As heat waves batter Europe, the need (or not) for air-conditioning has become part of the political tug of war in France between the right and the left. By Aurelien Breeden and Josh Holder Aurelien ...

Measuring total external static pressure (TESP) on an air handler can be confusing. It’s even worse when you’re the one who is adding to the confusion. A recent email from Judy Rachel, with Home ...

A brutal heat wave is gripping many parts of Europe, leaving millions of people struggling to adapt to punishing, record-breaking temperatures. Heat persists even at night, with temperatures in some ...

PARIS — The culture wars have come for air conditioning, at least in France. In July, as a heat wave broiled much of Europe, feelings about air conditioning suddenly became a political litmus test.