CIAO X

  • New stainless steel primary heat exchanger, compact and robust, and high-efficiency sanitary exchanger developed by Beretta
  • Sanitary specific electronic functions: sanitary delay, anti-pendulum function and smart fan
  • Easy installation, easy integration even in small spaces and easy replacement, thanks to a wide range of accessories optionally available
  • Modern and linear design with under-boiler lower connection cover available as an accessory for optimal aesthetic integration
  • Modern and intuitive touchscreen HMI, with representative icons and capacitive buttons with acoustic "buzzer" to confirm
  • Modulation ratio 1:8 and 93% seasonal efficiency
  • 8 litre lateral expansion tank
  • Hydraulic unit with sequence standard DIN connections
  • Low-consumption circulator (IEE≤0.20) 7 m high head available as an accessory
  • Standard flue gas flange with dedicated flue system
  • Temperature control as standard in combination with the external probe, available as an accessory
  • Designed to operate with blends of natural gas and hydrogen, up to a maximum of 20%
  • Natural gas operation as standard with possibility of conversion to LPG (G31) and propane air through accessories. This modification must be carried out by the installer or by the technical assistance service.
  • Easy maintenance and cleaning of the combustion chamber thanks to frontal access to the exchanger
  • IPX5D electrical protection
  • Class 6 Nox
CIAO X

Range documentation

Type Description Language
Product Brochure/Depliant

Brochure CIAO X - 09/2025

 English Download
Product Brochure/Depliant

Brochure CIAO X - 09/2025

 Romanian Download
Product Brochure/Depliant

Brochure CIAO X - 09/2025

 Spanish Download
Product Brochure/Depliant Brochure CIAO X - 09/2025 Portuguese Download
Product Brochure/Depliant Brochure CIAO X - 09/2025 Croatian Download
Product Brochure/Depliant Brochure CIAO X - 09/2025 Serbian Download
Product Brochure/Depliant Brochure CIAO X - 09/2025 Slovenian Download

Products

PREMIX CONDENSING BOILER

INSTANTANEOUS COMBI BOILERS

20187765
CIAO X 30C
Type Description Language
BIM model Download
DXF/DWG Drawing Download
Energy Label ETICHETTA CLASSE ENERGETICA CALDAIA CIAO X 30C MTN English Download
Homologation Certificate Certificato Serbia gamma CIAO X Download
Homologation Certificate CERTIFICATO CE English, Italian Download
Installer Manual INSTR. MANUAL CIAO X C 20205446_3 (02-26) (SR HR SL SK CS UK KA) Serbian, Croatian, Slovenian, Slovak, Czech, Ukrainian Download
Installer + User Manual LIBRETTO ISTRUZIONI CIAO X LISTA B Serbian, Croatian, Slovenian, Slovak, Czech, Ukrainian Download
Installer + User Manual INSTR. MANUAL CIAO X C 20187670_11 (01-23) (EN-RO-ES-HU-EL-PL-PT) English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download
Installer + User Manual INSTR. MANUAL CIAO X C 20205440_2 (02-26) (EN RO ES HU EL PL PT) English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download
20187764
CIAO X 25 C.S.I. (LPG)
Type Description Language
BIM model Download
DXF/DWG Drawing Download
Energy Label ETICHETTA CLASSE ENERGETICA CALDAIA CIAO X 25C GPL English Download
Homologation Certificate CERTIFICATO CE English, Italian Download
Installer Manual INSTR. MANUAL CIAO X C 20205446_3 (02-26) (SR HR SL SK CS UK KA) Serbian, Croatian, Slovenian, Slovak, Czech, Ukrainian Download
Installer + User Manual LIBRETTO ISTRUZIONI CIAO X LISTA B Serbian, Croatian, Slovenian, Slovak, Czech, Ukrainian Download
Installer + User Manual INSTR. MANUAL CIAO X C 20187670_11 (01-23) (EN-RO-ES-HU-EL-PL-PT) English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download
Installer + User Manual INSTR. MANUAL CIAO X C 20205440_2 (02-26) (EN RO ES HU EL PL PT) English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download
20187761
CIAO X 25C
Type Description Language
BIM model Download
Energy Label ETICHETTA CLASSE ENERGETICA CALDAIA CIAO X 25C MTN English Download
Homologation Certificate Certificato Serbia gamma CIAO X Download
Homologation Certificate CERTIFICATO CE English, Italian Download
Installer Manual INSTR. MANUAL CIAO X C 20205446_3 (02-26) (SR HR SL SK CS UK KA) Serbian, Croatian, Slovenian, Slovak, Czech, Ukrainian Download
Installer + User Manual LIBRETTO ISTRUZIONI CIAO X LISTA B Serbian, Croatian, Slovenian, Slovak, Czech, Ukrainian Download
Installer + User Manual INSTR. MANUAL CIAO X C 20187670_11 (01-23) (EN-RO-ES-HU-EL-PL-PT) English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download
Installer + User Manual INSTR. MANUAL CIAO X C 20205440_2 (02-26) (EN RO ES HU EL PL PT) English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download

