Gas Range Hood Views
Before purchasing a range hood you should familiarize yourself with the new and innovative features hoods have to offer. Also, it's important to know that a gas range will require a hood with a higher CFM (cubic feet per minute) than an electric range. For an in-depth explanation on CFM, see below. For additional help contact our knowledgeable sales staff at 888-228-5800.
All kitchens should have exhaust ventilation to remove odors and excess moisture associated with cooking. While there are various ventilation strategies for kitchens, a range hood is the most common. When using a gas range, a range hood directly vented to the outside should be used to capture the combustion products. These range hoods should be sized correctly. For a typical kitchen range the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) and the Home Ventilation Institute (HVI) recommend 100 cfm. Larger fans may need to have makeup air provided to avoid excessively depressurizing the house, causing backdrafting or other problems.
Another argument put forward by this growth segment of the hearth products industry in the U.S., is that there are already other unvented products in homes such as gas ranges. They apparently disregard the fact they are usually under a range hood, operate at much lower inputs and are designed to burn with a non-adjustable, clean, blue flame. The comparison is like comparing the emissions of a 1975 diesel dump truck to a 1996 mini-van. Remember the kerosene heaters?