Setting Up a New Shower Unit
A successful shower installation requires careful preparation and a great deal of work. For the most part, you will require to do three kinds of tasks: framing walls, setting up the pipes, and finishing walls.
Firstly, you should decide on the type of shower that you wish to install. It is necessary to determine whether the picked shower is capable of dealing with certain systems and can control a safe level of water through the boiler. The majority of shower systems nowadays are designed to be flexible to different water pressures (such as stored warm water and cold mains).
It is likewise crucial to take into account the water pressure and the planning of the piping and drainage for the shower
Different Kinds of Shower Units
Push-on Mixer: The pipe and spray parts of the push-on mixer shower system can be linked to the bath tap based on your requirement, and the water temperature can be changed by means of the taps. Push-on mixers are inexpensive and incredibly easy to set up. Nevertheless, although the pipe connection is easy, it is quickly removed. Furthermore, it is troublesome to change the temperature level.
Bath/ Shower Mixer: The hose pipe and spray of this type of shower are combined with a bath mixer tap, and the temperature can be changed through the bath taps. It is an extremely cheap option and no additional pipes is involved. Nevertheless, the bath/shower mixers also experience bothersome temperature control alternatives.
Manual Mixer: The tube and spray of a manual mixer shower system are a part of the wall system and the cold and hot water materials 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 expensive showers). Although temperature control is much easier in manual mixer types, they are more pricey than the formerly discussed mixers. They likewise need extra pipes of cold and hot water supply pipes.
Thermostatic Mixer: The hose and spray of this shower type are a part of the wall unit and the cold and hot water materials are linked to a single valve here too. It is complete with a built-in stabiliser to self-adjust the water temperature and to avoid it from becoming too hot. One of the biggest advantages of a thermostatic mixer shower type includes convenient temperature control. Nevertheless, it is the most expensive of the different mixer alternatives.
Power Shower: A power shower is a single unit consisting of a powerful electric pump that is capable of modifying both the water pressure and temperature. This kind of shower can be fitted if there is water system from a cold water tank and a hot water cylinder. A power shower makes the modification of both pressure and temperature easy. On the other hand, it disagrees for water heated 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 necessary to keep in mind 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 unit enables the temperature and pressure to be changed by means of a knob. Models with temperature level stabilisers are much better as they remain unaffected article on plumbing by other taps elsewhere in usage within the family. A major disadvantage of electric showers is that the control knob only allows for the option of heats at less pressure, or lower temperature levels at a greater pressure. This is problematic in the winter when the spray is often weak and the mains water is colder. Nevertheless, this issue is taken on in some models which are offered with a winter/summer setting.
Method
Depending on the kind of shower you wish to install, the shower head need to either be fitted in order to prevent its contact with the water in the bath listed below or the base tray, or it needs to have a check valve.
Before starting, it is recommended to mark the positions of the shower head and control, and to prepare the pipe-work included. Additionally, the drain system to remove the drainage will require to be planned. Both positions of the cable television path and the shower switch will also need to be thought about if a rapid or electric shower system is being installed.
Use the direction guide supplied with the shower system to fit the shower control.
Before fitting the pipes that will provide the water to the shower system, it is very important to cut off the supply of water. In order to safeguard the pipelines, they need to be given a water resistant covering and also fitted with separating valves. The pipelines can then be buried into the wall and plastered over to neaten the general look.
Fit the base tray, shower head, and fittings.
Connect the primary shower control to the pipelines that will be providing the water (This may need a female screw thread adapter).
Reconnect the water supply and test the pipelines for any leaks, as some might need tightening.
If you are installing an electrical shower, keep in mind to switch off the electrical energy supply before making any electrical connections. Once these connections have actually been made (there ought to be guidance within the user's manual), the power supply can be changed back on.
Adjusting Water Pressure to Fit Your Shower
The cold water tank can be lifted to a greater height (sometimes just 150mm (6inches)) by fitting a strong wooden support underneath it-- perhaps made up of struts and blockboards. If you pick this option, the main and distribution pipes will likewise have to be raised to fulfill the new height of the reservoir.
Alternatively, a booster pump (a single pump or a dual/twin pump) can be fitted. Whichever type is chosen, it needs to be linked into the power supply in order to operate.
Piping and Drainage
It is best to use 15mm size supply pipelines, and make the go to the shower as brief and straight as possible so regarding keep maximum pressure and minimise heat loss. Furthermore, by reducing using elbows for pipeline corners, you can decrease the resistance in the circulation of the supply of water. You can achieve this by flexing the pipes instead.
Most Common Mistakes
# Breaking or disregarding local code restrictions.
# Using pipes that are too small.
# Attaching copper to galvanized without using 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 brief to set up the shutoff valves onto after the finished wall remains in place.
# Not properly aligning tubing into fittings or stop valves. (Forcing the nut onto the compression ring at an angle when the tubing is at an angle will trigger 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 particles can cause problems in your sink faucets and other pipes trim.