Newly-manufactured indoor residential gas furnaces will have to be at least 95% efficient starting in late 2028 under a new rule issued by the U.S. Department of Energy (DOE). In an effort to save ...

Replacing the old furnace in your central heating system with a new, more efficient model can offset volatile energy prices. Money aside, today’s furnaces pollute less and boost comfort by producing ...

Judging by the number of emails I get from Canadians wondering (and worrying) about their gas furnace heating system, this is a hot topic. More than most nations in the world, we rely on modern ...