Our oven takes extremely long to preheat.
My wife has to set at 350 and it takes 30+ minites to finish. If she has to go to a higher temp it takes even longer.
Where do I start ???
Since that appears to be a gas range, actually observing what the oven burner ignition system is doing would usually be one of the first things required.
Your oven uses a hot surface (glow ignitor) ignition system. You can read about how they work and the observations and tests necessary to start diagnosing problems with them at the following link:
LINK > Understanding Gas Oven Ignition Systems
The most common troublemakers in such a system can be seen at the following links:
LINK > Kenmore 790.75661100 Bake Ignitor
LINK > Kenmore 790.75661100 ‘Dual’ Oven Gas Valve
JFYI
Dan O.
www.Appliance411.com
The Appliance Information Site
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Dan, the Oven Ignitor did the trick. I changed and preheating is less than 10 minutes.
Overall repair took me 2 hrs to change
Thank you for your suggestion and helpful links
Glad to hear it. Thanks for the follow up.
Dan O.
www.Appliance411.com
The Appliance Information Site
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