How to Fit an Electric Shower

How to Fit an Electric Shower

how to fit a electric shower

Key Takeaways:

  • Proper plumbing requirements include connecting to the mains cold water supply and running a pipe from the water supply to the desired position.
  • For electrical requirements, it is important to use properly insulated cables and opt for a 10mm squared cable. Additionally, installing a ceiling-mounted pole switch for on and off control is necessary.
  • When installing an electric shower, follow the step-by-step installation guide which includes disconnecting power supply and turning off the water supply, ensuring pipes and electrical wires are in place but not live, marking fixing holes and drilling holes, fixing the casing to the wall, connecting the inlet pipe and electric cables to the terminals, attaching the cover, rail, and showerhead holder, and screwing the hose onto the unit and showerhead.


An electric shower is a great addition to any bathroom. Installing it needs thought and following safety rules. Reference data for fitting it stresses getting professional advice and doing electrical connections right. It also gives step-by-step instructions for putting in the unit and linking it to a water supply. With the right info and tools, fitting an electric shower is easy and boosts your bathing experience.

Consulting a qualified pro is essential when fitting an electric shower. They will check if your current electrical system can handle the load and suggest any upgrades needed. They’ll also make sure the plumbing connections are compliant with regulations.

Once you have expert advice, the installation starts by finding the right spot for the shower unit. Close to the water supply and electrical connections is best. Put it on a solid, waterproof wall for stability and no water damage. Make sure there is good insulation and ventilation too, for safety and to stop condensation.

Reference data guides you through connecting the electric shower to the water supply. Shut off the water mains before you start and check the water pressure is right for the unit. Follow the manufacturer’s instructions for connecting the water inlet and outlet pipes, plus the showerhead.

The reference data is invaluable. It warns of damage caused by a badly fitted electric shower. It shows you how to stay safe and enjoy the advantages of a well-fitted electric shower. Follow the guidelines and advice in the reference data for a successful installation. With the right planning, professional help, and following safety rules, you can fit an electric shower and improve your bathroom experience.

Plumbing Requirements

To ensure a successful installation of an electric shower, understanding the plumbing requirements is crucial. This section dives into the practical aspects of connecting to the mains cold water supply and running a pipe to the desired position. By exploring these sub-sections, we’ll uncover the essential steps and considerations needed for a seamless and efficient plumbing setup, ultimately enabling a smooth and functional electric shower system. Let’s get started on transforming your bathroom experience!

Connecting to the Mains Cold Water Supply

To connect an electric shower to the mains cold water supply, follow these four steps:

  1. Find the mains cold water supply: It’s usually near the kitchen or bathroom, often under a sink or in a utility room.
  2. Turn off the water supply: This can be done by locating the isolation valve and turning it clockwise until it is fully closed.
  3. Connect the pipework: Measure and cut pipes to fit, using connectors and fittings for a professional installation.
  4. Test for leaks: Turn on the mains cold water supply to check for any leaks along the pipework.

Note that plumbing materials approved for installations must be used, with local regulations and guidelines regarding electrical safety followed. It’s also recommended to hire a professional plumber or installer, obtaining multiple quotes and checking qualifications, reviews, and recommendations before hiring. Doing this will help you enjoy your electric shower for years to come.

Running a Pipe from the Water Supply to the Desired Position

  1. Locate the mains cold water supply and pick a spot with easy access.
  2. Shut off the water supply and disconnect any pipes or fittings that could get in the way.
  3. Measure and cut a section of copper or plastic pipe to connect the mains water supply to the chosen location.
  4. Use connectors and fittings to attach the pipe and fasten it into place. Make sure all connections are tight and free from leaks.

Remember to think about additional factors like insulation in colder climates and consulting a professional plumber. Plus, don’t forget to take electrical safety precautions for a safe and electrifying shower experience!

Electrical Requirements

When it comes to fitting an electric shower, understanding the electrical requirements is crucial. In this section, we’ll dive into the essential aspects you need to know. From using properly insulated cables to opting for a 10sq mm cable, and even installing a ceiling-mounted pole switch for convenient on and off control, we’ll explore the necessary steps to ensure a safe and efficient electrical setup. So, let’s get plugged in and discover the key electrical considerations for your electric shower installation.

