Over-the-range microwaves, also known as OTR microwaves, are designed to function both as microwaves and ventilation hoods for your stove or cooktop. The venting capability of an over-the-range microwave can vary depending on its design, specifications, and installation.
In general, the venting performance of an over-the-range microwave can be adequate for light to moderate cooking tasks, such as boiling water or simmering food. They are especially useful in removing steam, smoke, and odors that are generated during cooking. However, there are some factors to consider:
Venting Power: Over-the-range microwaves typically come with different fan speed options for venting. Higher fan speeds will provide better ventilation, but they can also be noisier. Some models offer multiple fan speed settings to suit your needs.
Ducting and Installation: Proper installation is crucial for efficient venting. OTR microwaves can be vented either externally, where the air is ducted to the outside of your home, or internally, where the air is filtered and recirculated back into the kitchen. External venting is generally more effective in removing cooking byproducts from your kitchen, while internal venting is better suited for kitchens where external ducting is not possible.
Cooking Habits: The effectiveness of venting can also depend on your cooking habits. If you frequently cook foods that produce a lot of smoke or steam, or use high heat for extended periods, you may find that the venting performance of an over-the-range microwave is limited compared to a dedicated range hood.
Microwave Size and Power: Larger and more powerful microwaves may have better venting capabilities due to their ability to move larger volumes of air.
For heavy-duty cooking or if you have a large, professional-grade stove, a dedicated range hood may be more suitable as it can handle higher heat levels and provide more powerful ventilation. However, for standard home cooking needs, over-the-range microwaves with venting capabilities can be a convenient and space-saving option.
When considering an over-the-range microwave for its venting function, it's a good idea to check the product specifications, read user reviews, and consider your specific cooking requirements to determine if it will meet your ventilation needs adequately.