Causes and Prevention of Frozen Cases
To be clear, it’s a good thing when the insides of refrigeration cases are cold.
Lighting in Commercial Parking Garages
I’ll bet that most people would use the adjective “dark” to describe a parking garage.
Planning and Laying Out an Electrical Room
Even though electricians are plenty familiar with the equipment inside an electrical room, many people
HEPA Filtration: What’s With the Hype?
During the COVID-19 pandemic, you may have heard that HVAC systems could circulate the virus
Historic Homes: Special Considerations
This article is an adaptation of Sam Myers’s “Historic Homes: Handle With Care” article on
The History of Refrigeration
It is impossible to imagine modern life without A/C and refrigeration. For example, many Americans
Fan On or Fan Auto?
You may have noticed that your thermostat has two fan options: ON and AUTO. ON
Indoor Humidity and How To Control It
Our homes are the last places where we’d expect to feel clammy and gross. However,
A/C Summer Survival: 5 Vital Tips
It’s that time of the year again. The kids are out of school, the swimming
Refrigerating Food for Flavor and Safety
Wait a minute—don’t we all know how to use refrigerators? They are a staple in