Exhaust Fan Info

The air that we breathe is a mixture of gasses made up mostly of nitrogen and oxygen as well as a tiny percentage of other gasses. The health and well-being of our family depends a lot on the quality of the air around us, especially inside our very homes, where we need a steady supply of fresh air. One of the places that affect the quality of air inside the house is the kitchen. To expel cooking odors and fumes, the ventilation system in many of today’s modern homes have a kitchen exhaust fan installation.

Ventilation systems are simply exhaust fans that draw the air inside the house into an air duct and expelled outside the house. Many of today’s houses have centralized exhaust systems that draw odors and moisture from several places or rooms in the house through a network of air ducts. Often times, the kitchen exhaust fan system itself is located in the exhaust hood. But there are ventilation systems whose fan is either located outside the house or have an in-line fan located in the exhaust duct. Obviously, outdoor and in-line exhaust fan systems are much quieter than kitchen exhaust fan systems that are located in the kitchen itself.

The most important part of a home ventilation system is the exhaust fan. There are two types of fans—the impeller, which looks just like an ordinary propeller in an airplane and the blower fan, which is similar to steam boat paddle wheels. Generally, blower fans are more efficient in moving large volumes of air than impeller types. If you are in the market for a kitchen exhaust fan system, there is a wide array of new models that you could choose from. The new generation of fans is energy-efficient and quieter than the older models.

It is never too difficult to choose what kitchen exhaust fan system is best for your money, for your home and for your family’s health. While energy-efficiency and low-noise emission are the two major criteria in selecting the best kitchen exhaust fan system for your needs, there are other product features that you must equally take into account. There is a pretty good chance that your exhaust fan system will be used almost continuously, so choose a sealed-type fan with permanent lubrication and readily available spare parts. Consult an expert or your dealer in choosing the exhaust fan system that can operate on an optimum level without causing a backdraft from other combustion appliance in your home. Installing too powerful an exhaust fan may actually suck in and retain inside your house noxious fumes from stoves and fireplaces, and endanger the lives of your family. Installing a weak exhaust fan, on the other hand, does not serve the purpose and is money down the drain. Lastly, obtain referrals from friends and family as to which manufacturer provides good after sales service and maintenance support.

Tags: basement, bathroom, kitchen exhaust fan, fan, blower