealing (plumbing flax).

The algorithm for connecting the SMA through a bathroom faucet will be as follows:

shut off the supply of cold and hot water to your apartment;
unscrew the mixer valves to make sure there is no water in the system;
Use a wrench to remove the nuts securing the mixer and move it to the side;
remove plumbing adapters from water sockets;
take a tee tap and an extension, wrap their external threads with sealing thread;
screw the tee tap and extension into the hydraulic sockets;
wrap the eccentrics with plumbing thread and screw them into the tee and extension;
put the mixer back.

During the work, it is recommended to immediately replace old, worn gaskets under the mixer so that the connection point does not leak in the future.

After this, you can turn on the water supply and check whether the faucet is sealed. If there are no leaks, then the work was done correctly. Next, all that remains is to screw the inlet hose into the free hole of the tee. The second end is connected to the body of the automatic machine.

“We crash” between the mixer hose and the pipe

This method is even easier than the previous one.In this case, you need to know that the standard period for using flexible eyeliner is 5 years. If the allotted time is up, it would be better to replace the hose immediately to prevent a break in the future.

With this connection option you will need:

tee tap (the requirements for it will be similar);
plumbing linen thread for winding threads;
rubber seal for the nut of the flexible hose (if there is a need to completely notice the element, then buy a new liner).

You need to proceed as follows:

close the cold water valve;
make sure the water supply is turned off;
unscrew the nut of the supply hose;
wrap plumbing thread around the threads under the nut;
screw in the tee tap;
install a new gasket (or, if necessary, replace the entire flexible line);
connect the supply line and the CMA inlet hose to the tee tap;
turn on the water supply and make sure the connection is tight.

The joints must remain dry. If you notice even a slight leak, disassemble the structure again and check whether the gasket is installed evenly and whether there is enough winding on the thread. Troubleshoot.

“Crashing” into a straight pipe

Another possible scenario is connecting the inlet hose to a straight section of the water supply. In this case, you will need a drill, since you will have to drill a hole in the pipe. To organize a point you need to prepare:

clamp for inserting into a water pipe with a 1/2-inch thread;
ball valve (it should have two outlets, one with an external thread, the other with an internal thread);
adapter from 1/2" to 3/4" thread;
sealant thread.

The algorithm of actions will be as follows:

turn off the cold water supply;
drill a hole measuring 8-10 mm in the cold water pipe;
Use sandpaper or a drill with a special metal attachment to clean the area of the pipe near the hole;
install and tighten the clamp;

Be sure to place a sealing gasket in front of the clamp.

install the ball valve, then the adapter, not forgetting to wrap the threaded connections with thread sealant;
connect the inlet hose;
Check the tightness of the connection by turning on the cold water supply.

The method of connecting the washing machine to the water supply is selected individually. In any case, you will need to purchase a tee tap and a sealant thread. The set of additional spare parts will depend on the selected connection scheme.