Attic Fan | Electrician Huntsville, AL
Warm weather has arrived in Alabama, which means you may want to consider attic fan installation. An attic fan will ventilate a home’s attic by exhausting hot air. An attic fan is usually connected to a switch, or is thermostatically operated. An attic fan offers a number of benefits for a home. If you plan to reap the benefits of an attic fan, a Mister Sparky electrician in Huntsville, AL can provide the installation for you.
Energy Efficiency and Cost Savings
Attic fans can improve the energy-efficiency of the home. By removing hot air from the attic, it makes the rooms beneath the attic cooler, reducing the workload on the homes air conditioning. Reduced air conditioning operation will save on the cost of electricity, and reduce wear and tear on the AC, which provides a longer lifespan for the unit, and reduces the frequency of repair. An attic fan both reduces the electrical bill, and increases your comfort. Contact a Mister Sparky electrician in Huntsville, AL for attic fan installation.
A cooler attic below the roof can extend the life of the roof above. In addition, it will extend the life of the attics structure. Circulating air through the attic lowers its temperature. Without an attic fan, soffit and gable vents allow cooler air from outside to enter into the attic and through normal air circulation and the natural convection process, moves hot air out. This is called passive ventilation, but it alone may not be adequate to reduce the attic temperature sufficiently. An attic fan will move a significantly higher volume of air through the attic, cooling it effectively. As the attic fan pulls cooler air through the soffit or gable vents, air is circulated through the attic, picking up heat and discharged it to the outside.
In addition, the attic fan will assist in preserving the structural integrity of the roof by reducing the attic temperature, a factor that is extremely detrimental to a roof. Throughout the year, heat and moisture accumulate in all attics. The excessive heat and moisture often result in damage to the roof and structure, reducing the potential lifespan of roof and home.
Furthermore, proper ventilation validates a number of shingle manufacturer’s warranty. The reduced temperature protects not only the roof, but also the ceilings from both heat and moisture. The result of attic fan installation by a Mister Sparky electrician in Huntsville, AL is an extended lifespan, and the optimal performance of both the roof and housing structure.
There are opponents of attic fans who claim they pull conditioned air through openings into the attic. This is a potential concern, and these areas should be sealed whether you have an attic fan or not, as they are air leaks that cost you money year round. An example of where you should seal are around light fixtures that penetrate the ceiling. An electrician in Huntsville, AL can provide this service for you.
However, it should also be noted that adequate soffit and gable ventilation square footage should reduce this potential. There are also claims that if an attic is properly sealed you won’t need an attic fan. Attics are heated due to heat gain through the roof, heat collects and can’t escape when lack of ventilation and air movement is absent.
Furthermore, a perfectly sealed attic can allow heat gain to be transferred into the living space whether the attic is sealed or not. Insulation helps to prevent this from occurring, but isn’t fully effective in preventing it.
Adequate insulation and sealing all gaps in the ceiling should be provided to every home to optimize its energy efficiency. However, it is essential to note that light fixtures should only be sealed around the electrical box’s exterior rim. Never insulate or cover the area over the electrical box itself, as this can result in an overheated fixture and a fire. Utilizing a Mister Sparky electrician in Huntsville, AL for proper sealing around light fixtures and other intrusions ensures the job is provided safely.
Contact a Mister Sparky electrician in Huntsville, AL for professional attic fan installation. Mister Sparky serves the North Alabama regions of Athens, Huntsville, Decatur, New Market, Toney and surrounding areas. Your satisfaction is guaranteed.