antea ctfs condensing boilers antea ctn - fondital.com · • compact size lxhxd: 400 x 700 x 250...
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ANTEA CTFSANTEA CTN CO
ND
ENSI
NG
BO
ILER
S
WITH MONO-THERMAL HEAT EXCHANGER
EN
Available with the following outputs:
24kW
➲ Ultra-compact size
➲ LCD user interface
➲ 7 litre expansion vessel
➲ Boiler change kit
➲Ready for connection to an external probe (option)
➲
Additional relay for managing2 heating zones (with same delivery temperature)
Pre-set to run on Methane or LPG
ANTEA CTFS and CTN
• Mono-thermal, copper heat exchanger
• Plate heat exchanger for production of domestic hot water
• Exclusive circulation pump compact version with integrated air purging device
• 7 litre expansion vessel
• Sliding temperature operation with external probe (optional)
• Factory-set for Methane or LPG
• Compact size LxHxD: 400 x 700 x 250 mm
• Steel sheet and ceramic panel combustion chamber
• Electronic board with continuous flame modulation based on three probes (flow, return and DHW) and ionization flame control via a single electrode
• LCD interface to view CH flow water temperature, DHW temperature, failure codes, CH setting, DHW setting and operating status setting
• Anti-fast, anti-freeze, pump anti-seizing, pump post-circulation and flue cleaning functions.
• Ready for connection to remote control
• Energy efficiency marking 92/42/EC: CTFS 24 ★★★
CTN 24 ★★
Model Gas type Code Heat output kWEfficiency rating atMaximum output
Gross weight(kg)
ANTEA CTFS 24sealed chamber
METHANE CAHxx2CA2423.7 93.0 % 28.00
LPG CAHxx3CA24
ANTEA CTN 24open chamber
METHANE CAHxx2CC2422.1 90.1 % 25.00
LPG CAHxx3CC24
THE PRICE INCLUDES: Paper template, dowels, blanking cap for air intake opening.
Mono-thermalheat exchanger
Hydraulic assemblySecondary plate heat exchanger
CTFS 24
WALL-HUNG GAS COMBI BOILER WITH INSTANT PRODUCTION OF DOMESTIC HOT WATER, OPEN OR SEALED COMBUSTION CHAMBER
M CH flow (¾”)
C DHW outlet (½”)
G Gas inlet (½”)
F Cold water inlet (½”)
R CH return (¾”)
top view bottom view
ACCESSORIES
DIMENSIONS AND CONNECTION CENTRE DISTANCES
Article Description Code
Covering for pipes and cocks 0COPETUB00
Remote control 0CREMOTO04
Metal fixing template 0DIMMECO10
Wall spacer kit 0DISTANZ00
Sludge remover 0KITDEFA00
Flow - return cold water 90° taps kit 0KITIDBA11
Base hydraulic kit (copper pipes and straight cocks) 0KITIDBA13
Article Description Code
Plus hydraulic kit (copper pipes, angle cocks and double cone fittings) 0KITIDBA14
Gas and water tap kit 0KITRUBI04
Kit for connection to solar plant with deviating valve and
thermostatic mixing valve0KITSOLC07
Connection kit for complex solar systems 0KITSOLC08
Replacement kit Panarea/Antea 0KITSOST01
Replacement kit Baxi/Antea - Luna 3 System HT - Luna 3 Comfort HT - Luna Platinum HT - Prime HT 0KITSOST02
Replacement kit Beretta/Antea- Esclusive Green - Mynute Green - Mybute Sinthesi 0KITSOST03
Replacement kit Immergas/Antea- Victrix 50 - Victrix Mini 0KITSOST04
Replacement kit Vaillant/Antea- Eco Block Exclusive - Eco block Plus
- Eco Block Pro0KITSOST05
Replacement kit Ariston/Antea- Clas Premium - Genus Premium - Genus - Clas 0KITSOST06
Replacement kit Tahiti/Antea 0KITSOST07
Biasi/Savio replacement kit- Inovia, Inovia Cond, Rinnova cond, Parva recupera
/ Aludens, Evodens, Futura, Superevo due0KITSOST14
Electrical kit for zone management with external probe
0KITZONE05
Basic kit for split vent ducts 0SDOPPIA11
Plus kit for split vent ducts (pipe length = 0.5 m) 0SDOPPIA12
External probe 0SONDAES01
Inhibitor for multi-metal systems (0.5 L bottle) 0PROTIMP00
Universal cleaner (0.5 L bottle) 0PROTIMP01
Liquid inhibitor for domestic multi-metal systems (10 L bottle) 0PROTIMP02
Neutral universal cleaner (10 L bottle) 0PROTIMP03
Liquid inhibitor for 3/4” filter 0PROTIMP04
Hydrocyclone and magnetic filter 0FILTIMP00
CTFS
CTN
108 93
7460
M
C G F
R
66 60 62 67 82 63
114
31
9181
250400
700
231,5
122
M
C G F
R
66 60 62 67 82 63
114
31
91
81
TECHNICAL SPECIFICATIONS CTFS 24 CTN 24
No. nozzles - 11 11
Nominal heat input kW 25.5 24.5
Reduced heat input kW 12.5 12.0
Nominal heat output kW 23.7 22.1
Reduced heat output kW 11.1 10.5
Useful efficiency at nominal heat input % 93.0 90.1
Useful efficiency at 30% % 90.4 88.5
Casing heat loss with burner on at nominal heat input % 1.01 3.92
Casing heat loss with burner off % 0.23 0.60
Chimney heat loss with burner on at nominal heat input % 5.89 5.98
Energy efficiency marking (92/42/EC) - ★★★ ★★
CH maximum working pressure bar 3.0 3.0
CH maximum working temperature °C 83 83
CH temperature range °C 35-78 35-78
Expansion vessel capacity l 7 7
Consumption at nominal heat output (CH) Methane m3/h 2.70 2.59
Consumption at nominal heat output (CH) Propane kg/h 1.98 1.90
Consumption at nominal heat output (CH) Butane kg/h 2.01 1.93
DHW maximum pressure bar 6.0 8.0
DHW minimum pressure bar 0.5 0.5
DHW nominal flow ∆T 30°C l/min 11.1 10.6
DHW minimum heat input l/min 3.0 3.0
DHW maximum working temperature °C 62 58
DHW temperature range °C 35-57 35-50
Air-flue ΔT at nominal heat input °C 98.0 83
Flue gas flow at nominal heat input g/s 14.18 16.72
CO2 at nominal heat input Methane % 6.8 5.7
CO2 at nominal heat input Propane % 7.7 7.3
CO2 at nominal heat input Butane % 8.0 6.7
Supply pressure Methane mbar 20 20
Supply pressure Propane mbar 37 37
Supply pressure Butane mbar 28-30 28-30
Power supply voltage/frequency V/Hz 230/50 230/50
Fuse on the power supply A 3.15 3.15
Power absorption W 98 73
Electric protection rating - IPX4D IPX4D
Gas fitting - G ½ G ½
CH fittings - G ¾ G ¾
DHW fittings - G ½ G ½
Coaxial air intake/flue gas duct diameter 100/60 -
Split air intake/flue gas duct diameter 80+80 -
Flue gas duct diameter mm - 130
LxHxD mm 400x700x250
Net weight kg 26.00 23.00
Gross weight kg 28.00 25.00
FONDITAL S.p.A.
25079 VOBARNO (Brescia) Italy
Via Cerreto, 40 - Tel. + 39 0365 878.31 www.fondital.com
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