Q. Some time ago, you discussed the difference between static filters and paper filters for efficient furnaces. I purchased my furnace about three years ago and have the static filters. I find them ...

Part of any home maintenance schedule should be to change the furnace filter regularly -- and particularly as the winter heating season gets under way. But which is better for your furnace and your ...

Q. Do you have any information about the type of furnace filters that are promoted by Paul Harvey? In particular, are they effective? Are there brands available in local stores? S.P. Chelsea. A. As ...

When the weather turns cold, people stay indoors to avoid the chill, only to encounter other hazards that hang in the air in their homes. “The Inside Story: A Guide to Indoor Air Quality,” published ...

TORONTO – If you’re like most people, you probably don’t give your furnace much thought as long as it’s keeping you warm in the winter and cool in the summer. But in order to keep it working to its ...