If your oven turns on but won’t get hot — or takes much longer than usual to reach temperature — the cause depends on whether you have a gas or electric oven, though a few issues like a faulty thermostat affect both. This guide from Vancity Appliance service breaks down the causes for each fuel type, so you know what’s happening before booking gas oven repair Vancouver or electric stove repair Vancouver.
Why Does My Oven Turn On But Not Heat Up?
An oven that powers on normally — lights, display, and fan all working — but doesn’t reach temperature almost always points to a failed heating component rather than an electrical or control issue. Which component depends heavily on whether your oven is gas or electric, so identifying your fuel type is the first step.
Why Isn’t My Electric Oven Heating Up?
The most common cause in electric ovens is a burned-out bake element, visible as the coil at the bottom of the oven cavity — look for a break, blister, or bright arcing spot on the coil when it’s on.
Fix: A visibly damaged element needs professional replacement; if the element looks fine but still isn’t heating, the igniter relay or thermostat may be at fault instead.
Why Isn’t My Gas Oven Heating Up?
In gas ovens, a weak or failed igniter is the most common cause — if the igniter glows but takes longer than 90 seconds to ignite the gas, it’s drawing power but too weak to open the safety valve.
Fix: This requires a technician to test and replace the igniter, since it’s tied directly to the gas safety valve and shouldn’t be handled as a DIY repair.
Is a Faulty Thermostat or Sensor Affecting Both Gas and Electric Ovens?
A miscalibrated oven temperature sensor or faulty thermostat can cause either fuel type to run cooler than the display shows, even though heating technically works.
Fix: Use an oven thermometer to check if the actual temperature matches the display setting; a consistent gap of 25°F/15°C or more suggests the sensor needs recalibration or replacement.
Could the Door Seal Be Letting Heat Escape?
A worn or damaged door gasket lets heat escape during cooking, forcing the oven to run longer or never quite reach the set temperature.
Fix: Check for visible tears or gaps around the door seal; if the gasket is compressed, cracked, or not sealing evenly, it likely needs replacement.
Is This Actually a Control Board Issue?
If the oven doesn’t attempt to heat at all — no igniter clicking on gas models, no element glows on electric — despite the display and controls working normally, the control board itself may have failed.
Fix: Control board diagnosis requires professional testing, since it involves the appliance’s core electrical system.
When Should I Call a Professional Instead of Troubleshooting Further?
Call a professional if you’ve confirmed your fuel type’s specific issue — a damaged element, a slow igniter, or a wide sensor gap — since these all involve component replacement rather than simple maintenance. Vancity Appliance offers same-week stove/oven repair services across our service areas, including Vancouver, Burnaby, Richmond, Surrey, and Coquitlam. If your issue is specifically with a stovetop burner rather than the oven cavity, see our related guide on gas burners that won’t light.
Why Choose Vancity Appliance for Oven Repair?
Vancity Appliance is regarded as one of the best gas stove repair Vancouver companies, with certified, insured technicians trained in both gas and electric appliance repair, flat-rate upfront pricing, and a 90-day parts and service warranty. We also handle refrigerator repair, dishwasher repair, dryer repair, washing machine repair, and garburator repair.
Frequently Asked Questions:-
Q. Why does my electric oven turn on but not heat up?
A. The most common cause is a burned-out bake element, visible as a break, blister, or arcing spot on the coil; if the element looks intact, the igniter relay or thermostat may be at fault.
Q. Why does my gas oven take so long to heat up?
A. A weak igniter is the most common cause — if it glows but takes longer than 90 seconds to ignite, it’s too weak to fully open the gas safety valve and needs professional replacement.
Q. How do I know if my oven’s temperature sensor is inaccurate?
A. Use an oven thermometer to compare the actual temperature to the display setting; a gap of 25°F/15°C or more indicates the sensor needs recalibration or replacement.
Q. How much does oven repair cost in Vancouver?
A. Costs vary by cause and fuel type — element or igniter replacement are common repairs. Vancity Appliance provides a clear, upfront quote before any work begins.
Q. Do you repair both gas and electric ovens in Vancouver?
A. Yes — Vancity Appliance provides both gas oven repair and electric stove repair Vancouver, covering elements, igniters, sensors, and control board issues for either type.
Get Your Oven Back to Full Heat — Book Vancouver Repair
An oven that won’t reach temperature wastes energy and ruins food long before it fails completely, so it’s worth addressing before it stops working altogether. Vancity Appliance offers same-week gas oven repair and electric stove repair Vancouver, with upfront flat-rate pricing, certified technicians, and no hidden diagnostic fees.
📞 Contact us today to book your oven repair appointment — most heating issues are diagnosed and fixed in a single visit.