Microwaves & range hoods
Microwave runs but doesn't heat
Microwaves store a high-voltage charge even when unplugged. The checks below are safe; anything inside the cabinet is for a technician.
- Proudly CanadianOttawa-based team
- BBB accreditedRepairWell, our operator
- 15+ yearsof technician experience
- Insured technicianslicensed for gas work
- Satisfaction guaranteed90-day warranty on replaced parts
- Free diagnosticwhen you go ahead with the repair
Safe checks before you book
- Test with water. Heat a cup of water for one minute. It should be clearly hot.
- Door closes firmly. Door switches cut power to the heating side.
- Over-the-range models. Note the model number; parts vary.
Unplug first. Switch off power (and close the water or gas supply where it applies) before looking behind or inside an appliance. If anything feels unsafe, stop and call.
What usually causes it
| Magnetron | The part that makes the heat. |
|---|---|
| High-voltage diode or capacitor | Commonly fails with the magnetron or alone. |
| Door switch | Prevents heating when it fails. |
When to stop and call
Sparking, a burning smell or smoke. Stop it, unplug it, and don't open the cabinet.
What the visit costs
The diagnostic is free when you approve the repair and it's completed. You get the cause, the parts, labour and total in writing before any work. If you don't go ahead, it's $89 + tax for a home electric appliance, or $149 + tax for a gas appliance.