Information Center — Industrial

Evaporative coolers (also known as swamp coolers) can lower the temperature of outdoor air by as much as 30 degrees. Evaporative technology cools without the hassle or high costs of central air conditioning, but there are some things to know know before you buy: Evaporative coolers cost half the price of air conditioners that cool the same size area. Some municipalities and government entities offer rebates for use of evaporative coolers. An evaporative cooler requires a constant supply of water and a 120-volt power supply to operate. No Freon is required in evaporative cooling. Swamp coolers create a complete air...

Exhaust fans play a major role in air quality and temperature controls for residential, commercial, and industrial applications. They work by drawing stale air out of homes and buildings to be replaced with fresh, outdoor air to meet HVAC industry-recommended air quality standards. Ventilation exhaust fans can help provide a healthful living environment by removing toxic gases, chemicals, and odors. Mold and mildew caused by heat and moisture (particularly in bathrooms, kitchens, and other areas that generate heat and moisture) can cause health problems and compromise the structural integrity of a home or building. Similarly, areas that generate smoke, chemicals,...

A commercial ventilation exhaust system is designed to vent smoke, fumes, grease, and odors through a hood to the outside of a building and provide fresh replacement air from outdoors. Solid commercial kitchen ventilation design, installation, use, and maintenance are essential to foodservice for public health and safety, fire prevention, and emissions control. Exhaust fans need to meet the specific criteria for the intended application and provide adequate air quality controls. Without proper use and care, even the most superior equipment can fail to provide adequate ventilation to meet certain local, state, and federal guidelines. Staying in compliance means avoiding...

Finding high-quality, low-maintenance exhaust and air movement equipment can save money for agencies and business owners. Commercial and industrial ventilation can be expensive to install or update, and finding the right type and size of fan will keep companies and industries in compliance with codes and regulations and make working conditions safe for employees. Whether an industrial exhaust fan is used in a school, commercial kitchen, storage facility, gymnasium, factory, or outbuilding, getting the right equipment can make a difference. There are different types of fans to consider for ventilation and exhaust. Local exhaust ventilation fans, for example, can help...

Workers exposed to harmful levels of heat, humidity, fumes, and chemicals can be at risk for health problems. Among the common worker complaints and medical problems from overexposure are allergies, asthma, confusion, headaches, and nausea. In plants and factories where painting, blasting, welding, high temperatures, and fumes from chemical processes are the norm, it is the owner/operator’s responsibility to ensure employee comfort and health by meeting federal, state, and local guidelines for environmental controls. There are a few types of ventilation strategies for the workplace that can limit chemical exposure: Air conditioning and heating provides fresh air and temperature control,...