Can the Wrong Shower Head Damage Your Electric Shower?
Many people don't realise that not all shower heads work with every electric shower. Here's what you need to know before you buy.
The Short Answer
Yes — the wrong shower head CAN cause damage. Electric showers work by heating water as it flows through. If the head restricts flow too much, water gets too hot and safety switches trip — or worse.
Why It Happens
Electric showers rely on a minimum flow rate to turn on the heating element. Low-flow or restricted heads slow the water down too much. It overheats, the unit cuts out, and over time this can damage the heating element.
What To Look For
- ✅ Check your shower manual for minimum flow rate
- ✅ Avoid "water saving" heads on electric showers
- ✅ Look for "suitable for electric showers" on the packaging
- ❌ Don't use power shower heads — they're for pumped systems
Summary
Stick to standard heads with wide nozzles. If in doubt, ask the manufacturer — it's cheaper than replacing your whole shower!