JennAir JMW2427I RISE Combo Repair

A RISE-line combination in a 27-inch width, the JMW2427I is also listed as the JMW2427IL and JMW2427IM. Installers set it into a compact tower where a microwave and a convection oven need to share a single opening.
Compact space means heat and grease collect close to the controls. We often find the cooling fan loaded with dust, which then lets the electronics run hotter than they should, and a hot control can behave erratically long before it fails for good.
Our visit starts with the door hardware and switches, then the oven sensor and fan, then the microwave section. We quote the price in writing before any part is ordered, and we back the repair with a 30-day workmanship warranty.
Heat is a common cause. A blocked cooling fan lets the board overheat, and it may lock up until it cools. We clean the airflow path and test the board before suggesting a replacement.
Yes. The oven element, sensor and fan are separate from the microwave circuit. We keep the repair confined to the half that has failed whenever the wiring allows.
Not much. The work follows the same path as other combination units, though we take extra care with the glass door and trim so they are returned in the condition we found them.
Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.