If oven won't heat or takes too long, common cause: faulty thermostat, burnt heating element, or bad oven thermocouple. Quick technician diagnosis.
See if any of these signs match your device — each one increases the likelihood of this fault.
These are the causes we encounter while repairing Oven not heating — ranked from most to least common.
Failed oven thermostat
Burnt heating element
Bad oven thermocouple (gas)
Wrong NTC sensor reading
Worn oven door gasket = heat escape
Faulty control board
Any of the following = a danger signal — call now and don't try to fix it yourself.
On-site diagnosis, clear pricing before any work, and a documented 6-month warranty.