Occasionally, significant breakthroughs are a matter of simply applying new thoughts to old solutions - looking at the situation with a new and clearer vision. Today's economic realities force all ...

There are cases in which the best option for the customer includes changing a system’s direct expansion (DX) coils. This article includes guidelines to do the job efficiently and correctly, but ...

A prototype fan coil unit has achieved such amazing energy savings that its developers fear for their credibility We’re worried engineers won’t believe our data,” frets Terry Farthing, technical ...