HEATING ONLY BOILERS

20187766
CIAO X 15 R.S.I. (MTN)
Type Description Language
BIM model Download
Energy Label ETICHETTA CLASSE ENERGETICA CALDAIA CIAO X 15R MTN English Download
Homologation Certificate Certificato Serbia gamma CIAO X Download
Homologation Certificate CERTIFICATO CE English, Italian Download
Installer + User Manual INSTR. MANUAL CIAO X R 20205467_1 (02-26) (SR-HR-SL-SK-CS-DA-UK-KA) Serbian, Croatian, Slovenian, Slovak, Czech, Danish, Ukrainian Download
Installer + User Manual INSTR. MANUAL CIAO X R 20200492_1 (06-22) (SR-HR-SL-SK-CS-DK-UA-GE) Serbian, Croatian, Slovenian, Slovak, Czech, Danish, Ukrainian Download
Installer + User Manual LIBR. ISTR.-INSTR. MANUAL CIAO X R 20205461_1 (02-26) (IT-EN-RO-ES-HU-EL-PL-PT) Italian, English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download
Installer + User Manual LIBR. ISTR.-INSTR. MANUAL CIAO X R 20188744_6 (12-22) (IT EN RO ES HU EL PL PT) Italian, English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download
20187767
CIAO X 25 R.S.I. (MTN)
Type Description Language
BIM model Download
DXF/DWG Drawing Download
Energy Label ETICHETTA CLASSE ENERGETICA CALDAIA CIAO X 25R MTN English Download
Homologation Certificate Certificato Serbia gamma CIAO X Download
Homologation Certificate CERTIFICATO CE English, Italian Download
Installer + User Manual INSTR. MANUAL CIAO X R 20205467_1 (02-26) (SR-HR-SL-SK-CS-DA-UK-KA) Serbian, Croatian, Slovenian, Slovak, Czech, Danish, Ukrainian Download
Installer + User Manual INSTR. MANUAL CIAO X R 20200492_1 (06-22) (SR-HR-SL-SK-CS-DK-UA-GE) Serbian, Croatian, Slovenian, Slovak, Czech, Danish, Ukrainian Download
Installer + User Manual LIBR. ISTR.-INSTR. MANUAL CIAO X R 20205461_1 (02-26) (IT-EN-RO-ES-HU-EL-PL-PT) Italian, English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download
Installer + User Manual LIBR. ISTR.-INSTR. MANUAL CIAO X R 20188744_6 (12-22) (IT EN RO ES HU EL PL PT) Italian, English, Romanian, Spanish, Hungarian, Greek, Polish, Portuguese Download

ACCESSORIES

COMFORT ACCESSORIES

1220559
External probe
Type Description Language
Installer Manual FOGLIO ISTRUZIONI SONDA TEMPERATURA ESTERNA MARCHIO NEUTRO Italian, English Download

