DemirDöküm Nitron

Conventional Wall Hung Boiler

Superior Features

93% Efficiency

Atron wall hung boilers operate economically with 93% efficiency. As a result of economic operation, they have less natural gas consumption.

3-Star Efficiency Class

It is in 3-star efficiency class according to 92/42/EEC standards imposing high efficiency obligation in maximum and minimum operation.

Multifunctional LCD Screen

Instant capacity usage, ECO button, break down warning system, wall hung boiler capacity, and gas type can be monitored on LCD screen.

Standard Digital Program Timer

Programmability on every day of week at any time period with standard digital program timer

Self Adaptation System

Automatic fan speed adjustment according to hermetic chimney length and conditions and safe operation

Fan modulation

Fan speed is automatically adjusted according to the temperature requirement of wall hung boiler. This way, while high efficiency is provided in Nitron wall hung boilers, sound levels are considerably low.



HK F 224HK F 230
General Properties
Device TypeConventionalConventional
Chimney TypeHermeticHermetic
Analog ManometerNoNo
Fuel Type Tracking on LCDYesYes
EMC FilterYesYes
Heat Exchanger TypeDoubleDouble
Efficiency Class (92/42/EEC)3 Stars3 Stars
Smart Heating SystemNoNo
Fan ModulationYesYes
Self Adaptation SystemYesYes
Adjustable Heating CapacityYesYes
Flame ModulationYesYes
Program TimerYesYes
Microfast Hot Water UnitNoNo
NTC Sensor StructureDoubleDouble
Economy/Comfort ModuYesYes
Freezing SafetyYesYes
Pump Blocking SafetyYesYes
Button TypeButtonedButtoned
Availability for Floor HeatingAvailableAvailable
Capacity Usage Tracking on LCDYesYes
Minimum Nominal Thermal PowerkW7,78,7
Maximum Nominal Thermal PowerkW23,530,2
Minimum Nominal Thermal Powerkcal/h7.3108.340
Maximum Nominal Thermal Powerkcal/h20.90026.400
Net Weightkg3536
Electrical Properties
Electric feed230 V-50Hz230 V-50Hz
Electrical Protection ClassIPX4DIPX4D
Maximum Electrical PowerW150150
Heating Features
Installation temperature adjustment range°C30-8030-80
Expansion tank capacitylt77
Maximum installation capacity(at 75°C average water temperature)lt140140
Maximum operation pressurebar33
Service Water Circuit Properties
Temperature adjustment range°C35-6435-64
Minimum water flow ratelt/dk2,52,5
Specific water flow rate (at 30 °C temperature difference)lt/dk11,814,5
Minimum water pressurebar0,250,25
Maximum water pressurebar88
Waste Gas Properties
Waste gas output diametermm60-10060-100
Chimney pipe length provided with the devicecm7575


Alternative products

Alternative products

DemirDöküm Atron

  • Chimney Type : Hermetic
  • Heat Exchanger Type : Double

DemirDöküm Nepto

  • Chimney Type : Hermetic
  • Heat Exchanger Type : Bithermic