20 Most Recent Jenn-Air ® 48" Professional Over The Range Hood, JXT9048CDP - Page 7 Questions & Answers

Jenn Air use to make a kit that had the proper orifices for the burners and the valves. The regulator is adjustable for the conversion by simply reversing the main screw. It was intended to be convertible. However, since the model is discontinued, you can no longer purchase the kit (or the backsplash). Apparently Jenn Air believe that when they stop making a product, no one will ever need a part for it again (cough, cough). Good luck trying to track down a kit. I've tried everywhere in the country and a few shops in Canada. I have a gas appliance expert who thinks he can accomplish the conversion by getting a few of the parts from the LP model and then modifying the rest. The orifices are basically the same, only the LP diameters are different. Theoretically, the ports could be filled and redrilled, but the hardware store was fresh out of 1.07mm bits, so I'll pass on trying this on my own. If anyone has a LP model they want to convert to natural gas, I'll gladly swap parts.

The control panel firmware has probably lost its way. Since Jenn Air did not provide a hard reset button, you will have to turn power off at the breaker panel. Leave it off for several seconds and turn it back on. You may have to do this more than once.

replace the element switch

Try shutting it down at breaker then back on. This helped me.

check fuse or burn out.

check fuse could be two,or is burn out.

inspect wires to ignitor for a short