Have you noticed that your Frigidaire oven seems to have taken up the habit of slow preheating? You’re not the only one. Many users grapple with this issue. Let’s dive deep into the reasons why your Frigidaire oven takes forever to preheat and guide you through solutions, both preventive and corrective, for gas and electric models alike.
Probing the Causes: Why Your Frigidaire Oven Takes Forever to Preheat
Preheat delays can be more than a mere inconvenience, especially if you’re in the middle of a culinary adventure. Understanding the underpinning reasons can arm you with effective solutions.
Large Oven Interior
Modern Frigidaire models are designed with more generous interiors. While this is perfect for your Thanksgiving turkey or those mammoth baking projects, it does mean there’s a lot more space to heat.
Newer ovens, especially those boasting more space, have a more extensive volume to warm up. More space equates to more air needing to be heated, which inevitably takes longer. However, this isn’t indicative of a malfunction; it’s merely a characteristic of larger ovens. To optimize your baking or cooking projects, consider starting your oven a bit earlier than usual when using these larger models.

Room Temperature is Cold
The surrounding environment plays a significant role in how quickly an oven heats up. Especially during the cold months, your oven needs to combat not just its internal temperature but the chilly air around it.
If your kitchen is cold, the oven has to work overtime. As a remedy, you might want to warm up your kitchen slightly before preheating your oven. Another suggestion is to keep your kitchen adequately insulated during the frosty seasons to ensure consistent preheat times.
Extra Racks in the Oven
While having multiple racks is excellent for batch baking, it might be a reason your oven takes longer to achieve the desired temperature.
More metal inside your oven means there’s more material to absorb the heat, leading to a delay in reaching your set temperature. It’s a good practice to remove any racks you aren’t using before preheating. And when they’re not in use, consider storing them outside the oven to ensure efficient heat circulation.
Opening the Oven Door
It’s a common kitchen scene: the impatient peek inside the oven to check on a dish. But each time that door opens, a significant amount of heat escapes.
Frequently opening the oven door can lead to substantial heat loss, slowing down the preheating process. Instead of opening the door, use the built-in oven light to check on your dishes. This way, you retain the internal heat, ensuring consistent cooking.

Faulty Heating Element
A significant cause of slow preheating, especially if your Frigidaire oven is not getting up to temperature, is a faulty heating element.
The heating element is the heart of your oven’s heating process. Over time, it can wear out or get damaged. If you notice uneven cooking or longer preheat times, visually inspect the element for any signs of wear, damage, or burnout. Replacing a faulty heating element can often restore your oven to its former glory.
Worn Out Door Seal
The oven door seal is an unsung hero, responsible for keeping all that precious heat inside.
Over time, due to frequent use and the oven’s heat, the door seal can deteriorate, leading to heat escaping from the gaps. This will, in turn, result in your Frigidaire oven taking longer to preheat. Periodically inspect the seal, and if it appears damaged or worn out, consider replacing it to ensure efficient heat retention.
Defective Temperature Sensor
This tiny device plays a pivotal role by gauging the oven’s internal temperature and signaling when it’s right.
When the temperature sensor isn’t working correctly, it can misread the oven’s internal temperature, leading to underheating or overheating issues. If you suspect this might be the issue, testing the sensor for accuracy and, if necessary, replacing it can solve the problem.
Thermostat Problem
Consider the thermostat as the oven’s brain. If it’s misreading temperatures or not regulating them appropriately, you’ll face preheating woes.
If the oven seems to be heating inconsistently or takes an unusually long time, the thermostat might be the issue. It could either need recalibration or replacement. Consulting your oven’s manual or seeking professional advice can help pinpoint and resolve this issue.
For those who’ve ventured into every nook and cranny and still find their Frigidaire oven takes forever to preheat, it might be time to call in the cavalry. Our team at Callahan’s Appliance is renowned for our expert oven repair services. Don’t hesitate to reach out for assistance.