A furnace heat exchanger keeps dangerous gases out of the air circulating in the building. It's a must-have on any furnace ...

Johnathan C. Brewer II is a licensed general contractor specializing in kitchen, bath remodels and general construction with two decades of professional experience. He is also the owner of Brewer ...

Fundamentals of heat transfer by conduction, convection, radiation. Steady and transient heat conduction in solids. Forced and free convection in fluids. properties of thermal radiation. Radiation ...

The decarbonization of the HVACR industry is on full display in 2023. This is largely because legislators worldwide have set net-zero targets for the carbon dioxide (CO 2) expelled into the atmosphere ...

Let us begin by saying there is absolutely no known technique for finding a crack 100 percent of the time. Probably the best is to visually locate a crack. However, particularly in modern 80 percent ...

They say you can’t teach an old dog a new trick, but sometimes you can upgrade your dog. Innovations, such as twisted tubes, expanded metal baffles, graphene-coated surfaces, and more are improving ...