microwave ovens are predominantly designed to open from left to right. The reason for this design choice is likely a combination of historical precedence and user convenience.
Historical Precedence: Early microwave oven designs set the standard for the left-to-right opening doors. As microwave ovens gained popularity and became a common appliance in households, this design was widely adopted by manufacturers and has persisted over time.
User Convenience: Most people are right-handed, and a left-to-right opening door aligns with the natural motion of the dominant hand for grabbing and placing food inside or taking it out of the microwave. This design is generally considered more ergonomic for the majority of users.
While left-to-right opening doors are the norm, it's worth noting that there might be some microwave models with different door orientations available in the market, especially as manufacturers continually explore new designs and features. If you specifically require a microwave oven with a different door orientation, it might be worth checking with appliance retailers or manufacturers for any specialized models that suit your needs. Keep in mind that designs and available options may vary based on location and the specific microwave oven market trends at the time of your inquiry.