NICE JOB, I know it can seem a HUGE scare when the temp rises and also when the electric goes out, but one thing to keep in mind inside that shell it's a different ball game and it takes a while for the high temp to hit inside those eggs and cause harm. Exspecially if you have a still bator, your temp should be around 101 to 102 so 110 is a 8 to 9 degree difference so chances are they will hatch sooner then expected over killing them. Now if it stays that way for a day or two, then your chances of survival decreases but for it to only be 20minutes you really don't have anything to worry about but to get it back down to normal.. ONE thing you don't want to do is to set them in cool water or take them out and put them in a cooler room.i went and got a new incubator. Got it to the correct temp. It held the temp and i transfered the eggs to it. Thank you though, thats a wieght off my mind.
So you should be prepared they MAY and this is a huge MAY hatch sooner then you anticipate..