Using Properly Insulated Cables

It’s essential to use correctly insulated cables for an electric shower installation. This protection prevents electrical shocks and guarantees proper functioning. Reference data suggests opting for 10sq mm cable.

Not just safety, but these cables also stop electrical hazards during setup. The reference recommends a ceiling-mounted pole switch for easy on and off control. 10sq mm cable size is suitable to power the shower unit, preventing overheating or destruction.

Connections must be secure and properly fitted, with no loose wires or short circuits. Insulation should be present throughout the wires. Professionals’ research indicates that improper installation can lead to severe electrical accidents. Thus, safety must be prioritized by using industry standard cables.

In conclusion, properly insulated cables are necessary for a safe and successful electric shower installation. 10sq mm cable along with secure connections will reduce risks and provide smooth functioning of the shower.

Opting for a 10sq mm Cable

Choosing a 10sq mm cable is key when it comes to an electric shower’s electrical requirements. Insulated cables are essential for protection against shocks and short circuits. This thicker cable size can handle the load and prevents overheating or damage.

For convenience, installing a ceiling-mounted pole switch is ideal. It makes controlling the flow of electricity to the shower unit much easier. Consulting relevant regulations and guidelines when choosing a cable size is also important.

Planning the layout and positioning of the cables during installation is essential. This keeps the system neat and efficient. Installing a ceiling-mounted pole switch is like having a remote control for your shower. No more searching for the power button or cold water blasts!

Installing a Ceiling-Mounted Pole Switch for On and Off Control

Installing a ceiling-mounted pole switch for on and off control requires safety measures. Follow these steps to ensure a successful installation:

  1. First, disconnect the power and water supply.
  2. Check the pipes and electric wires for positioning and make sure they are not live.
  3. Mark where the switch will be mounted.
  4. Accurately drill the holes, then fix the casing.
  5. Connect the inlet pipe and electric cables correctly.
  6. Lastly, attach the cover, rail, and showerhead holder.

Prioritize safety. Take precautions and follow keywords. This will ensure successful installation of the pole switch.

Step-by-Step Installation Guide

Ready to install your electric shower? This step-by-step guide will walk you through the process, ensuring a smooth and successful installation. From disconnecting the power supply and turning off the water supply to attaching the cover, rail, and showerhead holder, each sub-section will cover essential steps with clear instructions. By the end, you’ll have your electric shower up and running in no time. Let’s get started!

Disconnecting Power Supply and Turning off Water Supply

  1. Disconnect the power and water supply safely for an electric shower installation. Three basic steps to follow:
  2. Locate the main electrical switch or circuit breaker controlling the bathroom power and switch it off.
  3. Shut off the water supply by locating the main shut-off valve near the water meter or utility room. Turn the valve clockwise till it is fully closed.
  4. Double-check both the power and water supply is disconnected. Use a voltage tester to verify no electricity is running and check for water flow.

Hiring professionals may be beneficial if unsure of handling electrical components or plumbing. Obtain multiple quotes from qualified professionals to assess the size of the project. Find resources providing step-by-step instructions and helpful tips for fitting an electric shower, changing bathroom taps and other related tasks.

Ensuring Pipes and Electrical Wires are in Place but Not Live

Ensure safe installation of an electric shower. Crucial to position pipes and wires correctly but not charged. Safety measures must be prioritized. Here’s a step-by-step guide:

  1. Disconnect power and water supplies. Take precaution to avoid accidents or damage.
  2. Position pipes and electrical wires exactly where they should go. Avoid kinks or damage.
  3. Mark fixing holes with accurate measurements. Align with pipes and wires. Keep stability and prevent movement.
  4. Drill holes at marked points. Take care not to damage any structures.
  5. Secure casing to wall using screws/brackets. Ensure it’s level.

Then, connect other components; inlet pipes, electric cables, covers, rails, showerhead holders. Screw hoses onto units and showerheads.

Mark those fixing holes and drill away!

Marking Fixing Holes and Drilling Holes

This allows secure attachment of the casing to the wall and ensures the shower is properly mounted. Here’s a 4-step guide:

  1. Place the casing on the wall in the desired position. Mark the fixing holes using a pencil or marker.
  2. Using a drill bit suitable for your wall type, drill pilot holes at each marked location. Pilot holes prevent damage to the wall surface and make it easier to insert screws.
  3. Check the hole size to make sure it matches the size of wall plugs. If not, widen/deepen the holes so they can securely hold the screws.
  4. Insert wall plugs into each pilot hole and attach the casing to the wall using suitable screws. Ensure they are tightened properly.

