Installing a New Shower Unit
An effective shower installation requires mindful planning and a lot of work. For the most part, you will require to do three types of tasks: framing walls, setting up the pipes, and plumber melbourne finishing walls.
Preparation
Firstly, you need to select the type of shower that you want to install. It is essential to determine whether the selected shower is capable best plumbers in Melbourne of handling particular systems and can regulate a safe level of water through the boiler. Many shower units nowadays are designed to be versatile to various water pressures (such as kept warm water and cold mains).
Different Kinds of Shower Units
Push-on Mixer: The pipe and spray parts of the push-on mixer shower system can be connected to the bath tap as per your requirement, and the water temperature can be adjusted through the taps. Push-on mixers are inexpensive and very basic to set up. Nevertheless, although the hose pipe connection is easy, it is easily dislodged. Furthermore, it is troublesome to change the temperature level.
Bath/ Shower Mixer: The tube and spray of this type of shower are integrated with a bath mixer tap, and the temperature level can be changed through the bath taps. It is a really low-cost option and no additional pipes is involved. Nevertheless, the bath/shower mixers likewise struggle with bothersome temperature control alternatives.
Manual Mixer: The hose and spray of a manual mixer shower system belong of the wall system and the cold and hot water products 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 expensive showers). Although temperature control is much easier in manual mixer types, they are more pricey than the formerly discussed mixers. They also require extra plumbing of cold and hot supply of water pipes.
Thermostatic Mixer: The tube and spray of this shower type belong of the wall unit and the cold and hot water supplies 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 becoming too hot. Among the most significant benefits of a thermostatic mixer shower type consists of convenient temperature level control. However, it is the most pricey of the different mixer alternatives.
Power Shower: A power shower is a single system consisting of a powerful electric pump that can changing 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 adjustment of both pressure and temperature level easy. On the other hand, it is unsuitable for water heated straight by the shower or where the water is supplied by a mix boiler under mains pressure.
Electric Shower: An electric shower is plumbed into a mains cold water supply and it heats the water electrically. It is necessary to keep in mind that for this shower type to be installed, the mains pressure requires to be at least 0.7 kg/sq cm (10lb/sq in). The system allows the temperature level and pressure to be adjusted by means of a knob. Designs with temperature stabilisers are better as they stay unaffected by other taps in other places in use within the household. A significant disadvantage of electrical showers is that the control knob only allows for the alternative of heats at less pressure, or lower temperatures at a higher pressure. This is bothersome in the winter when the spray is typically weak and the mains water is chillier. However, this problem is taken on in some models which are offered with a winter/summer setting.
Method
Depending on the kind of shower you want to install, the shower head should either be suited 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 beginning, it is a good idea to mark the positions of the shower head and control, and to prepare the pipe-work involved. In addition, the drainage system to remove the drainage will require to be planned. Both positions of the cable route and the shower switch will likewise require to be thought about if an immediate or electric shower system is being installed.
Use the instruction guide supplied 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 protect the pipes, they must be provided 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 total look.
Fit the base tray, shower head, and fittings.
Connect the main shower control to the pipes that will be supplying the water (This might need a female screw thread adapter).
Reconnect the supply of water and test the pipelines for any leakages, as some might require tightening.
If you are installing an electrical shower, remember to switch off the electrical power supply before making any electrical connections. Once these connections have been made (there should be guidance within the instruction manual), the power supply can be changed back on.
Adjusting Water Pressure to Match Your Shower
The cold water tank can be lifted to a higher height (sometimes as low as 150mm (6inches)) by fitting a strong wood assistance beneath it-- potentially made up of struts and blockboards. If you pick this alternative, the main and circulation pipes will likewise need to be raised to fulfill 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 picked, it needs to be connected into the power supply in order to operate.
Piping and Drainage
It is best to use 15mm size supply pipelines, and make the runs to the shower as short and straight as possible so regarding maintain optimal pressure and minimise heat loss. In addition, by minimising the use of elbows for pipe corners, you can decrease the resistance in the flow of the water system. You can accomplish this by bending the pipes instead.
Most Common Mistakes
# Violating or disregarding regional code restrictions.
# Utilizing pipes that are too small.
# Attaching copper to galvanized without using a brass or dielectric fitting between the two.
# Not using tape or pipeline compound at threaded joints.
# Not leveling your components when installing them.
# Not installing an air gap filling for fixtures.
# Cutting supply stub outs too short to set up the shutoff valves onto after the completed wall is in place.
# Not properly 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 trigger a leakage.)
# When turning the water back on in your house, always run the outdoors tube valve or flush your toilets to bleed dirt and air from the lines. This debris can cause problems in your sink faucets and other plumbing trim.