Comfort in a residential building or apartment will not be possible without a bathroom, where a high-quality toilet is installed. When choosing it, you need to familiarize yourself with the principle of operation, the device and design features. Among other things, it is important to decide which equipment is suitable for the plumbing system. Today, the most common toilets are direct-release, with the drain being carried out to the floor.
Types of toilets depending on the type of release
Today on sale you can find a toilet with an oblique or direct outlet, as well as an outlet, which is also called horizontal. When choosing equipment, it is important to consider which sewage system is in the apartment. Toilets with a vertical outlet are fixed to the floor with fasteners. Most often, such products are used in the countries of the northern hemisphere. If we are talking about a toilet with a horizontal drain, then it will be placed parallel to the floor, and the oblique outlet is relative to the floor surface at an angle of 45 °. If you still do not know whether to choose a direct or oblique toilet outlet, then you should take into account that the first of the ones mentioned takes up less space in the room, which is important for small bathrooms. In the bowl of such a toilet is a high level of water, which ensures the hygiene of the device. When flushing, the walls are washed qualitatively, and the design provides for the presence of a siphon, due to which the traction force increases.
Features of a Direct-Release Toilet
Increasingly, lately, property owners have been wondering which toilet issue is better - direct or oblique. The first design of the device is typical for buildings that were built in the 60s. last century. Such devices have a nozzle and siphon, which are located in the lower part of the housing. Toilets with direct release are good in that they do not provide for the need for a special place for installation.
The toilet with direct release can be installed even in the center of the room at any angle. This device will allow you to implement even the most extraordinary design decisions. In this case, the sewer line will be located directly under the ceiling, where all engineering communications are located. In this case, it will be possible to remove the bell in any convenient place. A direct-mounted toilet bowl takes even less space, however, many stores will have to be bypassed to purchase it, because such a device design is not very common today. Such a toilet is more hygienic due to the fact that the water level in the bowl is located quite high. The built-in siphon is characterized by a high retracting force, which allows for effective flushing. During use, the anti-splash function is activated, and the tank is designed in such a way that it is reliable and of high quality.
Mounting Features
If you decide to install a toilet with a direct outlet, then at the first stage you should make markings on the surface, according to which the fastening will be carried out. At the next stage, a screw flange is installed in the floor, it must be supplemented with a retainer and a hole, the last of which is done to interface with the sewage system. The flanges are one size and the direct-release toilet has a standard part for connecting with a screw element.
The plumbing fixture must be installed so that the mating element aligns with the screw flange. If the structure is rotated a little, then the two elements are clamped, high tightness is ensured due to the sealing ring, which is located between them. A direct-release toilet has another advantage, which is expressed in the ease of dismantling.
For reference
If you need to replace or install a new device, you should be careful, as errors may be made. Direct production is typical for the products of many foreign and Russian manufacturers, including Cersanit, Duravit, and others. Often companies offer products for sale that can last up to 30 years.
What you need to know about installation work
Which toilet toilet outlet is better - straight or oblique - you can decide on your own if you know if your bathroom is limited in free space. Despite the fact that toilet bowls with a horizontal drain are increasingly installed in new buildings, devices with a vertical outlet do not lose their relevance. To connect the toilet to the sewage system, you should prepare:
- fan pipes;
- corrugated pipes;
- cuffs;
- eccentrics.
When using a fan pipe, you can achieve the unity of the device with the connecting material, because both of them are made of porcelain, faience and ceramics. The only difficulty during installation in this case may be the need to match the installation location. To adjust the method of cropping at the same time the elements will not work.
The eccentric cuff is made on the basis of polymers and is a construction of a pair of bends, in which the axes are shifted. The cuffs can have different lengths, so they can simply be selected to connect the device to the sewage system with other parameters of the socket and outlet. Installing a direct-release toilet may require the use of a corrugated pipe, it is ductile and can bend as well as stretch. If you use this element, the master will get freedom in movement and facilitate installation work. But in this case, one can not forget about the slope of the sewer pipe. In this case, care should be taken about the stiffness of the material so that the walls are reliable and strong during further operation.
A cast iron sewer pipe can be connected to a plumbing fixture using a rubber cuff. It is located at one end of the pipe. The toilet should be put on the outlet, the cuff is turned out so that it was possible to achieve complete sealing. You can increase the density of the connection by applying a sealant.
Necessary tools
In order to install a toilet with direct release, it is important to prepare a set of tools, among them: wrenches, a set of screwdrivers, tape measure, metal saw, sandpaper, hammer, knife, punch, sealant and tow. As for the wrenches, you need a set, and an adjustable wrench can be an alternative solution. It will be needed for mounting the drain tank and connecting the device to the system. If the bathroom has an old toilet, then you will need a saw for metal. For fasteners you need a hammer drill with drill bits, as well as dowels.
More on installing a toilet using a corrugated pipe
A direct-release toilet can be installed using a corrugated pipe. This element is used when it is not possible to use other materials. To do this, the pipe is installed in the sewer hole, and the joints should be treated with silicone. The device is connected to the other end of the pipe, while it is important to make sure that the connection is as reliable as possible. To do this, collect water in the tank and drain it. If there are no leaks, then you did everything right.
It is important to determine the drilling location for the installation of fasteners in the form of dowels. To do this, the toilet is installed in the intended place, so that it becomes possible to mark the holes with a pencil. When a toilet is installed with a direct outlet on the floor, the next step is to remove the device from the attachment point in order to drill holes. They are installed dowels, and the toilet is mounted on the sewage system.
Inside, the pipe is lubricated with sealant, and before further actions, make sure the connection is secure. If water flows unhindered, then all fasteners can be mounted. It is important to check the stability of the device, if it sways, then under the toilet is a screed of cement-sand mortar. Compact toilets whose direct outlet must be sealed in those places where the appliance was docked with the tiles. You can use silicone or sealant. On this we can assume that the installation with the corrugation is completed.
The nuances of the work
If you have to carry out work in the bathroom of the old house, where cast-iron pipes are installed, then the device must be connected in the following way. The outlet is embedded in the hole of the sewer system. The remaining gap should be filled with cement mortar, it must be done so that the composition does not fall into the riser. You can use the cuff, which is worn on the outlet, immersed in the hole of the sewer pipe. Previously, the surface must be cleaned of cement, dirt and foreign objects. Roughnesses can be removed with sealant.
Conclusion
Today, less direct use of the toilet is used. The installation of such a device is described in detail in the article and can be done by you yourself. It should be remembered that the use of a corrugated pipe relative to the socket at an angle can cause stagnation of water. However, this solution may turn out to be the only right one when the toilet is high enough and its discharge does not reach the sewer opening.