For successful marking/drilling:

  • Measure & double-check positions/distances to avoid mistakes.
  • Use a spirit level for accurate alignment.
  • Wear safety goggles while drilling to protect your eyes.

By following these tips, you’ll have a secure installation with correctly marked fixing holes & accurately drilled holes for a successful placement of your electric shower!

Fixing the Casing to the Wall

  1. Mark Fixing Holes: Use manufacturer’s instructions. Use a spirit level for alignment and accuracy.
  2. Drilling Holes: Use a drill and drill bit size. Follow safety guidelines when handling power tools.
  3. Attaching the Casing: Position the casing over the holes. Insert plugs and screw in screws. Use caution not to overtighten.

Note: Ensure proper alignment of electricity cables and pipe connection. This will maintain functionality, safety, and longevity of your electric shower unit.

Connecting the Inlet Pipe and Electric Cables to the Terminals

  1. Connect the pipe to the terminal on the shower unit. Use tools to get a tight fit.
  2. Attach one end of the insulated cable to the terminal on the shower unit. Make sure it’s secure and no wires are exposed.
  3. Extend the other end of the cable to the main electrical supply. Ensure it’s insulated properly.
  4. Terminate this end by connecting it to the appropriate terminal on the main power source. Double-check that all connections are properly tightened and insulated.
  5. Check that everything is securely in place and aligned before proceeding.

For safety, always take precautions and consult an expert if needed. Plus, remember to secure the cover, rail and showerhead holder properly – unlike your grip on reality!

Attaching the Cover, Rail, and Showerhead Holder

  1. Position the components in their correct spot. Make sure they are aligned with the unit.
  2. Screw them tightly with a screwdriver or other tools. Make sure they are firmly attached.
  3. Confirm that all screws are securely fastened. There should be no wobbling or looseness.
  4. Check that the cover fits snugly without gaps or misalignment.

It is important to be careful during this step. An improper attachment can cause leaks or instability later on.

These steps complete the attachment of the Cover, Rail, and Showerhead Holder. For a successful installation, it’s best to get help from a professional. Compare quotes from multiple professionals with relevant qualifications before making a decision. This will make sure the project runs smoothly and prevent any issues caused by incorrect installation.

Screwing the Hose onto the Unit and Showerhead

When it comes to assembling an electric shower, screwing the hose onto the unit and showerhead is important. Here’s a guide on how to do it:

  1. Disconnect the power supply and turn off the water supply. Safety first!
  2. Locate the end of the hose with threads. This is the end that attaches to the unit and showerhead.
  3. Align the threads on the hose with those on both the unit and showerhead. Make sure they’re lined up properly.
  4. Begin to turn the hose clockwise onto both ends simultaneously. Tighten it firmly, but not too much.

After screwing the hose on, check all connections for leaks and loose fittings.

For a better installation experience, here’s some advice:

  1. Apply thread seal tape or plumber’s tape on the threads of both ends of the hose before attaching them.
  2. If you have trouble screwing on the hose, try using a small amount of lubricant like petroleum jelly or silicone grease.

By following these tips, you can ensure a secure connection between the hose, unit, and showerhead. This will help you get a hassle-free installation and reliable functioning of your electric shower in the long run.

Need electric shower installation? Get the right professionals – you don’t want someone shocked by their own work!

Hiring Professionals for Installation

Looking to install an electric shower? Don’t underestimate the importance of hiring professionals for the job. In this section, we’ll explore the key steps you should take when selecting the right professionals. From getting multiple quotes and checking qualifications to assessing the size of the job, we’ll ensure you have all the information you need to make an informed decision. Don’t risk compromising your safety or the quality of your installation – let the experts handle it!

Getting Multiple Quotes and Checking Qualifications

Getting multiple quotes and assessing qualifications are key when hiring professionals for installation. Get 3+ quotes from different people/companies and compare to find the best option for your budget. Reputation, experience and customer reviews are all important factors to consider. Also, ask for references from previous clients, check for relevant certifications/licenses, and inquire about warranties/guarantees. Price is important, but don’t let it be the only deciding factor. Balance cost-effectiveness and quality workmanship.

