Erin for Model Number WFG374LVB1 It takes our oven about 45 minutes to get to 400°F. Could it be the ignitor? All top burners work fine but the broiler doesn't have enough heat coming off to actually broil food even when set at high. We have previously had other gas ovens and it doesn't come close to the short time that one took to heat up or broil food. We converted it from natural gas to propane when we purchased it used.
Answer Hello Erin, If the ignitor is sparking the issue would more likely be the gas valve WPW10293048. Read More... Answered by AppliancePartsPros.com | Thursday, October 9, 2014