ITACA KRB (high efficiency)

The Itaca KRB is a wall-hung condensing boiler for heating only, pre-set with 3-way valve for connection to an external water heater (option). The boiler uses condensing technology, which allows it to lower consumptions, boost performance, and reduce emissions of pollutants.

Filtro defangatore magnetico di serie

PLUS

  • Modulation ratio 1:9
  • Touch screen user interface
  • Modulating pump
  • Control of 2 heating zones fitted as standard via temperature probes
  • Time control of water storage cylinder regeneration

FEATURES

  • Thermopolymer-covered stainless steel heat exchanger
  • Fully pre-mixed burner
  • Modulating gas valve with constant air-to-gas ratio
  • Variable-speed combustion fan
  • Modulating pump with air-purging device
  • 10-litre heating expansion vessel
  • Ready for connection to a GSM modem for remote switching on and off and malfunction alarm (optional equipment)
  • Multifunctional relay for connection to systems with zone valves or to solar systems or to remote boiler shutdown alarms
  • Installation flexibility thanks to IPX5D electrical protection degree
  • Efficiency rating according to 92/42/EEC: ★★★★
  • NOx emission class (EN 297):5
  • Integrated 3-way deviating valve
  • Boiler hydraulic replacement kit available as optional equipment
  • Wide modulation range 1:9
  • Electronic ignition, flame detection via ionization
  • NTC temperature probes for central heating and DHW
  • By-pass

PREPARED FOR CONNECTION TO

  • External probe
  • 2 ambient probes
  • GSM modem for remote switching on and off and malfunction alarm (optional equipment)
  • External water heater for domestic hot water production
  • Open Therm Remote Control
  • Zone management board for high and low temperature heating
  • Solar board

 

  

Models Alimentation Heat output [kW] Efficiency at nominal heat output Dimensions H x W x D [mm] Gross weight [Kg]
ITACA KRB 12 METHANE
PROPANE
12,6 105,1% 750 x 420 x 315 36,5
ITACA KRB 24 METHANE PROPANE 24,9 105,1% 750 x 420 x 315 37,0
ITACA KRB 28 METHANE
PROPANE
27,9 105,5% 750 x 420 x 315 38,0
ITACA KRB 32 METHANE
PROPANE
32,3 106,2% 750 x 420 x 315 39,0

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