Answer
These systems are mainly not designed to standalone. Rather, they work in conjunction with an HVAC system. Among the advantages of radiant cooling are the efficiencies it provides by allowing the designer to downsize the cooling package in a building.
But, depending on the local meteorological (weather) conditions, a radiant cooling system can cover the cooling load in the transition period in spring and autumn.
It is important to note that cooling loads consists of three components:
sensible (dry heat), latent (moisture) and solar.
The radiant cooling system can only affect the sensible and solar portions of the cooling load; the HVAC system must address the latent portion.
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