Shower types
Bath faucet (with hose and shower)
Positive:
- Low cost since no other shower system is required
- Economical, because zero associated additional costs associated with plumbing, for example, switching feed pipes to the wall
Negative:
- Unwanted heat adjustment due to low level
- Maybe cheap looking
- Hoses often do not reach enough to deal with tall people
- Can only be installed on bathtubs, in fact in showers
Hand shower mixer
Mixing showers are usually referred to as the result of how they combine sources of hot and cold water (inside the valve) before they are available in the shower head. They depend on the person to change the temperature level of the shower when the deviations in the temperature of the pressure of the water change.
They can be purchased as mounted bar mixers, or in the form of reflected valves (for example, this article contains pure thermostatic mixing showers - they look the same, but work a little differently).
Some types can be equipped with uncoated chrome pipes rather than recessed pipes, which simplifies and simplifies the modernization of these types of showers in several applications.
Positive:
- The temperature level and flow correction is simpler, since the controls are more accessible than bath fillers.
- It can be installed on supply networks or in systems with gravity, if pressure from hot and cold water comes from a source operating at the same pressure — otherwise a balanced pressure valve should be installed.
- Can be equipped with a pump on systems with gravity feed to improve water flow.
Negative:
- In many cases, these connections are more expensive to fit, given that the supply pipes (hot + cold) must be recessed inside the wall.
- Mixing shower does not increase the flow of water in your system.
- If your water comes out of your tap in terms of reserve, it will be the speed that it will feed into the shower.
- When any other water is used in your home, a shower will affect it - this can lead to scaling
CONCLUSION
Invest in a thermostatic mixer instead for safety and uninterrupted shower.
Power shower
This product is very similar to a thermostatic mixer, in which it combines hot and cold flow, but it does this using an integrated pump - hence the need for a power source.
ATTENTION: All electrical work in the bathrooms must be performed by a qualified electrician who can independently certify the work performed through his trading body, for example, NICEIC.
Positive:
- Provided a fantastic shower with plenty of water being pumped out.
Negative:
- Price showers
- High-quality fitting, as plumbing and electricity
- High flow rates quickly fill tanks for storing cold water, so calibration may be required.
- Uses a large amount of water due to high consumption
- It can only be connected to systems with a gravity feed, since they require a reserve of water for pumping.
- Do not use in combination with a combination boiler.
* The cold water tank should not be below 50 gallons if it supplies many sockets. 25-liter cold tank is only suitable for the shower.
Electric shower
This should not be mistaken with power showers, these devices act as instantaneous water heaters, heating the cold water that passes through them. For this reason, they require at least a net pressure of 1 bar and a flow rate of 8 liters per minute.
They can be disconnected from the main water (usually) or water from a cold water tank (a special model is required).
In addition, they need a power supply, which usually requires the use of a large 10 mm cable directly from the fuse box (through an isolating switch or pull cord) to the shower unit.
ATTENTION: All electrical work in the bathrooms is purchased by a qualified electrician who will self-approve work done through their sales body, for example, NICEIC.
Positive:
- It can be installed together with almost any household water supply system.
- Temperature stabilizers set a constant water temperature.
- No change in the boiler, so a very good alternative to the second bathroom.
Negative:
- Faulty phase-out system may scald the following shower users.
- Low consumption compared with heavy rains and power showers.
- More expensive fitting, as plumbing and electrics must be present.
CONCLUSION
Reducing consumption (in particular, with lower rated Kw models), unlike various shower options, can make washing shampoo from long hair a painstaking task, so use an electric shower in the second bathroom or bath as an arrangement to give you a shower. if the boiler fails (because it will not be affected).
Digital showers
Digital showers are essentially modern mixing showers that function by producing water from hot and cold pipes and combining it in a digital processing system to achieve the desired temperature level. (This device may be located away from the shower area).
Then this water is supplied to the shower outlet either by means of a body spray, with a hand shower, with a fixed head, or with a spray head at a constant flow rate chosen by the consumer.
Digital showers can be pumped out (for use with combi / high pressure systems) or pumped (for use with systems with gravity feed).
Positive:
- Easy to operate - flow and temperature are often controlled at the touch of a button.
