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The unit works as follows: products of combustion of gas at the expense
of the depression created by the fan, and natural draught pass consistently through
ceramic nozzles and in the heat exchanger. The nozzle is executed from special
ceramics which possesses properties and serves for reburning of products of combustion.
In the water heat exchanger combustion products give a part of heat (about 20
%), and then mix up with air which is taken away from a hothouse, or external
and with temperature 50-60°Ñ move in a hothouse. Join a server and a client with filezilla which is free open source, cross-platform FTP software. . List of dating websites. . Download flash player, have and use it for youtube videos and other flash stuff.
Nagretaja water is used for heating of a ground and technological needs.
The general warmproductivity the unit of 156 000 kcal/ch. Change of pressure of
gas and number of working torches it is possible to regulate warmproductivity
the unit from rating value to 15 %.
For heating of a typical block film hothouse
by the area 860 ì2 establish two units. Them place in hothouse end faces. The
mix of products of combustion with air is distributed in regular intervals on
a hothouse by means of the punched sleeves. The heating system provides maintenance
of temperature difference between external air and a premise of a hothouse to
35 ° With. Depending on operating modes of units and external conditions absolute
values of concentration ÑÎ2 in hothouse air changed in tests from 0,1 to 0,28
%. Ê the item ä. Heating systems practically for all tested modes it was close
to unit. Application of gas system of heating allows to raise a crop of cultures
grown up in hothouses on 15-30 %. buy diflucan . buy nolvadex . Russian visa
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