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. (So far, it’s predicted that fuel costs will go up this winter.) Money ...

Cooler temperatures aren't here yet, but it's worth researching ahead of time if you're in need of a furnace upgrade. Fortunately, the market these days is flooded with options. To pick the right one ...

Plant operators have used combustion flue gas analysis for decades as a method of optimizing boiler combustion fuel/air ratios. By measuring the amount of excess oxygen and/or carbon monoxide (CO) in ...

At least half of American homes are heated by natural gas, and when a gas furnace breaks the families in them can be left without heat for a day or often longer. That’s what our members who rely on ...

THIS valuable book is published by the Secretary of the American Iron-Association, and by authority of the same. This Association—now four years old—is not a common trades-union, nor any impotent ...