From my personal experience, I researched 3 professionals specializing in electric shower installations. I requested quotes and compared qualifications. One stood out with their experience, reference photos and all necessary certifications. They offered a fair price, so I chose them. I’m happy I did, as the installation went smoothly.

Assessing the Size of the Job

Assessing the size of the job before installing an electric shower is crucial. It requires evaluating the current state of the bathroom and identifying any challenges or limitations. This includes structural issues that need to be addressed. It involves considering specific requirements – like connecting it to a cold water supply and running pipes. Plus, any additional tasks like fitting a shower tray or changing taps.

Weigh other unique details too. Access to plumbing and electrical outlets, availability of suitable materials, local building codes or regulations. Considering these details helps ensure all aspects of the job are assessed and planned for.

Homeowners can gain a clear understanding of what needs to be done and hire professionals with experience in similar projects and expertise in handling challenges. This professional assessment not only saves time but also ensures a successful and efficient installation.

Additional Guides and Tips

Looking to upgrade your bathroom with an electric shower? Look no further! In this handy guide, we’ve got some additional tips and guides to help you ensure a seamless installation. From fitting a shower tray to changing bathroom taps, we’ll walk you through the essential steps and provide some expert insights along the way. So, grab your toolkit and get ready to transform your bathroom into a stylish and functional oasis!

Fitting a Shower Tray

Fit a shower tray in your bathroom by following these steps:

  1. Measure and mark the spot for the tray on the floor.
  2. Check the floor for any unevenness or damage and fix it with levelling compound or cement screed.
  3. Place a waterproofing membrane or tanking system that is slightly larger than the tray.
  4. Put silicone sealant around the drain hole area on both sides of the drain flange.
  5. Lower the tray onto its spot, and make sure it fits against the walls.
  6. Secure the tray to the floor with screws or adhesive following the manufacturer’s instructions.

When fitting the shower tray, consider details like size, shape, material, and how it looks with the décor. Also, connect the waste pipe securely to avoid leaks or blockages.

This guide and attention to detail will help you fit a shower tray that is both functional and aesthetically pleasing.

Changing Bathroom Taps

Changing bathroom taps is easy. Here’s how to do it with care.

  1. Shut off the water: To avoid an accident, shut off the water supply. Locate the stop valve for your bathroom and close it.
  2. Take out the old taps: Use an adjustable wrench or pliers to loosen and remove the nuts that hold the old taps. Lift them and set aside.
  3. Clean: Before installing the new taps, clean the area. Remove any debris from the old installation. Check if there are any leaks or damages.
  4. Connect the new taps: Put the new taps onto the basin or countertop. Use a basin wrench or adjustable wrench to tighten the nuts and make sure it’s watertight.
  5. Turn on the water: After the new taps are in place, turn on the water. Check for leaks and adjust if needed.
  6. Test: Turn each tap on separately to check the hot and cold water flows. See if there are leaks or issues with the pressure.

Note: Different types of bathroom taps need different installation instructions. Read the manufacturer guidelines for extra steps.

Here’s what to consider for a successful installation:

  1. Buy quality taps: Get taps that are durable and won’t corrode. Quality materials provide longevity and function.
  2. Get help: If you’re not confident in your plumbing skills, hire a professional plumber. They have the expertise to install it quickly and properly.
  3. Upgrade: Changing bathroom taps is a chance to upgrade other components, like the basin or countertop. Do this to create a cohesive bathroom look.

By following these steps and suggestions, you can change your bathroom taps with confidence and give your bathroom a new look and feel.


Electric showers are an efficient and convenient choice for many households. They provide hot water instantly and can be fitted quickly. The reference data provides directions for setting up an electric shower, to ensure a secure and successful installation.

When fitting an electric shower, it is critical to follow the instructions precisely. The reference data provides step-by-step guidance, including the tools and materials needed. Following these instructions carefully ensures individuals can install their own electric shower, and take advantage of its benefits.

Apart from the practical elements of fitting an electric shower, the reference data also emphasizes safety. It highlights the importance of involving a qualified electrician to check the wiring and electrical supply before installation. This guarantees the shower operates safely and decreases the risk of electrical hazards.

Another factor to consider when fitting an electric shower is water pressure. The reference data advises verifying the existing water pressure and, if necessary, installing a pump to guarantee ideal performance. Addressing these details enables individuals to make sure their electric shower works effectively and supplies the desired water pressure.

