Exhaust fans play a vital role in maintaining air quality and removing unwanted heat or humidity from enclosed spaces like attics and crawl spaces. These fans help push out stale, moist, or hot air, allowing fresh air to take its place. In crawl spaces, exhaust fans can be particularly effective when controlled by humidity and dew point sensors, ensuring they operate only when outside air will improve interior conditions. ATMOX systems use exhaust fans as part of a smart, balanced ventilation setup that works with intake fans and optional dehumidifiers. This coordinated approach helps eliminate musty odors, reduce the risk of mold, and protect your home’s structural integrity. In attics, exhaust fans help lower heat buildup, which improves energy efficiency and reduces stress on your roofing materials and HVAC system. Properly used, exhaust fans are an essential part of healthy home ventilation.
There are three improvements to your attic space that will help reduce attic heat and moisture: sealing, insulating, and ventilating. Paying a little attention to your attic can help you avoid issues that arise from excessive heat and moisture such as mold and...
Summer heat can be relentless especially in your attic. With attic temperatures soaring up to 150°F in the summer months, your attic can quickly become a hidden threat to your home’s energy efficiency, comfort, and even structural integrity. While it might be out...
When we think about health and well-being, indoor air quality often takes a backseat to diet and exercise. However, the air we breathe inside our homes plays a pivotal role in our overall health. Understanding what “good air” means, why it matters, and how to...
In today's tech-savvy world, people often encounter a multitude of technical terms. These terms make it challenging to understand the implications of these product specifications. One such commonly encountered specification is the IP rating. Often seen in product...
Moisture issues in the attic are often overlooked yet stem from common household activities that generate significant moisture. As warm air rises from the living space, it carries moisture with it, seeping into the attic through poor sealing and insulation....
Proper attic ventilation helps reduce heat and moisture in the attic. The goal is to create an ideal environment for your attic space. Achieving this ideal environment relies on controlling heat and moisture. The most effective method to reduce heat and moisture is...
Crawl spaces have evolved into two main categories: Vented and Unvented (also referred to as Closed). The International Residential Code (IRC) has specific regulations for moisture control for both vented and unvented crawl spaces. For the purposes of this blog, we...
Attic fans are effective tools to reduce heat and moisture within your attic space. The fans help limit the usage of your HVAC therefore reducing your energy cost in theory. However, the cost to run some traditional overpowered attic fans sometimes negates the...
Attic Ventilation Attic fans work to reduce heat and moisture from your attic space. The air must be moved quickly enough to prevent heat and moisture buildup. The air movement is enhanced by attic fans crucial at preventing this buildup. However, a barrier between...
Should crawl space vents be open or closed? Like we have frequently said before, the ATMOX answer is that “it depends.” What is the situation? What are you trying to accomplish? And, what type of crawl space setup do you have? Vents in a Traditional Vented Crawl...