Why does an electric shower stop heating or burn out its heating element?

2025-07-01

If your electric shower stops heating, heats poorly or repeatedly burns out its heating element, replacing the part without checking the cause may leave the problem unresolved. The fault may involve the unit, its electrical supply or operating conditions.

Why does it stop heating?

Possible causes include a damaged heating element, a faulty connection, loss of electrical supply, a faulty activation mechanism, or water flow and voltage conditions that do not suit the unit. The symptom alone cannot confirm the cause.

Why does the heating element fail repeatedly?

Operating without the water conditions required by the manufacturer, using an incompatible replacement part or an unsuitable supply may contribute. An inspection should consider both the unit and its installation.

What information should you send?

Share the brand and model, whether the problem started suddenly or gradually, whether a protective device trips and whether the element was recently replaced. An exterior photo of the label, taken from a dry location without opening the unit, can help prepare the visit.

When should you stop using it?

Stop using the shower if you feel an electric shock or notice a burning smell, sparks or overheated connections. Do not open the unit or test connections. Request a professional inspection.

Repair or replace?

The decision depends on the unit's condition, suitable replacement parts and its installation. Connections, protective devices and grounding need assessment; a new part does not correct faulty wiring.

Electric shower service

Electricasa inspects the unit and its supply and explains the repair or replacement options. Message us on WhatsApp with your neighbourhood and a description of the problem to check availability.