It might seem inefficient and costly to hear that something only operates at 80% capacity, but the devil's in the details ...

Commissioned on Sept 15, 1985, Baoshan Iron and Steel Co's No 1 Blast Furnace — with a capacity exceeding 4,000 cubic meters ...

In this video, I showcase the construction of a propane furnace using scrap steel, glass wool, ceramic wool, and refractory ...

The FC047KX is manufactured to meet the same material and performance specifications as the igniter it replaces.

The trials used a hydrogen-based shaft furnace to produce DRI from pellets containing one-third Pilbara Blend ore.

Keeping your furnace clean is important in order to have it run properly in winter (or year-round if you have whole-house air conditioning). A clean furnace will burn less fuel -- thus saving you ...

The average cost of a new furnace in the U.S. is about $4,800, according to HomeAdvisor.com, with a range from about $2,900 to $6,900. When you need a new furnace during the winter ...

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 ...

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 ...