Question about Hotpoint RGB745 Gas Kitchen Range

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Oven does not maintain temperature while cooking. Oven will come on and preheat as it should but then temperature drops while cooking and remains below preheat value. Every 15 minutes or so we set the temperature to 5 degrees higher and wait for the preheat just to keep it going. The self clean function and broil work OK. I have changed both the thermocouple and the control board.

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  • 4 more comments 
  • K8te Nov 26, 2007

    GE oven temperatures range 25 degrees above what is set to 25 degrees below what is set - all during the same cooking cycle - replaced thermostat - did not help.

  • kbamikke Oct 24, 2008

    Frigidaire self cleaning convection oven has the exact same problem. Haven't found a solution yet

  • Anonymous Dec 10, 2008

    I have had two different gas ovens and BOTH have had this same problem

  • nwinrich Dec 31, 2008

    my maytag does the same. tried asking to get hotter which makes it relook at the temperature. Now that trick doesn' work.

  • Anonymous Jan 15, 2009


  • charles_curr May 11, 2010

    Did anyone try replacing the oven sensor?



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Hello Michael Smith,

You MODEL number only came through as a
PARTIAL ... (so I filled in the rest (assuming USA)):
RGB745 ... wea2ww

Please note:
Accordingly... you will have to VERIFY the part.

Part and video guidance are available here:

Third item on the page "heat sensor"

Hope this helps...

Carnac the Magnificent

Posted on Aug 13, 2017


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Posted on Jan 02, 2017


SOURCE: Hotpoint RGB745 Gas Kitchen Range

I eventually replaced the oven ignitor. That has solved the problem.

Posted on Aug 29, 2007

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Hotpoint RGB745 Gas Kitchen Range

try changing the oven sensor its in the oven looks like a small rod coming out you need to remove 2 phillip screws the take it out

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