Garanzia Italiana 24 mesi
SKU: CALD_23980

Daikin D2CND028 28 kW Methane Condensing Boiler Complete with fume exhaust kit

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ATTENTION ! In case of immediate unavailability, the product will be ordered and shipped within 10 working days

Technical features

  • Model: D2CND028A0AA


  • Efficiency class (55°C): A
  • Fireplace power (Qn): 4.8 - 27 kW
  • Rated power (80°/60°C): 4.6 ~ 26.3 kW
  • Rated power (50°/30°C): 5.2 ~ 28.2 kW
  • Heating efficiency: Up to 108.7%
  • Modulation range: 1:4
  • Volume of the expansion tank: 10 litres

Domestic hot water

  • Efficiency class: A
  • Pickup profile: XL
  • Temperature Range: 35°C ~ 60°C
  • Withdrawal in continuous service (∆T=30°C): 14 l/min
  • Withdrawal in continuous service (∆T=25°C): 16.8 l/min
  • Water mains pressure: 0.5 ~ 10 Bar

Technical data

  • Power (V,Hz, Ø): 220~240/50/1
  • Electrical power absorbed: 3.5 ~ 86 W
  • Sound power: 49 dB(A)
  • Sound pressure: 39 dB(A)
  • Electrical protection class: IP X5D
  • NOx class: 6
Installation data
  • Flue diameter: 60/100 mm
  • Maximum length for flue gas exhaust system DN 60/100: 7.6 m
  • Maximum length for flue gas exhaust system DN 80/125: 34.4 m
  • Maximum length for flue gas exhaust system DN 80/80: 54 m
Dimensions and weight
  • Dimensions (HxWxD): 695x440x295 mm
  • Weight 37 kg

Simply Sereni Guarantee

To guarantee you maximum peace of mind, DAIKIN has studied "SEMPLICEMENTE SERENI", an extension of the warranty up to the 5th year of life of your product, which requires the signing of a Scheduled Maintenance Plan with specialized Daikin technicians

Ultra-compact Daikin D2C condensing boilers for heating and DHW production

Why choose a condensing boiler?

Daikin condensing boilers represent a good solution for those who wish to replace an existing boiler with a more efficient alternative, saving costs. Our portfolio includes boilers for every need, from the D2C and Full condens and Full Condens TOP wall-mounted boilers, to the GCU boiler with built-in thermo-accumulation, to the A2 oil-fired floor-standing boiler

Thanks to the special Daikin patented exchanger, the D2CND boiler obtains high specific power and high partialization to guarantee comfort and efficiency in any operating mode and in minimal space. The D2T version, heating only, integrates a diverter valve and can be connected directly to a storage tank for the production of domestic hot water.

Ultra-compact and elegant technology The beautiful compact boiler

The new D2C condensing boilers are 100% Daikin design. The ultra-compact dimensions make them suitable even for the smallest apartments, where every centimeter saved is space gained

A boiler for every need

The D2C boilers are available in 3 combi versions 24, 28 and 35 kW for heating and the production of instant domestic hot water. A wide range of heating-only boilers, the D2T, is also available in 5 sizes, from 12 to 35 kW, which can be combined with a storage tank for the production of domestic hot water. You can install them practically anywhere thanks to their compact size and minimal installation space required. Thanks to the IPX5D electrical protection degree and the antifreeze kit, it is also possible to install them outdoors. Do you want to have your heating system under control even when you are not at home? Pair with the Lan Adapter for control via APP !

Efficiency and respect for the environment

The combustion system with regulation via Lambda Gx probe automatically adapts to the quality of the gas used, methane or LPG, always guaranteeing clean combustion and minimal polluting emissions .

Maximum comfort

Thanks to a high modulation ratio, up to 1:8 , the power output is automatically varied to always adapt, moment by moment, to the real needs of the home in which it is installed. Endless showers? Domestic hot water will no longer be a problem with the D2C boiler with a DHW flow rate of up to 19 l/min in the 35 kW version

Cutting-edge technology combines with an attractive and user-friendly user interface

Daikin Eye

An elegant luminous eye which, thanks to a multichromatic LED, signals the operating status of the appliance. In the event of a fault, the LED turns red and the error code is shown. The easiest way to interact with your boiler!

Daikin Heating Online Controller

The heating system is always under control, wherever you are! Thanks to the Daikin Heating Online Controller application you can now control and monitor your boiler comfortably from your smartphone in a simple and intuitive way


  • The state of your heating system
  • The ambient temperature in your home
  • Energy consumption graphs.


  • The temperature of your home and the operation of the boiler with up to 6 actions per day for 7 days
  • Vacation mode

Check it out

  • The operating mode and the set room temperature
  • The system and production of domestic hot water
  • By integrating third-party products and services via IFTTT services (if this then that)

Changing your old boiler has never been easier! Thanks to its small size and IPX5D protection rating, Daikin D2C can be installed practically anywhere.

Its ultra-compact dimensions make it suitable even for the smallest apartments, where every centimeter saved is space gained and its elegant shapes look great in the kitchen. A distinctive element of the 100% Daikin design is also the Daikin Eye: an elegant luminous eye which, thanks to a multichromatic LED, signals the operating status of the appliance.

Daikin D2C contains the best of condensing technology. The SCOT combustion regulation system automatically adapts to the quality of the gas used, methane or LPG, always guaranteeing clean combustion and minimal polluting emissions.

Dimensions and weight reduced to a minimum are possible thanks to the innovative air/fume exchanger body with high specific capacity patented by Daikin. The heart of the new D2C boiler, it has been designed to obtain the highest thermal power in the smallest size.


Eco Mode Return temperature control to optimize condensation

Warm start DHW exchanger already heated and ready for use thanks to the memorization of habits which allows you to anticipate the request for domestic hot water

Solar connection If the water entering the boiler has been preheated by the solar system, the burner does not turn on, for optimal integration of the solar source

Exclusive initiative for Daikin customers

On the occasion of the launch of the new Daikin D2C, starting from 1 March 2017 Daikin is giving away the activation cost of Simply Sereni. The offer is valid for all those who purchase a Daikin boiler of any type and who already own a Daikin mono split or multisplit. All the details on

Scheda Tecnica

  • peso: 35.0 kg
  • classe energetica produzione acs: A
  • classe energetica riscaldamento: A
  • gas: Methane
  • marca: DAIKIN
  • metri quadri : 180
  • modello: D2CND 28 Metano
  • potenza in kw: 28
  • potenza nominale: 28
  • superficie riscaldabile mq: 180
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