Why Is My Electric Shower Only Lukewarm? Here's What to Check

Troubleshooting

Troubleshooting temperature issues in your electric shower

 

If your electric shower is experiencing temperature inconsistencies, follow these steps to diagnose and resolve the issue.

 

Adjust the dials

  • Set the bottom dial to the 12 o’clock position.
  • Turn the top dial to the Low setting and check the temperature.
  • Next, adjust the top dial to the Medium/Eco setting.

 

Check for temperature changes

  • Do you notice an increase in temperature?
  • If the temperature remains unstable or does not improve, further action may be required.

If these adjustments do not resolve the issue, you can book a service repair online. Alternatively, contact our Customer Service team via telephone or our contact us form.

Need replacement parts? Browse our spare parts section.

Still need help? Book a professional service repair for your shower

☑ Repaired by Mira-approved engineers
☑ Guaranteed to use only genuine Mira parts
☑ In-warranty and out-of-warranty repair options are available