ACV HeatMaster 35 TC, Технический бюллетень

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DESCRIPTION
HeatMaster
©
TC
TECHNICAL
GAS BURNER
THE INTELLIGENT
ACV BURNER
The innovative gas premix burner in the HeatMaster TC has been designed to
provide high efficiency and clean combustion. Premix technology makes it pos-
sible to perfectly mix gas and air before combustion, in all operating conditions
and to guarantee optimal efficiency with no hazardous emissions. In addition,
the burner modulates from about 25% to 100% of nominal capacity to adapt
power continuously to the current heat requirement: operating cycles are lon-
ger resulting in less starts and stops, less harmful emissions, less maintenance
and longer lifetime of the burner. Moreover, the burner head is covered with
a metallic fibre engineered both to withstand high thermal loads and to reach
near perfect radiant combustion mode at low load.
ECONOMIC OPERATION
The HeatMaster TC is equipped with an inlet temperature sensor, an outlet tem-
perature sensor and a flue gas temperature sensor. All the sensors information
is transmitted to the MCBA that will precisely adapt the power of the burner for
the most efficient operation possible.
QUIET OPERATION OF THE
PREMIX BURNER
ACV has adopted BG 2000 M burners for HeatMaster TC boilers. This is a safe
and quiet air/gas premix burner that limits polluting emissions (Nox and CO) to
incredibly low levels. Although thoroughly modern, the ACV BG 2000 M burner
uses proven technology and widely distributed standard components.
The casing of the HeatMaster TC is made from insulated steel that completely
encloses the burner, guaranteeing extremely quiet operation. Also, the heat
emitted by the heat exchanger is recovered from the combustion gases, which
improves efficiency and prevents heat radiation.
Working principle of the
BG 2000M burnner
A. Air
B. Venturi tube
C. Fan
D. Air - gas mix
E. Gas flow rate adjustment screw
F. Offset adjustment screw
G. Gas