Electric Showers

19 products

Electric showers are a highly popular and convenient showering solution, particularly in homes with a low-pressure water system or a hot water supply that may be inconsistent. They are a self-contained unit that heats water on demand, eliminating the need to draw from a home's central heating system or a storage tank.

The categories of electric showers are primarily distinguished by their power rating, their thermostatic control, and their specialized function.

1. Standard Electric Showers

This is the most common and versatile type of electric shower. It's a simple, reliable unit that draws cold water directly from the mains supply and heats it instantly as it passes through a powerful heating element inside the shower unit.

  • How they work: When the shower is turned on, a flow switch activates the heating element. As cold water flows through a small heating chamber, the element raises its temperature to the desired level. The unit shuts off as soon as the shower is turned off.
  • Key Features:
    • Instant Hot Water: Provides a continuous supply of hot water without relying on a boiler or hot water cylinder.
    • Energy Efficient: They only use electricity when in use, meaning no energy is wasted on standby heating.
    • Power Ratings (kW): Available in a range of power outputs, typically from 7.5 kW to 10.5 kW. A higher kilowatt rating provides a better flow rate and warmer water, especially in colder climates.

2. Thermostatic Electric Showers

This is a safer and more advanced version of a standard electric shower. It's designed to provide a more stable and consistent showering experience.

  • How they work: A thermostatic electric shower incorporates a specialized valve that constantly monitors and adjusts the temperature of the water. If someone flushes a toilet or turns on a tap elsewhere in the house, causing a drop in cold water pressure, the thermostatic valve will automatically reduce the power to the heating element to maintain a stable temperature, preventing a sudden blast of scalding water.
  • Key Features:
    • Temperature Stability: Delivers a more comfortable and safer shower experience.
    • Anti-Scald Technology: The precise temperature control makes them ideal for households with children, the elderly, or anyone with mobility issues.
    • High-End Design: Often come with a more modern and sleek design.

3. Pumped Electric Showers

These showers are specifically designed for homes with a low-pressure, gravity-fed water system, typically found in older properties with a cold water tank in the loft. They include an integrated pump to boost the water flow.

  • How they work: A pumped electric shower draws water from a cold water tank, not the mains supply. The internal pump boosts the pressure of the water before it passes through the heating element, delivering a more powerful spray than a standard electric shower.
  • Key Features:
    • Improved Flow: Transforms a weak, trickling shower into a powerful and invigorating one.
    • Quiet Operation: Many modern models are designed with quiet pump technology to minimize noise.
    • Application: An ideal solution for homes with a low-pressure water system that want the convenience and energy efficiency of an electric shower.

4. Digital Electric Showers

This is a premium and technologically advanced category. Digital electric showers separate the main power unit from the user interface, offering greater flexibility in installation and a modern aesthetic.

  • How they work: The heating unit is installed remotely (e.g., in a loft or airing cupboard). A sleek digital control panel is placed in the shower area, communicating with the main unit via a wired or wireless connection. This allows for precise digital temperature control and customizable user settings.
  • Key Features:
    • Sleek Design: Eliminates the need for a bulky box on the bathroom wall.
    • Precise Control: Allows for setting the exact water temperature and flow.
    • Advanced Functions: Features may include a warm-up mode, personalized user profiles, and even water-saving controls.
    • Dual Outlets: Some models can divert water between a main shower head and a secondary handset or body jets.

Regardless of the category, all electric showers are a great choice for providing a reliable, independent source of hot water for showering.

 

FAQs

  • Why is my electric shower's water temperature fluctuating?

    Fluctuating temperature in an electric shower is often caused by changes in the mains cold water pressure. If someone in your home flushes a toilet or turns on a tap, the drop in pressure can affect the shower's performance. The unit's heating element is designed to heat a certain volume of water; if that volume suddenly drops, the water can become scalding hot. A thermostatic electric shower is specifically designed to prevent this by automatically adjusting the power to the heating element to maintain a stable temperature.

  • Can I install an electric shower myself?

    No, it is highly recommended that you have a qualified electrician install your electric shower. Electric showers are high-power appliances (typically 7.5kW to 10.5kW) and require a dedicated circuit with heavy-gauge wiring and proper grounding. Incorrect installation poses a significant risk of electric shock and fire. A professional will ensure the wiring is correct, the circuit is properly fused, and the installation complies with all electrical safety regulations.

  • What does it mean if my electric shower has no water coming out or just a trickle?

    This is a very common issue and often indicates a problem
    with the water supply or a blockage. The first things to check are:

    • Mains
      Water Supply:       Ensure the mains water supply to the shower is fully
      open.
    • Blocked
      Shower Head:       Limescale can easily build up in the nozzle of the shower
      head, restricting water flow. Try cleaning the shower head by soaking it
      in a descaling solution (like a mix of vinegar and water).
    • Kinked
      Hose:       Check that the shower hose is not kinked or twisted, which can
      restrict flow.
    • Faulty
      Solenoid Valve:       Inside the unit, a solenoid valve controls the water
      flow. If this valve fails, it may not open properly. This requires a
      professional to diagnose and repair.
  • Why is my electric shower making a buzzing or humming noise?

    A buzzing or humming noise is normal for an electric shower, as it is the sound of the heating element and solenoid valve operating. However, if the noise becomes excessively loud, it could indicate a problem. Common causes for a louder noise include:

    • Limescale Buildup: Limescale on the heating element can cause it to vibrate more aggressively, leading to a louder sound.
    • Air Trapped in the System: Air pockets can cause a vibrating or grinding noise as water passes through the unit. This can sometimes be resolved by running the shower on a high setting for a few minutes.
    • Faulty Solenoid Valve: A worn or damaged solenoid valve can also cause a loud buzzing sound.
  • How do I choose the correct kW rating for my electric shower?

    The kW rating of an electric shower affects both the flow rate and the water temperature. A higher kW rating means the shower can heat more water faster.

    • In warmer climates, where incoming water is already warm, a lower kW rating (e.g., 7.5kW or 8.5kW) may be sufficient for a comfortable shower.
    • In colder climates, where the incoming water is colder, a higher kW rating (e.g., 9.5kW or 10.5kW) is highly recommended. This ensures the shower can heat the water to a comfortable temperature without the flow rate being reduced to a trickle. A higher kW rating generally provides a better showering experience year-round.