Microwave Replacement: How to Decide Between Repair or New Unit

Got a microwave that hums, sparks, or just won’t heat? Before you rush to the store, figure out if a simple fix will do or if a full replacement makes more sense. This guide breaks down the tell‑tale signs, costs, and practical steps so you can avoid wasting money.

Common Problems That Usually Mean Replacement

Most microwaves fail because the magnetron – the part that creates the microwaves – burns out. When the magnetron dies, the oven either stays cold or heats unevenly. Replacing a magnetron can cost as much as a brand‑new microwave, especially if the model is older and parts are scarce. Other red flags are a broken door latch, excessive sparking, or a control board that’s gone completely dead after a power surge.

When Repair Is Worth It

If the issue is a blown fuse, a loose cable, or a faulty turntable motor, a quick repair can save you a ton. These fixes often run under £100 and can extend the life of a decent quality unit for several years. Look for the following before deciding to replace:

  • Age of the microwave – under 5 years? Repair is usually cheaper.
  • Availability of parts – popular brands keep magnetrons and panels in stock.
  • Overall cost – if the repair bill is less than 50% of a new model, go for it.

Don’t forget to check the warranty. Many local technicians in Hinckley will honor the original warranty if the problem is a manufacturing defect.

How to Spot Magnetron Failure Fast

The magnetron is the heart of the microwave. Here’s what to watch for:

  • Microwave runs but nothing heats – classic magnetron symptom.
  • Loud humming or buzzing that never stops.
  • Visible burning smell or strange odors after a few seconds.
  • Intermittent heating – works one day, dead the next.

If you notice any of these, stop using the appliance. A failing magnetron can cause further damage or even become a fire risk.

Why Call a Local Pro

Trying a DIY fix might seem cheap, but you risk electric shock or ruining the unit beyond repair. A qualified technician from Hinckley Home Appliance Repair Services knows the exact parts for local models, can test the magnetron safely, and will give you a clear cost estimate.

Local pros also recycle old parts, which is better for the environment and often cheaper than paying for a brand‑new microwave that ends up in a landfill.

Bottom Line

Use these quick checks: age, type of problem, and repair cost versus a new purchase. If the microwave is under five years old and the issue is minor, repair is usually the smart move. If the magnetron is dead, the unit is older than eight years, or the repair bill climbs past half the price of a new model, replace it.

When in doubt, give a local service a call. A short inspection can save you hours of hassle and give you a clear answer on whether to fix or replace. Your kitchen will be back to heating leftovers in no time, either way.

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