Nowadays, new technology has given us the opportunity to choose among various ways to heat and cool our premises. Among others, we have air conditioners, heat pumps, radiant heat, and cooling systems.

Recent developments in heating and cooling technologies have given rise to the introduction of a new system for use in residential developments and other occupied buildings such as hotels and offices. The recently introduced HVRF (Hybrid Variable Refrigerant Flow) systems, which allows delivering, heating and cooling simultaneously for maximum comfort, are an evolution of the traditional VRF system.