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Do Over The Range Microwaves Vent Outside? Super 3 Option To Setting Up Your OTR Microwave


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Microwaves For Over The Range

Have you ever thought, do over the range microwaves vent outside?

Installing a new Over The Range (OTR) Microwave professionally may be an exciting experience. However, depending on the firm you choose to install your OTR Microwave, you may not get the attention you need. To guarantee effective care and maintenance of your new OTR Microwave after installation, it should be serviced annually by someone who knows how they operate. This will ensure that your OTR Microwaves continue to operate at peak performance for years to come!

Many installers do not spend the time necessary to discuss your pre-installation alternatives, including the optimal method for venting the exhaust from your new Over The Range (OTR) Microwave. In this blog, we have an list about over the range microwaves on amazon that you might want to see.

Do Over The Range Microwaves Vent Outside?

It is not necessary for your Over The Range (OTR) Microwave to be vented to the outside. All oven the range microwave ovens provide the option of recirculating air back into the kitchen or venting to the outside.

You’ve come to the correct spot if you’re confused which option is ideal for your over-the-range microwave. I’ll discuss your Over The Range microwave venting choices, as well as the advantages and disadvantages of each. Let’s get started!

Venting Options for Over-the-Range Microwaves

The OTR Microwave oven has elements that are known to everyone: microwave convenience, illumination for your range below, and a vent fan to eliminate smoke, steam, and smells from your cooking surface. There are two ways to vent your exhaust fan: recirculation or direct venting to the outside.

Allowing your microwave’s built-in exhaust fan to recirculate has a few advantages and disadvantages. “Recirculate” implies that when the exhaust fan is switched on, air is pulled into the OTR microwave via filters in the bottom and then blown out into the kitchen through an exhaust vent on the top of the OTR microwave oven. On the other hand, venting your OTR microwave to the outside removes smoke and aromas from the area and prevents them from being recirculated into your kitchen. Permit me to summarize a few of the advantages and disadvantages of each option:

Microwave OTR with Circulating Exhaust


There are advantages to having an OTR microwave, such as the fact that it frees up counter space formerly used by a microwave oven. Additionally, the recirculating exhaust fan will draw smoke and steam away from the immediate cooking area.


The disadvantage is that the smoke and aromas never leave your kitchen or, for that matter, your whole home. Indeed, the recirculating exhaust fan forces smoke and aromas from the range into your living room.

Microwave Oven OTR Ventilated to the outside


The benefits include venting smoke and pollutants out of the room and out of the home. Indeed, it never hurts to start cooking with your fan set to “low.” This generates an updraft in the ductwork, naturally exhausting aromas as they arise, rather than waiting until you “need” to quickly exhaust smoke and odors.


Almost all OTR microwaves are capable of being vented to the outside in some fashion. The disadvantage is that this may be beyond your financial means. The cost of running ducting to the exterior and installing a suitable wall cover might be between $500 and $1,500.

Substitute a wall hood for your OTR microwave.


There are various advantages to replacing your microwave with a wall hood. To begin, it will heighten your cooking area. When you have to reach under the OTR to stir a pot or flip a burger, you may feel pressed for space.

Additionally, increasing steam and oils may condense on the bottom of the OTR microwave, dripping into the food being cooked. Installing a wall hood instantly raises the height of the culinary work area. Even a six- or eight-inch increase in the height of your cooking area may make a world of difference.

Second, a wall hood’s CFM (Cubic Feet per Minute) value will be greater. This implies it is capable of moving more air and doing it more quickly.

The OTR microwave’s design precludes the use of a large fan. As a result, it is inefficient at moving air. OTR microwaves generally have a CFM rating of 200 to 300. Wall hoods are available in ratings ranging from 600 to 1200 CFMs.

And last, lighting. When cooking, wall hoods nearly invariably provide a more well-lit work area than an OTR. Again, wall hoods are intended to improve the cooking experience by providing ventilation and focused lighting.


Choosing the ideal location for your new microwave oven in your kitchen.

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