CONDENSING BOILERS
Recommended lining tube: FuranFlex®-Eco
Condensing boilers have a closed combustion chamber. Their operation is similar to that of the so-called "Turbo" boilers, but the Eco
type utilises more energy from the fuel, as a result of which the temperature of the emitted flue gas is below 100 °C.
At this temperature a large amount of condensate is created inside the chimney. For this reason it is important to make sure that the
lining tube is corrosion resistant and tightly seal and that the condensate water created is drained safely away.
The installation of FuranFlex®-Turbo and Eco lining tubes into the chimney stack and their hardening is the same process as in the
case of FuranFlex® technology, the only difference is in the connection elements and section pieces.
| T-JOINT |
seal rings on the vertical section |
| CLEANING SECTION |
siphon system, the condensate water is discharged only as a result of internal pressure |
The table below illustrates the efficiency of the two boiler types above:
| "TURBO" BOILER |
CONDENSING BOILER |
| + Safe, because it does not use the air inside the living space. |
| + Safe operation, because flue gas discharge is independent of external conditions (weather, type of doors and windows, extraction fans, etc.). |
| |
+ More efficient than any other boiler type. |
| + Energy efficient |
+ 108 % (as compared to open-chamber boilers) |
| Gas saving of 5 - 15% |
Gas saving of 25 - 30% |
| FuranFlex®-Turbo |
FuranFlex®-Eco |
|
