Beat the heat: stay cool this summer

During a heatwave, your body works harder to regulate temperature. Simple changes, like taking a cool shower, can make a noticeable difference to how you feel day to day.

• Helps reduce body temperature and prevent overheating
• Supports relaxation and better sleep in warm conditions
• Refreshes and re-energises after a hot day

With UK summers becoming warmer, building cooling moments into your routine is more important than ever.

Whether you’re upgrading your shower or making small improvements, a few simple changes can transform your summer experience.

Choose the Right Shower for Summer Comfort

• Explore Electric Showers: Ideal for quick, refreshing showers with on-demand heating and efficient water use
• Browse Mixer Showers: Perfect for consistent temperature control and a comfortable daily routine
• Upgrade with Shower Heads: An easy way to improve spray performance and overall experience

Hot weather can directly impact your shower’s performance. Here’s how to keep it running smoothly.

1. Adjust your shower settings.

In summer, incoming water is naturally warmer, which can make your shower feel hotter than usual.

To stay comfortable:

• Use Eco or Medium settings on electric showers.
• Increase the flow slightly to cool the temperature.
• Reduce power if the water feels too hot. Faster flow = cooler water, slower flow = warmer water.

2. Manage water pressure during peak demand

In warmer weather, higher household usage can reduce pressure. To maintain performance:

• Avoid running multiple appliances at once.
• Shower during off-peak times.
• Check other taps if the pressure drops suddenly

3. Keep your shower head clean.

Limescale build-up can affect performance, especially in summer when showers are used more frequently. This can cause:

• Reduced pressure
• Uneven spray patterns
• Temperature inconsistencies

Quick maintenance tip on shower heads:

• Regularly descale your shower head.
• Consider replacing it if performance doesn’t improve 

Need help? Visit Shower Support & Guides

4. Prevent overheating issues (electric showers)

If your shower runs too hot:

• Check for blockages in the shower head or hose.
• Ensure filters are clean.
• Lower the power setting to suit the warmer supply water 

Set Your Boiler for Better Summer Performance

If you use a mixer or thermostatic shower, optimising your boiler settings can improve both comfort and efficiency.

1. Switch to summer mode

Most modern boilers include a setting that:

• Turns off central heating
• Keeps hot water available on demand

This helps reduce unnecessary energy use while maintaining performance.

2. Optimise hot water temperature

• Aim for a comfortable shower temperature around 38 - 40°C
• Ensure your system provides enough hot water for consistent mixing

If you use stored hot water, ensure it is maintained at a safe temperature in line with manufacturer guidance.

3. Improve efficiency.

• Lowering your boiler settings in summer can reduce energy usage
• Many systems are set higher than needed outside of winter

4. Keep your system active.

Avoid switching your boiler off completely. Keeping it running ensures:

• Reliable performance
• Reduced risk of mechanical issues 

If your current shower struggles in hot weather, a simple upgrade can make all the difference.

• Discover Electric Showers for flexible control
• Explore Mixer Showers for consistent performance
• Shop Accessories for quick improvements

A better shower doesn’t just cool you down; it helps you feel refreshed, relaxed and ready for the day ahead.