Which Electric Shower Is Best for Your Bathroom?

Looking for the perfect shower? Whether you prefer a quick rinse or a long soak, choosing the right shower can make all the difference. With so many options - electric, power, digital, thermostatic, and mixer showers - it’s easy to feel overwhelmed. Add in factors like water pressure, boiler type, and energy efficiency, and the decision becomes even trickier.

This guide will help you find the best electric shower for your home, while saving water, energy, and money.

Why Water Efficiency Matters

Showers are one of the biggest water users in UK homes. According to Water UK, the average person uses 142 litres of water per day, and showers account for a large share. Data from GetWaterFit shows that UK households spend an average of 9 minutes per shower. Cutting just 60 seconds from your shower time could save a family of four:

• 13,000 litres of water
• 286 kWh of energy
• Over £35 per year (based on pre-2022 energy prices)

Water usage by shower type:

• Power shower: up to 15 litres per minute
• Mixer shower: around 8 litres per minute
• Electric shower: just 5–7 litres per minute

Power showers may feel luxurious, but they’re costly and wasteful. That’s why eco-conscious retailers avoid selling them.

Types of Showers Explained

Electric Showers

• Most popular in UK homes
• Heat water instantly from the cold mains supply
• Perfect for homes with low water pressure
• Energy-efficient: only heats water when needed
• Reliable: works even if your boiler fails

Manual Mixer Showers

• Mix hot and cold water manually
• Ideal for homes with low pressure
• Can add a pump for stronger flow

Power Showers

• Use a pump to boost flow
• Best for gravity-fed systems
• Not eco-friendly, high-water consumption

Digital Showers

• Advanced controls for temperature and flow
• Some models connect to smartphones
• Require good water pressure

Thermostatic Showers

• Maintain consistent temperature
• Anti-scald safety features, great for families

Why Electric Showers Are the Smart Choice

Electric showers are:

• Energy-saving: Heat water on demand
• Cost-effective: Lower water and energy bills
• Convenient: Instant hot water, no waiting
• Independent: Not reliant on your boiler

They’re ideal for homes with combi boilers. Always consult a qualified plumber for compatibility.

Understanding Power Ratings (kW)

Electric showers are rated in kilowatts:

• 7.5–8.5kW: Best for low pressure; gentle flow
• 9–10.8kW: Stronger flow; ideal for thick hair

Higher wattage = better performance but higher cost. Check:

• Minimum mains pressure: 1 bar
• Maximum static pressure: 10 bar
• Flow rate: At least 8 litres per minute

Final Thoughts

Choosing the right shower means balancing performance, efficiency, and cost. Electric showers tick all the boxes - saving water, energy, and money while offering convenience and reliability. Installed by a Part P-certified plumber, they’re completely safe.

Want to make your bathroom more eco-friendly? Complete the easy actions at www.getwaterfit.co.uk for the chance to earn rewards on your water saving.