Keeping lettuce fresh and preventing a frozen-solid gallon of milk is a delicate balancing act. Maybe you keep the butter in the back. If your refrigerator is going to freeze something, it might as ...

The coolest temperature Americans should keep their thermostats set to is 78 degrees Fahrenheit, according to Energy Star, a federal program aimed at energy efficiency and cost savings for consumers.

Last month’s column introduced the concept of giving “too much control” to the building operators through the BAS graphic. I used a simple and fairly obvious example of an air handler with dual ...