The need for a factory-authorized installation program or an installation startup check is often overlooked for multi-cook ovens. This can minimize future issues.
Cleaning is simple as many of these units include self-cleaning capabilities and an integrated hose for easy washing. Non-caustic cleaners should be used.
The average service life of a multi-cook oven can be more than a decade if it is regularly cleaned and maintained. With technology constantly changing, it may make sense to upgrade the unit after about five years.
If major components like heating elements or fans start to fail or the cabinet deteriorates, replacement will be needed.