Is a Hood or a Microwave Better Above a Stove for Venting?

Differences

• A range hood's only purpose is to remove grease, smoke and odor from the kitchen and vent it, usually outdoors. This function improves air quality and reduces greasy buildup on cabinets. Microwaves, or microhoods, installed above a range must also have a fan option to remove smoke and grease, in addition to their cooking capabilities.

Performance

• In general, range hoods are more effective at venting than a microhood. Range hoods come in a variety of sizes and usually have a more powerful blower than a microhood. Some range hoods have an automatic sensor that turns the blower to high speed under smoky conditions. Others have washable filters for increased longevity and performance. Range hoods that vent air outside through a duct are the most efficient. Downdraft or recirculating range hoods are comparable to a microhood in performance.

Recommendations

• Microhoods offer the convenience of two appliances in one and eliminate the need for a countertop microwave that takes up valuable space. For many consumers, the vent on a microhood works adequately for most types of cooking. If, on the other hand, you frequently cook with a lot of oil at high heat, such as sauteing or stir-fry, a hood may be the better option.

Considerations

• In addition to use and performance, consider cost and ease of installation. Hoods vary widely in terms of cost and features, from very basic models costing less than $40 to high-end custom made models costing more than $1,000, as of publication time. Most homeowners can install a simple vent, but professional installation is recommended for vents that require a duct to the outside. Over-the-range microhoods may cost $800 to $1,000 on the high end, but the average cost is between $200 and $400. Microhoods are heavy and difficult to install. Professional installation is recommended and adds to the overall cost.