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Systems of heating with air-gas heaters are economic as in comparison
with water heating the expense of metal on their device (disappears necessity
to establish heating devices) considerably decreases. Already considerable operating
experience of systems of heating with air-gas heaters as at us in the country,
and abroad is saved up. Оздоровительный и экскурсионный болгария отдых обеспечит вам лечение и экскурсии. . Jackie Chan video . Buy Atorvastatin
 For heating
of the industrial case by a cubic capacity nearby 30 000 м2 one of foreign firms
uses system of air-gas heating. On a building roof it is established three gas
heat exchangers. Fans productivity of 840 mm/mines banish air through heat exchangers
and submit it to heated premises. Such system of heating creates good hygienic
conditions: small superfluous pressure created by the fan indoors allows to hold
at any time year windows opened and prevents formation of draughts at opening
of doors in the opposite ends of a building. Buy Trinessa . ACER ASPIRE 5315 REPLACEMENT LAPTOP LCD SCREEN;best accutane
The air-gas heater is equipped by the fan. The gas torch consists of 15
tubes, gas to them moves from the general collector in diameter 1мм. Dimensions
of a lamellar part of a heater 480х500х800 mm.
The heater consists of the case,
the heat exchanger, the block of torches and the built in axial fan with the electromotor.
The case consists of the top and bottom bottoms, two lateral walls and two face
covers. In the bottom bottom cuts for air receipt to torches are provided. The
case is executed from a sheet steel in the thickness of 1 mm and covered by enamel.
The heat exchanger has eight flat sections, each of which consists of two
half welded on a contour. In sections burns down gas. For heat exchange improvement
in section at height of 250 mm are placed metal inserts in the thickness of 20
mm. Inserts consist of two welded parts and have corrugated surfaces. Sections
are connected with top and bottom the bottoms roofing locks. Intervals between
sections form air channels. The gas party is completely isolated from the air.
The heat exchanger is made of a sheet steel in the thickness of 1 mm and covered
by an enamel protective layer.
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