- Temperature preferences can be pre-configured for different users.
- Wireless control makes it easy to turn on showers without bathing, etc.
- It can sometimes be quickly installed due to the remote placement of the processor unit, for example, in the attic.
- Sometimes they can be quickly upgraded, since the supply pipes usually do not hide inside the wall behind the shower.
- Can be installed with almost any home plumbing system.
- Gravity-compatible models include a pump to increase the flow rate (this is an excellent replacement for installing a shower pump).
- Eco-friendly options will limit water consumption by reducing consumption.
- Ideal for older people dealing with arthritis who may have trouble turning manual valves.
Negative:
- Electrical installation is required.
- Fault handling will be beyond the competence of most professionals in the first place because of the involved electrical circuits, so make sure that you get a unit with a long service life.
- More expensive units - expect to pay in excess of £ 400, as well as installation.
- Wires and cables are needed (on non-wireless models) to connect the control element to the processor box.
- Wireless models may be affected by wireless interference.
ATTENTION: All electrical tasks in bathrooms should be performed by a competent electrician who can self-certify the work done with the help of his sales body, such as NICEIC.
CONCLUSION
- Perhaps it will be a bit of plastic.
- I can get a much better value using an inexpensive thermostatic valve from my point of view.
- Expensive with very few real benefits and lots of electronic components to wear!
- Read or hear different impressions of attitudes that are temperamental professionals in the industry.
- It may be a more financially reasonable option compared to installing a shower and a separate pump.
- I would choose Aqualisa or Grohetherm Wireless Quartz, if I could easily afford it.
Pumps
Shower pumps are often used to improve the flow of water for the shower (or the entire population) in systems with gravity feed (those that have a ventilated hot water cylinder), which gives a much better shower experience.
They cannot be used with high pressure systems, such as combination boilers or non-ventilated cylinders.
When installing the pump, it must be remembered that you may also need to update the size of the cold water tank in the attic, as it will empty out faster when using the pump. 50 gallons is enough for one shower use.
They are usually located in a ventilation cabinet next to a hot water cylinder.
Many types of pumps can be purchased depending on the specific application.
Pumps are designed for bar, which is a measure of pressure. The higher the nominal value, the greater the pressure.
ATTENTION: Electrical connection is important, and the entire electrical task in the bathrooms must be transported by a competent electrician who can self-certify the work completed by their merchant, such as NICEIC.
Electrical connections
Electric connections for an electric shower are eliminated by many limitations:
The electric shower must be installed on its own circuit and never be supported by any other connections or equipment.
If you insert an electric shower in which it was not there before, an electrician will have to launch a new power source from the fuse box to the bathroom - this can lead to interruptions in the form of lifting floorboards and cables to the walls, which then may need restyling and repairs.
Make sure that your consumer unit is capable of providing the required current - must be rated above 60 amperes.
The RCD (residual current device) should be installed as part of your existing consumer unit or as a separate device, interrupting the shower circuit. If you have a newly upgraded fuse box, then you should definitely be able to use it, as an alternative, it may be worthwhile to install a completely new consumer unit.
Connection to the consumer unit must be through an MCB (miniature circuit breaker). Additional characteristics of fuses, switches and cables are also important, and for many installations you can use a 10 mm cable. This will make your shower less difficult on the road.
The various coefficients of electric showers require minimum cable sizes to support them.
Change existing unit and cable size
- Rains up to 7 kW can have a 6mm cable, given that the shower set is within 18 meters of the consumer unit. Fuses and switches must be rated for 32 amps.
- Rains of up to 8.5 kW can have a 6 mm cable, provided that the shower set is 18 meters from the consumer unit. Fuses and switches must be rated for 40 amps.
- Souls anywhere up to 9.5 kW carry 10mm cable per unit within 35 meters of the consumer unit. Fuses and switches must be rated at 45 amps.
- Rains up to 12.5 kW should have a 10 mm cable for devices at a distance of 35 meters from the consumer unit. Fuses and switches must have a 50 A rating.
Anyway , an interrupt circuit using a two-pole power cord switch that has a neon on indicator. on / off and mechanical indicator in case of neon failure.
In all cases, it is important that the pipes for feeding the shower are independently attached to the ground.
