My oven will not heat up ge jtp4850f1ss

Most double wall ovens are technically two separate oven boxes. The lower oven box has its bake, boil elements, high limit thermostat and ofcourse its own oven sensor. If the lower oven box boil is working good and less heat on bake feature may suggest that the bake element is burned out and only getting preheated with boil element. Just a suggestion here

The heating element in top unit may be loose or burned out. Push the element toward the back and see if it engages. If it is already engaged, you'll need to replace it. It is simple to remove it.Just give a firm tug and it should come right out. To replace with a new element, simply push it in firmly.
With the bottom unit, are controls set for bake? If they are set for "broil" you are using direct heat and it will cook foods more quickly.Also, is bottom unit a convection oven? If so, foods will cook in 1/4 to 1/2 the time for a conventional oven, so you'll have to adjust your temperature down about 25-50 degrees and shorten your cooking time.

I don't see that exact model number listed. Check the model / serial number again. If the unit is not too old, you can probably get a replacement key panel which should solve your problem.

HI, no need to replace the unit at this time. this is a Open or shorted oven temperature sensor (RTD).

Check sensor harness and harness connection between oven sensor and oven control. Replace oven temperature sensor (RTD) if wiring is ok.

First your broiler heating element may have gone bad and now you oven heating element may have gone bad. Using an OHM meter disconnect them and test for their value.Full scale on the meter means it is shorted. No meter movement means that it is open.Eitehr means to obtain a new element(s) and replace it/them.

I honestly believe you are right. you should be able to wiggle it back and forth and pull it out.

GE announced a recall for some of its wall ovens this week for an overheating problem. Have you contacted a GE dealer yet?

WB44X0200 BAKE UNIT 208/240V

this bake element should work I would take your old one with you and compare the way it mounts to the connections..

brand new??? under a year old??? if so you have a warr call for service, but it sounds like an ignitor isssue, brand new , perhapsgot damaged in shipping 1-800-ge-cares

Check all connections to control board. If all check ok then replace control board.