In order to achieve the maximum energy efficiency in a space-saving solution, Riello offers the new condensing system CONDEXA PRO3,
ready to install, composed of:
- painted boxes containing 115 kW thermal units, flow and return hydraulic manifolds, high efficiency pump for each single thermal
unit; gaskets and connecting screws
- hydraulic header/separator.
Each unit contains a patented heat-exchanger made of a stainless-steel pentagonal pipe and a corrugated bi-metallic pipe, ensuring
a high exchange surface, resistance to corrosion and possibility to operate with high ΔT.
The electronic includes thermoregulation, the management of the thermal modules cascade and the possibility to manage a direct
zone, a mixed zone and a DHW tank.
By means of specific accessories it is possible to add up to 16 mixed zones.
The optimized combustion management and the high modulation ratios, up to 1:50 for the version with 10 thermal units, ensure high
efficiency while reducing polluting emissions to a minimum (Class 5 of the UNI EN 483 standard).
- The modularity of the system ensures highest reliability: even in case of a fault or maintenance on one boiler unit, the operation of
the whole system is not affected
- Maximum operating pressure: 6 bar
- A wide range of accessories is available to ensure an easy, fast and complete installation.




CONDEXA PRO3 IN SERIES

Koda Model Datoteke
20077277 CONDEXA PRO3 230 IN CA
20077278 CONDEXA PRO3 345 IN CA
20077282 CONDEXA PRO3 460 IN CA
20072934 CONDEXA PRO3 230 IN C 2VIE
20072940 CONDEXA PRO3 345 IN C 2VIE
20072941 CONDEXA PRO3 460 IN C 2VIE

ACCESSORIES

Koda Model Datoteke
4031810 Condensate neutralizer N2 kit
4031811 Condensate neutralizer HN2 kit
20058810 Master board
20069075 Right primary kit (fittings and ISPESL safety kit)
20069072 Left primary kit (fittings and ISPESL safety kit)
20069073 Hydraulic Header/Separator up to 580 kW
20069074 Hydraulic Header/Separator up to 1150 kW
20061638 Gas safety cut-off valve kit up to 580 kW
20061640 Gas safety cut-off valve kit up to 1150 kW
20061644 ISPESL safety kit Condexa Pro3
20082191 Flanges kit 5 PN6 DN125
20069767 Flues collector 4x110 - 1x200
20069769 Flues collector 3x110 - 1x200
20083557 Flues collector 2x110 - 1x200
20069771 Flues collector 1x110 - 1x200
20058866 Condensate drain kit Ø 200
4030072 Remote control panel
20016110 Zone master kit
4031812 Condensate neutralizer HN2
4031813 Condensate neutralizer HN3
CONDEXA PRO3 IN

CONDEXA PRO3 230 IN CA (20077277)

Tip Description Languages Download
Installation Manual CONDEXA PRO3 IN-EXT Italian
Installation Manual CONDEXA PRO3 IN-EXT English
Installation Manual CONDEXA PRO3 IN-EXT French
Certification Certificato CE English, German
Certification Certificato INAIL Italian

CONDEXA PRO3 345 IN CA (20077278)

Tip Description Languages Download
Installation Manual CONDEXA PRO3 IN-EXT Italian
Installation Manual CONDEXA PRO3 IN-EXT English
Installation Manual CONDEXA PRO3 IN-EXT French
Certification Certificato CE English, German
Certification Certificato INAIL Italian

CONDEXA PRO3 460 IN CA (20077282)

Tip Description Languages Download
Installation Manual CONDEXA PRO3 IN-EXT Italian
Installation Manual CONDEXA PRO3 IN-EXT English
Installation Manual CONDEXA PRO3 IN-EXT French
Certification Certificato CE English, German
Certification Certificato INAIL Italian

CONDEXA PRO3 230 IN C 2VIE (20072934)

