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These are used to provide relief from discomfort of dry indoor
air by improving the humidity levels. They electronically
turn water into a fine dry mist which is then sprayed around
the room. Prices range from £55 to £60 and models can be purchased
from office equipment suppliers and some high street stores.
As they are relatively expensive pieces of equipment it is
much better to try and solve the problems by alternative methods.
These are described in the temperature and humidity section.
If you feel that a humidifier is the only answer then look
out for features such as automatic moisture balance systems
or adjustable thermostats, which monitor the environment and
then adjust output accordingly. In addition to ensuring that
the desired level of humidity is maintained the features also
help prevent condensation. Most models have removable water
tanks with 'full' indicators and an automatic shutoff switch
when the tank is empty.
When choosing a humidifier think about:
| Where it will be situated - |
Avoid positioning too close to users and equipment.
Furthermore ensure that the humidifier and cord are not
tripping hazards and that sockets are not overloaded. |
| What area does it need to service
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The area covered is usually given in the product
description so have this in mind during purchase. |
| Who will be responsible for filling
the humidifier - |
There is little point in buying a humidifier
that will only be used once. Ensure that someone takes
responsibility for checking when it is empty and refilling
it. |
It is also possible to buy humidifiers which attach to radiators.
More for home use they service a smaller area. Quite simply
they are ceramic 'pockets' that are then filled with water.
As the radiator heats the water mist is created which then
rises into the environment.
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