Greenheck’s eCAPS Engineer Application Suite now includes fans and louvers. As a free online product selection program, eCAPS allows engineers to compare multiple models of HVAC market equipment ...

As the summer heats up, consider a whole-house fan as an alternative to costly (and energy-hogging) air conditioning. The fans exhaust warm, stale and possibly contaminated air through louvered ...

Unlike air conditioners, ceiling fans don’t lower a room’s temperature. But running a ceiling fan can save energy and money by allowing you to turn your thermostat up a few degrees or even shut your ...

An air conditioner may be the first appliance you think of as a respite from the heat, but it isn’t always the smartest (or cheapest) fix. Nor does it have to work alone. Turning on a ceiling fan at ...