what is the life expectancy of a microwave oven
If youâre not willing to take the chance, thatâs why they offer extended warranties (although I donât recommend them in general). According to Mr. Appliance, the life span of the microwave oven is 5-10 years with an average of 8 years.The gas water heater can live 5-13 years with an average of 9 years of use.ts important to take care of your appliances to extend their useful life. For a refrigerator this means cleaning the coils and gaskets regularly. That microwave needs the filters in the vent hood cleaned monthly. Charcoal filters need to be replaced every 6-12 months.