Why Is Your Oven Not Heating Up? Top 5 Causes and Fixes
11-Nov-2025If you encounter this problem, it doesn’t mean you have to replace your oven immediately. Let’s check some of the most common culprits behind this issue and how to overcome them.
How to Fix Your Oven Not Heating Up
Start by checking all the plugs. The appliance should be securely installed to operate properly. Any faulty elements can be the cause of the problem. With our experts’ help, you can replace burned-out heating elements, oven door seals, weak gas igniters, and so on — everything to make it work reliably again.
Is Your Oven in Demo or Child Lock Mode?
These modes disable heating for showroom display, preventing accidental activation even if the right buttons are switched on. Look for a corresponding symbol on the appliance’s display. If that’s the culprit, don’t do DIY — check your manual for the right unlocking steps. Hold designated buttons on the display to reset the unit.
Oven Door Issues
Several things might go wrong, and here are the most common ones of them:
- A loose seal allows heat to escape the oven.
- Bent hinges prevent full closure, which doesn’t activate the machine.
- Grease buildup shouldn’t be underestimated, either: it affects how tight the sealing is.
- A door not latching will also cancel the heating cycle.
Power Issues With Your Oven
The basic step is to confirm whether your oven is securely plugged in — maybe, you’ve just forgotten to switch it on after your last cleaning session (we’ve all been there). The issue might be with the outlet — test it with another appliance to exclude this risk from the list of potential culprits.
Your Oven Thermostat May Need Calibration
Although your oven may last for decades, it is prone to losing its accuracy over time. Compare the displayed temperature setting with an oven thermometer. If the achieved result is off, recalibration is needed.
A Defective Oven Heating Element or Igniter
If calibration fails repeatedly, it’s your sign to replace the faulty element. Otherwise, check for visible breaks or burns that may imply a defective element in the appliance.
For A+ results without any concerns, stay in touch with our technicians — we will guide you through the inspection process and offer tailored troubleshooting strategies.
