Do You Need An Exhaust Fan Over A Stove

This ventilation system has a light that illuminates the stovetop surface and a fan that removes smoke and steam from the air.

Do you need an exhaust fan over a stove.

Kitchen range hood or over the range microwave for venting. Over the range microwaves have a light and fan built into the bottom of the appliance. It has a filter rated for grease. Virtually all building codes require a ventilation system installed over the kitchen stove.

Since a range hood protrudes further it also does a better job of capturing smoke steam and cooking odors and venting them outdoors. Over the range otr mounted microwave ovens can save space in your kitchen but the exhaust fan in a microwave often just recirculates the air rather than venting it to the outside. Rather than put a stupid hood over the stove we decided to put an exhaust fan in the ceiling. Smoke and steam will stay in your kitchen as well as cooking odors which is not ideal.

The hood s filters need to be cleaned or replaced regularly. Oven exhaust hoods serve the same purpose. The recommended clearance between these units and the stove varies based on who you ask. Some hoods are non ventilated but many models still require ventilation.

If you have an exhaust fan above your stove you should turn it on when you turn on your burners or oven whether they are gas or electric. The location and design of kitchens in high rise residential buildings often make it impossible to vent and exhaust kitchen cook tops. A range hood is basically an exhaust fan you install over your range or cooktop that pulls air through it when running. Island cooktops do not need to vented and exhausted unless required by local building codes.

Over the range microwaves include built in ventilation systems for filtering and venting exhaust from the cooktop. A good rule of thumb for estimating duct diameter and cfm requirements is. This accomplishes several things. When you have the need to ventilate your range hood following the instructions below you will have no problem getting your exhaust out of your home and ventilated to the outside.

Though many people use their fans only when they burn something these devices remove heat and odors and help keep moisture and grime from accumulating on surrounding surfaces. It removes cooking odors so your kitchen smells fresher. These models offer the option of venting either through a duct to the outside of the home or directly back into the kitchen. It goes up to 3 3 sones at full speed but we have it on a variable speed control like a dimmer and never turn it up more than half way.

Unlike a ducted range hood which vents air to the outdoors a ductless range hood consists of a fan with a charcoal filter that sucks up grease particles odors and smoke. Range hood over stove for venting. It removes cooking grease to keep your kitchen cleaner. 6 to 8 duct 400 to 600 cfm.