Installing a New Shower Unit
A successful shower setup needs mindful planning and a great deal of work. Most of the times, you will need to do three kinds of tasks: framing walls, installing the pipes, and finishing walls.
Preparation
Firstly, you must choose the type of shower that you want to install. It is essential to ascertain whether the selected shower can dealing with particular systems and can manage a safe level of water through the boiler. A lot of shower units nowadays are designed to be versatile to various water pressures (such as kept hot water and cold mains).
It is also crucial to take into consideration the water pressure and the planning of the piping and drain for the shower
Different Kinds of Shower Units
Push-on Mixer: The pipe and spray parts of the push-on mixer shower unit can be connected to the bath tap according to your requirement, and the water temperature level can be changed via the taps. Push-on mixers are inexpensive and incredibly basic to install. However, although the pipe connection is easy, it is quickly removed. Additionally, it is inconvenient to adjust the temperature.
Bath/ Shower Mixer: The hose pipe and spray of this type of shower are combined with a bath mixer tap, and the temperature level can be changed through the bath taps. It is an extremely cheap alternative and no additional pipes is included. However, the bath/shower mixers likewise struggle with troublesome temperature level control options.
Manual Mixer: The hose pipe and spray of a manual mixer shower unit belong of the wall unit and the cold and hot water supplies are connected to a single valve The temperature and pressure of the water are controlled through either one or a range of knobs (in more pricey showers). Although temperature control is much easier in manual mixer types, they are more pricey than the formerly pointed out mixers. They likewise require additional plumbing of hot and cold water supply pipes.
Thermostatic Mixer: The tube and spray of this shower type are a part of the wall unit and the hot and cold water supplies are linked to a single valve here too. It is complete with a built-in stabiliser to self-adjust the water temperature and to prevent it from becoming too hot. Among the biggest advantages of a thermostatic mixer shower type consists of convenient temperature control. However, it is the most costly of the various mixer choices.
Power Shower: A power shower is a single unit including an effective electrical pump that can 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 simple. On the other hand, it disagrees for water heated up straight by the shower or where the water is supplied by a combination boiler under mains pressure.
Electric Shower: An electric shower is plumbed into a mains cold water supply and it warms the water electrically. It is very important to keep in mind that for this shower type to be installed, the mains pressure needs to be at least 0.7 kg/sq cm (10lb/sq in). The unit allows the temperature level and pressure to be adjusted via a knob. Designs with temperature level stabilisers are better as they remain untouched by other taps elsewhere in usage within the household. A major downside of electrical showers is that the control knob only allows for the option of high temperatures at less pressure, or lower temperatures at a higher pressure. This is troublesome in the winter when the spray is often weak and the mains water is cooler. Nevertheless, this problem is tackled in some designs which are offered with a winter/summer setting.
Method
Depending on the kind of shower you wish to install, the shower head must either be fitted in order to avoid its contact with the water in the bath listed below or the base tray, or it must have a check valve.
Before starting, it is advisable to mark the positions of the shower head and control, and to plan the pipe-work involved. In addition, the drainage system to get rid of the drainage will need to be planned. Both positions of the cable television route and the shower switch will likewise need to be thought about if an instant or electrical shower system is being installed.
Use the guideline guide provided with the shower system to fit the shower control.
Before fitting the pipes that will supply the water to the shower system, it is necessary to cut off the water system. In order to protect the pipelines, they ought to be given a water resistant covering and also fitted with isolating 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 require a female screw thread adapter).
Reconnect the water system and test the pipes for any leakages, as some may require tightening.
If you are installing an electrical shower, remember to switch off the electrical power supply before making any electrical connections. As soon as these connections have been made (there must be assistance within the user's manual), the power supply can be switched back on.
Adjusting Water Pressure to Match Your Shower
The cold water reservoir can be lifted to a higher height (sometimes as low as 150mm (6inches)) by fitting a strong wood assistance beneath it-- perhaps made up of struts and blockboards. If you select this option, the main and distribution pipes will likewise have to be raised to meet the brand-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 must be linked into the power supply in order to operate.
Piping and Drainage
Most Common Mistakes
# Breaching or overlooking local code restrictions.
# Using pipelines that are too small.
# Attaching copper to galvanized without utilizing a brass or dielectric fitting in between the two.
# Not using tape or pipe compound at threaded joints.
# Not leveling your fixtures when installing them.
# Not installing an air gap 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 lining up tubing into fittings or stop valves. (Forcing the nut onto the compression ring at an angle read this plumbing article guide when the tubing is at an angle will cause a leakage.)
# When turning the water back on in your home, always run the outside hose valve or flush your toilets to bleed dirt and air from the lines. This particles can trigger problems in your sink faucets and other pipes trim.