Installing a New Shower Unit
A successful shower setup needs mindful preparation and a great deal of work. In most cases, you will need to do 3 kinds of tasks: framing walls, installing the plumbing, and completing walls.
Preparation
Firstly, you need to pick the type of shower that you wish to install. It is important to ascertain whether the selected shower can dealing with certain systems and can control a safe level of water through the boiler. Many shower units nowadays are created to be flexible to various water pressures (such as stored warm water and cold mains).
It is likewise important to consider the water pressure and the preparation of the piping and drain for the shower
Different Kinds of Shower Units
Push-on Mixer: The tube and spray parts of the push-on mixer shower unit can be linked to the bath tap according to your requirement, and the water temperature can be changed via the taps. Push-on mixers are cheap and extremely easy to install. However, although the hose pipe connection is easy, it is easily removed. Furthermore, it is bothersome to change the temperature level.
Bath/ Shower Mixer: The hose pipe and spray of this kind of shower are combined with a bath mixer tap, and the temperature can be adjusted through the bath taps. It is a very cheap option and no additional plumbing is included. Nevertheless, the bath/shower mixers also experience bothersome temperature level control options.
Manual Mixer: The hose pipe and spray of a manual mixer shower unit are a part of the wall unit and the hot and cold water products are linked to a single valve The temperature and pressure of the water are managed through either one or a range of knobs (in more costly showers). Although temperature level control is much easier in manual mixer types, they are more pricey than the formerly mentioned mixers. blocked drain article They likewise need extra pipes of hot and cold supply of water pipes.
Thermostatic Mixer: The hose and spray of this shower type are a part of the wall unit and the hot and cold water materials are linked to a single valve here too. It is total with a built-in stabiliser to self-adjust the water temperature level and to avoid it from ending up being too hot. Among the greatest advantages of a thermostatic mixer shower type consists of hassle-free temperature level control. Nevertheless, it is the most costly of the various mixer options.
Power Shower: A power shower is a single system containing a powerful electrical pump that can changing both the water pressure and temperature level. This kind of shower can be fitted if there is supply of water from a cold water cistern and a hot water cylinder. A power shower makes the modification of both pressure and temperature easy. On the other hand, it is unsuitable for water heated up straight by the shower or where the water is provided by a combination boiler under mains pressure.
Electric Shower: An electrical shower is plumbed into a mains cold water supply and it heats up the water electrically. It is essential to note that for this shower type to be set up, the mains pressure needs to be a minimum of 0.7 kg/sq cm (10lb/sq in). The system permits the temperature and pressure to be adjusted through a knob. Models with temperature stabilisers are better as they stay untouched by other taps elsewhere in usage within the family. A major disadvantage of electric showers is that the control knob just permits the choice of high temperatures at less pressure, or lower temperatures at a greater pressure. This is problematic in the winter season when the spray is frequently weak and the mains water is colder. Nevertheless, this problem is tackled in some designs which are available with a winter/summer setting.
Method
Depending on the kind of shower you wish to install, the shower head should either be fitted in order to avoid its contact with the water in the bath below or the base tray, or it must have a check valve.
Before beginning, it is a good idea to mark the positions of the shower head and control, and to prepare the pipe-work involved. Furthermore, the drain system to eliminate the waste water will require to be planned. Both positions of the cable television path and the shower switch will also require to be thought about if an instantaneous or electric shower system is being installed.
Use the instruction guide offered with the shower unit to fit the shower control.
Before fitting the pipelines that will supply the water to the shower system, it is important to cut off the supply of water. In order to secure the pipes, they need to be provided a waterproof covering and also fitted with separating valves. The pipes can then be buried into the wall and plastered over to neaten the total look.
Fit the base tray, shower head, and fittings.
Connect the primary shower control to the pipelines that will be supplying the water (This may require a female screw thread adapter).
Reconnect the supply of water and test the pipes for any leakages, as some might require tightening.
If you are setting up an electrical shower, remember to turn off the electrical power supply before making any electrical connections. As soon as these connections have actually been made (there ought to be guidance within the user's manual), the power supply can be switched back on.
Adjusting Water Pressure to Suit Your Shower
The cold water tank can be lifted to a greater height (in some cases as low as 150mm (6inches)) by fitting a strong wooden assistance underneath it-- potentially composed of struts and blockboards. If you choose this alternative, the main and circulation pipes will likewise have to be raised to meet the new height of the reservoir.
Piping and Drainage
It is best to use 15mm size supply pipes, and make the runs to the shower as brief and straight as possible so regarding maintain maximum pressure and minimise heat loss. In addition, by minimising the use of elbows for pipeline corners, you can decrease the resistance in the circulation of the supply of water. You can accomplish this by flexing the pipelines instead.
Most Common Mistakes
# Breaking or ignoring regional code restrictions.
# Utilizing pipes that are too small.
# Attaching copper to galvanized without utilizing a brass or dielectric fitting between the two.
# Not utilizing tape or pipe substance at threaded joints.
# Not leveling your components when installing them.
# Not installing an air space filling for fixtures.
# Cutting supply stub outs too clean drains with vinegar short to install the shutoff valves onto after the completed wall is in place.
# Not appropriately lining up tubing into fittings or stop valves. (Forcing the nut onto the compression ring at an angle when the tubing is at an angle will cause a leak.)
# When turning the water back on in your house, always run the outside pipe valve or flush your toilets to bleed dirt and air from the lines. This debris can cause problems in your sink faucets and other pipes trim.