Operation Manual

6
GTU C 330 16/09/2015 - 300017846-02
3. Technical description
3 Technical description
3.1 General description
GTU C 330 boilers are intended for central heating using radiators or
underfloor heating. These boilers have the following characteristics:
- Hot water condensing boilers,
- Heating body in cast iron,
- Condenser
- Pressurised boiler,
- Atomisation burner using domestic fuel oil
- Connecting to a chimney
- S3, B3, K3 or DIEMATIC-m3 control panel (See below)
- Production of domestic hot water can be ensured by a separate hot
water calorifier.

The boiler, condenser and burner enable the use of all types of
oil :
- Standard fuel oil
- Oil with low sulphur content.
 S3 control panel
 K3 control panel
 DIEMATIC-m3 control panel
 B3 control panel
l
0
30
10A
C001967
TEST
STB