5
Fig. 01 Remeha Gas 3002 ECO
2. CONSTRUCTIONAL DATA
2.1 General
- The first heat exchanger consists of cast iron sections
assembled with conical nipples.
- The second heat exchanger (economiser) is construc-
ted from finned tubes and made of aluminium.
- A fan supplies the combustion air and transports the
exhaust gases through the boiler and flue.
- The control and safety equipment is fitted behind the
casings.
- The boiler is entirely prewired.
- The casings are clear of the ground to avoid any corro-
sion as a result of moisture.
- The boiler is provided with an integrated instrument
panel in which a
rematic
®
weather-compensated boiler
control can be incorporated.
- The boiler is available for either "room sealed" or con-
ventionally "room ventilated" operation.
- It is supplied disassembled, to facilitate transportation.
- A modulating or high/low load control by means of a
gas/air ratio control always ensures optimal combus
tion.
- Advanced menu-driven microprocessor boiler control,
with extensive operational and fault diagnostics.
- RS232-connection for a two-way connection to a
computer, modem or Building Management System.
2.2 Burners
The premix burners have a metal fibre cover and
guarantee low-noise operation and a very low NOx emis-
sion.
