Installation Guide For Luxury Electric Showers

Bathroom Remodel
Written by: Emily Simmons
January 7, 2024

An installation guide for luxury electric showers is crucial for a lavish upgrade. It offers insights into electrical and plumbing requirements, safety measures, and tips for optimal placement. This comprehensive guide ensures a smooth installation process, enabling consumers to confidently enhance their bathroom with advanced shower systems.

Understanding Electric Shower Power Ratings and Types

Power Ratings

Electric showers have varying kW ratings affecting their performance. Higher kW means faster, hotter water, ideal for larger households. Lower kW showers suit smaller hot water needs. It’s important to match the kW rating with your household’s requirements for optimal performance.


Electric showers come in types like power, digital, mixer, and eco-friendly showers, each meeting different needs. Power showers offer robust performance, digital showers provide precise control, mixer showers blend hot and cold water efficiently, and eco-friendly options save water. Choosing the right type depends on your bathroom space, preference for features, and lifestyle considerations.

Water Pressure Requirements for Electric Showers

Minimum Water Pressure

Electric showers typically need a minimum of 1 bar water pressure for effective functioning. Insufficient pressure can lead to inconsistent hot water and poor flow, impacting user experience. It’s important to ensure your home’s water system meets this requirement before installation.

Impact on Shower Performance

Low water pressure can cause inconsistent heating and reduced flow in electric showers. For optimal performance in low-pressure systems, installing a pump to boost water pressure might be necessary, especially in gravity-fed systems.

Cable and Pipe Specifications for Safe Installation

Proper Cable and Pipe Materials

For electric showers, using the right cable and pipe materials is crucial for safety. Cables must be heat-resistant and appropriately sized for the shower’s power needs. Durable materials like copper, stainless steel, or PEX are recommended for piping, offering corrosion resistance. Avoid incompatible materials that could react adversely with the shower system.

Compliance with Safety Standards

Adhering to local building codes and consulting professionals ensures installations meet safety standards. Compliance is key to preventing electrical hazards and ensuring the safe operation of luxury electric showers. Proper installation guarantees both safety and longevity of the shower unit.

Step-by-Step Guide for Fitting an Electric Shower

Essential Equipment

Installing a luxury electric shower requires tools like a drill, screwdriver, spirit level, pipe cutter, and adjustable spanner, along with electrical tools such as wire strippers and a voltage tester. Sealant tape, screws, wall plugs, and cable clips are also necessary for secure installation and waterproofing. Proper pipework fittings are essential for connecting the water supply.

Safety Measures

Safety is crucial when installing an electric shower. Always disconnect mains power first and use a residual current device (RCD) for shock protection. Ensure cables are insulated to prevent hazards from moisture. Follow manufacturer guidelines closely and consult a professional for any wiring or plumbing uncertainties.

Regulations and Permissions for Shower Installations

Local Regulations

Understanding local regulations is key when installing luxury electric showers. These rules vary by area, so it’s important to consult local building authorities for specific installation guidelines. Some regions may require certified professionals for electrical work in bathrooms.

Obtaining Necessary Permissions

Prior to installation, securing necessary permissions is crucial. This may involve planning permission or specific permits, depending on local laws. Skipping this step can lead to legal issues and safety risks. Ensuring compliance with all regulations allows for a confident and lawful installation of luxury electric showers.

Best Practices for Sealing and Choosing Shower Trays

Importance of Proper Sealing

Proper sealing is essential in luxury electric shower installations to prevent leaks and moisture damage. High-quality silicone sealant, suitable for wet environments, is crucial to creating a watertight barrier, protecting against mold and structural damage.

Factors to Consider When Choosing Shower Trays

Selecting shower trays involves considering material durability, size, and compatibility with the shower enclosure. Stone resin trays are durable and versatile for different designs. Decide between tiled floors, which offer customization but require careful waterproofing, and pre-fabricated trays for ease and efficient drainage. The choice should align with bathroom layout and personal design preferences.

Best Practices for Ensuring a Watertight Seal

To achieve a watertight seal, it’s imperative to thoroughly clean and dry all surfaces before applying silicone sealant around shower trays and enclosures. Careful attention should be given to corners and joints where leaks are most likely to occur.

After applying the sealant, allowing ample time for it to cure completely is essential before exposing it to water contact during shower usage.

Cleaning, Maintenance, and Common Repairs of Electric Showers

Regular Cleaning

Maintaining electric showers requires a regular cleaning routine, including wiping down the unit to prevent soap scum and mineral buildup. Regular cleaning or replacement of the showerhead is necessary for optimal water flow. Checking for leaks in plumbing connections helps prevent water damage.

Maintenance Tasks

Key maintenance tasks include descaling the heating element and replacing worn parts like gaskets and O-rings. Periodic checks of electrical connections and safety features like overheat protection switches are essential for longevity.

Troubleshooting and Repairs

For troubleshooting, first ensure the power supply to the unit. If issues persist, inspect components like body jets or digital controls. DIY repairs may involve replacing heating elements or fixing temperature controls, with professional help as a last resort.

Hiring Qualified Specialists for Electric Shower Installation

Benefits of Hiring

Hiring a Qualified Electrician

Employing a qualified electrician for luxury electric shower installation ensures safety and efficiency. These experts are adept at handling complex installations and complying with local building codes and regulations, offering peace of mind with their expertise.

Qualities to Look For

When choosing an installer, prioritize experience in advanced shower systems and knowledge of combination boilers. Assess their reputation through community reviews or referrals to find a trustworthy and skilled professional for your luxury electric shower installation.


This guide equips consumers with key insights for installing luxury electric showers, emphasizing the importance of understanding power ratings, water pressure, and local regulations. Adhering to sealing, maintenance, and repair best practices ensures the system’s longevity. Hiring qualified professionals is recommended for a safe, compliant, and efficient installation, ensuring a durable and satisfying experience with luxury electric showers.

Get a better idea of how else you can incorporate lighting fixtures into your new bathroom from our blogs at Bathroom Ready today.

Bathroom Remodeling & Installation

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