7
When inserting supplementary inbuilt elements (value in brackets) the values in output diagram change as
follows:
G 50 3XX oil:
temperature of flue gases drops by 6 - 12 °C. Overpressure in combustion chamber
grows by 3 - 5 Pa
G 50 4XX oil:
temperature of flue gases drops by 7 - 15 °C. Overpressure in combustion chamber
grows by 10 - 15 Pa.
Toel
ZP
Fig. no. 4
Output diagram for boiler G 50
The whole boiler drum is insulated with health harmless insulation which reduces losses related to heat
transfer into environment.
The boiler steel shell surface is painted by using a good quality comaxite paint.
Fig. no. 5
Flue gases turbulence in boiler drum
4.2
Control, regulation and safety elements
As a standard boiler is delivered without the master regulation, with network module and thermostats.
In the basic connection it enables:
Connection of circulating pump (switched by pump thermostat)
Connection of indoor thermostat
Connection of boiler by means of a three- way valve
Guide
plates
Upper
turbulator
Lower
turbulator
Efficiency of boiler
Flue gases temperature
Pressure loss on flue gases side