HYDRAULIC ACCESSORIES

20191518
Compact polyphosphate doser kit
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI ADDOLCITORE COMPATTO Italian, English Download
20133516
Connection kit with heating system, domestic water and gas cocks (for KIS models)
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT RACCORDERIA RUBINETTI Italian Download
20133517
Connection kit with heating system and gas cocks (for IS models)
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT RACCORDERIA RUBINETTI Italian Download
20132005
Connection kit with domestic water and gas cocks (for KIS models)
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT RACCORDERIA Italian Download
20133386
Connection kit with gas cock (for IS models)
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT RACCORDERIA Italian Download
20097192
Condensate booster pump kit
1220599
Well probe for remote heater (for heating only version)
Type Description Language
Installer + User Manual FOGLIO ISTRUZ. KIT COD. 1220599 Italian, English, German, French, Spanish, Portuguese, Hungarian, Polish, Turkish, Romanian Download
Installer + User Manual FOGLIO ISTRUZIONI KIT SONDA BOLLITORE REMOTATO 10 K Ohm Italian, English, French, German, Spanish, Portuguese, Hungarian, Polish, Turkish, Romanian Download
20035644
Solar diverter valve kit for instant wall-hung combined boilers
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI ACC.KIT VALVOLA MISCELATRICE DEVIATRICE B (IT EN) Italian, English Download

SPECIAL ACCESSORIES

20190324
Air Filter
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI FILTRO ARIA Italian, English Download
20192808
Board BE09 with double multi-function relay
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI SCHEDA BE09 CON DOPPIO RELE MULTIF. Italian, English Download
1220639
Limit thermostat for low temperature installations
20129175
Wall-hung collector Ø60/100 mm
Type Description Language
Installer + User Manual FOGLIO ISTRUZ. KIT TERMINALE ORIZZONTALE Ø60/100 CONDENS. Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch Download
20129176
Telescopic wall-hung collector Ø60/100 mm
Type Description Language
Installer + User Manual FOGLIO ISTRUZ. KIT TERMINALE ORIZZONTALE Ø60/100 CONDENS. Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch Download
20129177
Vertical collector Ø60/100 mm
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT TERMINALE VERTICALE Ø60/100 CONDENS. Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch Download
20129174
Vertical connection stub pipe kit Ø60/100 mm
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT ADATTATORE ATTACCO VERTICALE Ø60/100 Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch, German Download
20129172
90° bend kit Ø60/100 mm for boiler start
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT CURVA 90° Ø60/100 RIBASSATA Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch, German Download
20134830
Adjustable splitter kit from Ø60/100 mm to Ø80/80 mm
20129769
Adaptor kit B23 Ø80 mm
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT ATTACCO VERTICALE DA Ø60/100 A Ø80 B23 MULTIBRAND Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch Download

20129765
Fixed split system kit Ø80 mm
Type Description Language
Installer + User Manual LIBRETTO LEGENDA ICONE Italian, Bulgarian, Czech, Greek, English, Spanish, French, Hungarian, Polish, Portuguese, Romanian, Russian, Slovak, Slovenian, Serbian Download
Installer + User Manual FOGLIO ISTRUZIONI KIT SISTEMA SDOPPIATO MULTIBRAND Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch Download
20164664
Ø80 mm clapet kit for pressurized collective flues
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI CLAPET Ø80/125 PP/Met - CLAPET Ø80 PP Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch Download
20164662
Ø80/125 mm concentric clapet kit for pressurized collective flues
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI CLAPET Ø80/125 PP/Met - CLAPET Ø80 PP Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch Download
20129768
Splitter device kit B23 Ø80 mm for in-wall installation box
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT SISTEMA SDOPPIATO B23 MULTIBRAND Italian, English, French, Spanish, Portuguese, Hungarian, Romanian, Croatian, Serbian, Slovak, Slovenian, Russian, Czech, Turkish, Greek, Lithuanian, Polish, Bulgarian, Dutch Download
20164477
INTERFACE BOARD ITRF11
Type Description Language
Installer + User Manual FOGLIO ISTRUZIONI KIT ITRF11 Download
20059641
ALPHA DGT WIRELESS DIGITAL ROOM THERMOSTAT
Type Description Language
Installer Manual basic WIRELESS thermostat instructions EN-IT-rev00 Italian, English Download
Installer Manual LIBRETTO ISTRUZIONI HRT 176RS Italian, English, French, Spanish, Portuguese, Hungarian, Croatian, Dutch, Greek Download
20101748
ALPHA 7D WIRELESS ROOM THERMOSTAT - BERETTA
Type Description Language
Installer + User Manual Italian, English, Polish Download

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