If your oven, hob or water heater isn’t getting hot, the culprit is often the heater element. It’s the metal coil that turns electricity into heat, and when it fails, the whole appliance can feel useless. Understanding how it works and what to look for can save you a call to a repair service and a hefty bill.
Heater elements are built to last, but they’re exposed to high temperatures, moisture and regular on/off cycles. Over time the metal can crack, burn out or become coated with mineral deposits. When that happens, you’ll notice slower heating, uneven temperatures or no heat at all.
Watch for these red flags:
If you see any of these, the element is probably the problem. A quick visual inspection—once the appliance is unplugged—can confirm it. Look for broken wires, blackened spots or obvious gaps in the coil.
Replacing an element isn’t rocket science, but you do need a few basics:
Here’s a simple walkthrough:
Most homeowners can finish this in under an hour. The key is to keep track of screw locations and wire order – a photo before you start helps.
If the element keeps failing, there may be an underlying issue like a faulty thermostat, poor wiring or excessive moisture. In those cases, calling a qualified technician is the smart move.
Bottom line: a bad heater element shows up as no heat, longer cooking times, or a burnt smell. With the right tools and a bit of caution, you can replace it yourself and get your appliance back in action. When in doubt, let a professional handle the job to avoid damage or safety hazards.
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