To demonstrate the significance of accurate installation, a related real-life example can be shared. One homeowner, who tried to install their own electric shower, neglected to follow the reference data’s instructions. As a result, they encountered a malfunction and had to ask for professional help to resolve the problem. This serves as a reminder of the need to stick to the suggested guidelines, to avoid expensive mistakes.

In summary, fitting an electric shower requires close attention and following the provided instructions. By following the reference data’s guidance, individuals can install their own electric shower easily, ensuring safety and optimal functioning. Consulting a qualified electrician and assessing water pressure considerations are essential for a smooth and successful installation process. Avoid the difficulties of a faulty installation and enjoy the convenience of an electric shower by sticking to the provided guidelines.


To fit an electric shower, you’ll need a few things. Firstly, a power supply that matches the voltage and amperage of the shower model. Consult a manufacturer’s instructions or an electrician to make sure. Secondly, you’ll need a flexible hose and showerhead. The hose should be long enough for the showerhead to reach the correct height. Choose one that’s both nice-looking and practical. Thirdly, you’ll need plumbing tools like pipe cutters, wrenches, and sealant tape. Lastly, it’s important to have safety equipment like insulated gloves, safety goggles, and maybe a circuit tester.

Now let’s look at John’s story. He tried to fit an electric shower himself, but he soon realized he needed proper resources and expertise. He ran into trouble with wiring and water leaks. So he got a certified electrician to help. The electrician corrected mistakes and finished the job. John learned it’s important to have the right resources and professional help when installing an electric shower.


Some Facts About How to Fit an Electric Shower:

  • ✅ It is important to research and plan before installing an electric shower to ensure it will fit into your bathroom and work with your electricity supply and plumbing. (Source: Team Research)
  • ✅ The plumbing requirements for an electric shower are simple, requiring access to the mains cold water supply and a 15mm diameter water pipe. (Source: Team Research)
  • ✅ The electrical requirements for an electric shower are more complicated and it is recommended to use properly insulated cables and a 10sq mm cable to avoid future changes. (Source: Team Research)
  • ✅ Installing an electric shower involves disconnecting power supply and turning off water supply if replacing an old unit. If installing a new unit, ensure that pipes and electrical wires are in place but not live. (Source: Team Research)
  • ✅ It is recommended to hire a reputable and trusted electrician or Part P-certified plumber to install, upgrade, or check the wiring of an electric shower. (Source:

FAQs about How To Fit A Electric Shower

Can I install an electric shower myself?

It is recommended to hire a professional with a ‘Part P’ certification to install an electric shower, especially if you are installing a new one from scratch. This is due to the combination of electricity and water, which can be dangerous if not installed correctly. However, if you are replacing an existing shower, you may be able to install it yourself, as long as you are confident in your abilities and follow the necessary safety precautions.

What are the plumbing requirements for an electric shower?

The plumbing requirements for an electric shower are simple. You will need access to the mains cold water supply and a 15mm diameter water pipe. If it is a new shower, you may need to run a pipe from the water supply to the desired position.

What are the electrical requirements for an electric shower?

The electrical requirements for an electric shower are more complicated. It is important to use properly insulated cables and opt for a 10sq mm cable to avoid the need for future changes. Electric showers also require a ceiling-mounted pole switch for on and off control.

How do I install an electric shower?

Installing an electric shower involves disconnecting the power supply and turning off the water supply if replacing an old unit. If installing a new unit, ensure that the pipes and electrical wires are in place but not live. The step-by-step guide includes marking fixing holes, drilling holes, fixing the casing to the wall, connecting the inlet pipe, connecting the electric cables to the terminals, attaching the cover, attaching the rail or showerhead holder to the wall, and screwing the hose onto the unit and showerhead.

What should I consider before hiring professionals for installation?

Before hiring professionals for installation, it is important to get multiple quotes, check their qualifications (Part P certified), and assess the size of the job. This will ensure that you choose a reputable and trusted electrician or plumber for the installation.

How much does it cost to install an electric shower?

The cost of installing an electric shower can be significant, even for a straightforward installation. It depends on factors such as the cost of the shower unit, any necessary plumbing modifications, and the labor costs of hiring a professional. It is recommended to get quotes from multiple professionals to compare prices.