Abstract :
Of the many combinations of heating and air conditioning systems available, only a very few are capable of providing both heating and cooling throughout the year, at the tenant´s discretion. The tenant of an office building, to be comfortably satisfied, must have a pleasant environmental temperature in which to work, provided by a system that is versatile and easy to control. One of the most promising of these is all-electric, completely decentralized, and economical.
