Atag Q 25S Operating Instructions

The SHR boiler is a room sealed, condensing
and modulating central heating boiler, with
or
without an integrated hot water facility.
The boiler is provided with a compact stainless
steel heat exchanger with smooth tubes. A
well
thought out principal using durable materials.
The boiler burns gas for supplying warmth.
The
heat is transferred in the heat exchanger to
the
water in the central heating system. By
cooling
down the flue gasses condensate is formed.
This
results in high efficiency. The condensate,
which
has no effect on the heat exchanger and
the
function of the boiler, is drained through an
internal
siphon.
The boiler is provided with an intelligent control
system (CMS Control Management System).
The
boiler anticipates the heat demand of the
central
heating system or the hot water facility.
When an outside sensor is connected to the boiler,
the boiler works weather dependantly. This
means
that the boiler control measures the
outside
temperature and flow temperature. With this
data
the boiler calculates the optimal flow
temperature
for the installation.
Q
5
Operating
instructions
Stainless
Super solid kind of
steel
which keeps its quality
for
life. It will not rust or erode
in
contrast to
composition
materials, like aluminium.
Modulating
Higher or lower burning
according to the heat
demand.
Condensing
Retrieves heat from the
flue gasses. Water
condensates on the heat
exchanger.
Room sealed boiler
The boiler retreives
its
combustion air from
outside
then discharges the
flue
gasses to the outside.
Description of the boiler

Atag Q 25S Specifications

General

Brand	Atag
Model	Q 25S
Category	Boiler
Language	English