DELFIS KC (high efficiency)

Delfis KC is a wall-hung condensing boiler with pre-mixing feature and sealed chamber for the instant production of domestic hot water. The boiler, unlike storage tank ones, allows users instantaneous production of domestic hot water and uses condensing technology, which makes for lower consumptions, high performance, and low emission of pollutants

PLUS

  • Ultra-compact
  • Modulation ratio 1:9
  • LCD user interface
  • Room temperature can be set from the boiler if an external probe is installed
  • 9-litre expansion vessel
  • Boiler hydraulic replacement kit

FEATURES

  • Efficiency rating according to 92/42/EEC: ★★★★
  • NOx emission class (EN 297):5
  • Boiler hydraulic replacement kit available as optional equipment
  • Electronic ignition and ionisation flame detection device
  • NTC temperature probes for central heating and DHW
  • LCD interface with diagnostics
  • By-pass
  • Motorised deviating valve
  • Thermosetting polymer-covered stainless steel heat exchanger
  • Modulating gas valve with constant air-to-gas ratio
  • Variable-speed combustion fan
  • 3-speed circulation pump with built-in air purging device
  • Wide modulation range 1:9

PREPARED FOR CONNECTION TO

  • External probe
  • 2 ambient probes
  • Open Therm Remote Control
  • Zone management board for high and low temperature heating

Models Alimentation Rated heat input kW Dimensions W x H x D [mm] Gross weight [Kg]
KC 12 METHANE
PROPANE
12,0 400x700x250 30,5
KC 24 METHANE
PROPANE
23,7 400x700x250 32,0
KC 28 METHANE
PROPANE
26,4 400x700x250 33,5

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