Tip Description Languages Download
Installation Manual CONDEXA PRO3 IN-EXT Italian
Installation Manual CONDEXA PRO3 IN-EXT English
Certification Certificati di OMOLOGA Italian, English, German
Installation Manual CONDEXA PRO3 IN-EXT French
Certification Certificato CE English, German
Certification Certificato INAIL Italian

CONDEXA PRO3 345 IN C 2VIE (20072940)

Tip Description Languages Download
Installation Manual CONDEXA PRO3 IN-EXT Italian
Installation Manual CONDEXA PRO3 IN-EXT English
Certification Certificati di OMOLOGA Italian, English, German
Installation Manual CONDEXA PRO3 IN-EXT French
Certification Certificato CE English, German
Certification Certificato INAIL Italian

CONDEXA PRO3 460 IN C 2VIE (20072941)

Tip Description Languages Download
Installation Manual CONDEXA PRO3 IN-EXT Italian
Installation Manual CONDEXA PRO3 IN-EXT English
Certification Certificati di OMOLOGA Italian, English, German
Installation Manual CONDEXA PRO3 IN-EXT French
Certification Certificato CE English, German
Certification Certificato INAIL Italian

Condensate neutralizer N2 kit (4031810)

Tip Description Languages Download
Installation Manual Foglio ISTRUZIONI KIT Italian, French, English, German, Dutch
Installation Manual Documenti del fornitore Italian, English

Condensate neutralizer HN2 kit (4031811)

Tip Description Languages Download
Installation Manual KIT NEUTRALIZZATORE Italian
Installation Manual Foglio ISTRUZIONI KIT Italian, French, English, German, Dutch
Installation Manual Documenti del fornitore Italian, English

Master board (20058810)

Tip Description Languages Download

Right primary kit (fittings and ISPESL safety kit) (20069075)

Tip Description Languages Download

Left primary kit (fittings and ISPESL safety kit) (20069072)

Tip Description Languages Download

Hydraulic Header/Separator up to 580 kW (20069073)

Tip Description Languages Download

Hydraulic Header/Separator up to 1150 kW (20069074)

Tip Description Languages Download

Gas safety cut-off valve kit up to 580 kW (20061638)

Tip Description Languages Download
Installation Manual Foglio ISTRUZIONI KIT Italian, English
Installation Manual Foglio ISTRUZIONI KIT Italian

Gas safety cut-off valve kit up to 1150 kW (20061640)

Tip Description Languages Download

ISPESL safety kit Condexa Pro3 (20061644)

Tip Description Languages Download
Installation Manual Foglio ISTRUZIONI KIT Italian, English

Flanges kit 5 PN6 DN125 (20082191)

Tip Description Languages Download

Flues collector 4x110 - 1x200 (20069767)

Tip Description Languages Download

Flues collector 3x110 - 1x200 (20069769)

Tip Description Languages Download

Flues collector 2x110 - 1x200 (20083557)

Tip Description Languages Download

Flues collector 1x110 - 1x200 (20069771)

Tip Description Languages Download

Condensate drain kit Ø 200 (20058866)

Tip Description Languages Download

Remote control panel (4030072)

Tip Description Languages Download
Installation Manual KIT CONTROLLO REMOTO Italian
Installation Manual manuale comando remoto -
Installation Manual FON014DE-NL_L9 Italian, French, German, Dutch
Installation Manual FON014IT-FR_L9 Italian, French
Installation Manual FON014RO-HU_L9 English

Zone master kit (20016110)

Tip Description Languages Download
Installation Manual MANUALE ZONE MASTER -

Condensate neutralizer HN2 (4031812)

Tip Description Languages Download
Installation Manual KIT NEUTRALIZZATORE Italian
Installation Manual Foglio ISTRUZIONI KIT Italian, French, English, German, Dutch
Installation Manual Documenti del fornitore Italian, English

Condensate neutralizer HN3 (4031813)

Tip Description Languages Download
Installation Manual KIT NEUTRALIZZATORE Italian
Installation Manual Foglio ISTRUZIONI KIT Italian, French, English, German, Dutch
Installation Manual Documenti del fornitore Italian, English