Dehumidifier Rental

Here at Tempest Restoration Ltd we have a number of different dehumidifiers available for rental and we will advise which is the most suitable according to the circumstances for which it is required.

Condensing/Refrigerant Dehumidifiers

This type of dehumidifier lowers the air temperature below the dew point temperature enabling the water vapour to become a liquid. The dehumidifier takes the moist air, draws it across refrigerated causing it to condense. The moisture runs off into a receptacle. The air, which has been "dried" or "processed", is then returned to the room to repeat the process.

Dessicant Dehumidifiers

This type of dehumidifier works on an adsorption condenser basis taking moisture from the air as it is blown through a honeycomb dessicant wheel. During the process air is sucked into the unit via a filter and a radial fan it passes through the rotor where the air is dehumidified. The dry air then passes out of the unit through the dry air outlets.

An adsorption dehumidifier works whatever the temperature. At temperatures far below freezing (i.e.-40°C) the air can still be dehumidified. The CTR dehumidifier's regeneration process works continuously. The rotor in the CTR dehumidifier contains high active silica gel and has a very long lifespan.