[conservative98]

Depending on the home, weather conditions and other variables, research shows that opening multiple windows — the wider, the better, and in every room if possible — can increase the air exchange rate to as much as three times an hour. If it’s cold outside, turn up the heat or use space heaters as needed.

[4Liberty]

[metmom]

Depending on the home, weather conditions and other variables, research shows that opening multiple windows — the wider, the better, and in every room if possible — can increase the air exchange rate to as much as three times an hour. If it’s cold outside, turn up the heat or use space heaters as needed.

But, but, but, global warming, or cooling, or the cost of natural gas, oil, or electricity.

They are jacking home heating costs and then telling people to open their windows wide in the WINTER.

What idiots.