Microwave not heating — Barcelona, Catalonia
A microwave that runs but doesn't heat food usually has a failed magnetron, defective diode, or blown high-voltage capacitor. These components carry lethal voltage even when the unit is unplugged, so repairs require a trained appliance technician. A pro can diagnose the fault, replace the magnetron or diode, and test for safe operation — or advise replacement if the repair cost exceeds the unit's value.
Who to call
For this problem in Barcelona, call a: Witgoedmonteur
Vind een Witgoedmonteur in BarcelonaSymptoms to look for
- Microwave runs and the turntable spins but food stays cold
- Humming or buzzing noise louder than usual during operation
- Sparking or arcing visible inside the cavity
- Display and timer work normally but no heat is produced
- Burning smell from the back or bottom of the unit
Spoeddienst in Barcelona
Emergency services in Barcelona respond within 30–75 minutes in the central districts (faster in l'Eixample and Gràcia, slower in the upper hillside neighbourhoods). Callout rates run €60–€150 plus €45–€80/hour including IVA — among the highest in Spain alongside Madrid. Confirm the contractor is a registered instal·lador autoritzat with the Generalitat before granting entry, especially for heritage-building work.