TECHNICAL DATA SHEET
*Thermopolymer and stainless steel exchanger
*Total premix burner
*Modulating gas valve with constant air/gas ratio
*Variable speed combustion fan
*Modulating circulator with built-in deaerator
*10-litre heating expansion vessel
*Thermal insulated stainless steel plate heat exchanger
*Multifunction relay for connection to systems with zone valves or solar system or remote alarm signalling
*Double loading system: automatic and manual
*Installation flexibility thanks to the IPX5D electrical protection rating
*NOx emission class (EN 297): 5
Heating energy efficiency Class A
XXL profile sanitary energy efficiency Class A
Forced draft sealed chamber
Nominal heat output: 30.4 kW
Nominal thermal power: 32.3 kW
Efficiency at maximum power: 96.8%
Efficiency at 30% load: 108.3%
Classification according to 92/42/EEC: ****
NOx class (EN 297/EN 483); 5
DHW production ∆t 30°C: 16.2 l/min
Min-max sanitary pressure: 0.5 - 6 bar
Maximum sanitary/heating temperature: 62/83°C
Expansion vessel capacity: 10 litres
Heating consumption at nominal power Methane m3 /h 3.22
Domestic hot water consumption at nominal power Methane m3/h 3.65
Total absorbed electrical power: 99 W
Degree of protection of the electrical panel: IPX5D
METHANE power supply
Warranty: 2 years
W x H x D 420x750x315 mm; 40kg
ITHACA KC

Itaca KC is a wall-mounted premix condensing boiler with instantaneous production of domestic hot water in a sealed chamber.
The boiler is equipped with a "domestic hot water comfort" function that keeps the plate exchanger warm for a faster response in case of a request for domestic hot water.
Plus:
Modulation ratio 1:9
Touch screen user interface
★★★ ACS comfort
Modulating circulator
Standard management of 2 heating zones with room temperature probes
Standard management of 2 types of solar thermal systems
Characteristics:
Heat exchanger in thermopolymers and stainless steel
Total premix burner
Modulating gas valve with constant air/gas ratio
Variable speed combustion fan
Modulating circulator with built-in deaerator
10-liter heating expansion vessel
Thermally insulated stainless steel plate heat exchanger
Provision for connection to GSM modem for remote switching on/off and display of anomalies (optional)
Multifunction relay for connection to systems with zone valves or solar systems or remote alarm signalling
Health comfort function: ★★★
Double loading system: automatic and manual
Installation flexibility thanks to the IPX5D electrical protection rating
Performance classification according to 92/42/EEC: ★★★★
NOx emission class (EN 297): 5
Availability of the boiler replacement kit as an accessory
Wide modulation range 1:9
Electronic ignition, ionization flame detection
NTC temperature probes for sanitary and heating systems
Motorized diverter valve
Bypass
Provision for connection to:
External probe
2 room probes
Open Therm Remote Control
High and low temperature zone heating management card
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