Dear Jim: After the heat wave we have had recently, I think we need to add central air-conditioning. We have electric baseboard heating, so there are no ducts. What are the simplest central system ...

With energy costs going through the roof and no relief in sight, HVAC system designers and specifiers are taking a much harder look at the many choices in ductwork available to them today. One ...

Spiral ductwork being used in a gymnasium is nothing unusual. But when you get the opportunity to provide the spiral ductwork in a complex such as the Virginia Beach Sports Center in Virginia Beach, ...