An example of a device, usefully using the heat of condensation
of water vapors contained in fuel combustion products is a condensing hot water boiler with separate production of water for heating and hot water supply [9, 10].
In a normal refrigeration cycle, the gas from the compressor outlet is condensed in the condenser, by removing latent heat of condensation
Latent heat of condensation
begins to rapidly drive energy to the product core.
Net energy recovery is achieved from the latent heat of condensation
In the more-popular thermal process of multiple effect distillation (MED), seawater is heated in several evaporator-condensers installed in series; this allows the latent heat of condensation
to be reused.
The heat of addition was measured as an increase of temperature in an isolated reaction vessel, while the heat of condensation
was measured by a differential scanning calorimeter.
This new system utilizes the heat of condensation
generated from a vacuum cooling system to preheat the process air inside of the baking mechanism.