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How Restaurants Can Verify Proper Ventilation for Health & Comfort


If you have owned or operated a restaurant, you are familiar with the challenges of maintaining proper airflow throughout the building. 

Prevent Sick Buildings: Why Positive Building Pressure Matters

Darryl Stones

Can a building get sick? I’ll give you the answer up front: Yes, sure, most definitely — a building can get “sick.” 

Coronavirus & Indoor Air Quality

Brent Morris

Now, maybe more than ever, many businesses are concerned about indoor air quality (IAQ) to protect employees and customers from coronavirus. 

Indoor Air Quality and Occupant Wellness


Indoor air quality (IAQ) can influence the cold/flu season. 

R-22 Refrigerant (Freon) Is Obsolete: What Next?


The United States has slowly been phasing out the use of R-22 refrigerant (or Freon), a Hydrochlorofluorocarbon (HCFC) refrigerant found in older commercial and residential HVAC equipment.