Condensing Gas Boiler

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Condensing Smart TOK

The condensing boiler can be controlled by smartphone, anytime and anywhere you want!


The 1st grade of energy consumption efficiency rating system,
which is equivalent to the effect of having 208 pine trees, saves the earth!
Saving gas charges by 28.4% at maximum

The eco-friendly boiler minimizes carbon dioxide (greenhouse gas) and nitrogen oxide (pollutant) and saves energy resources by high heat efficiency.
In addition to the reduction of fine dust, this boiler helps to prevent greenhouse effect by reducing 479kg of CO2 per year.

   
Integral stainlessheat exchanger

Condensing technology from Korea’s most reputable boilers

  • This heat exchanger is fully made from stainless steel, improving both durability and heat efficiency!
  • 3.8 – 4.5 times longer lifespan than other heat exchangers, thanks to its resistance to corrosion and erosion
  • Most advanced stainless heat exchange technology in Korea
   
Precise and automatic flame controlsaves gas charges. Eco-premix burner

A smaller flame leads to reduced gas consumption and eco-friendly use.

  • Burner system optimized for condensing
  • Reduces gas consumption by precisely controlling the flame by 1/10
  • Design enhances durability and low noise
   
First in the boiler industry to offer smartphone control
Control the boiler at your home by smartphone whenever you want.
KD Navien’s smartphone control technology makes your daily life more convenient
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  • Control your boiler,
    even if you're away on a trip.
    ?
  • Never worry about
    your children feeling too cold.
    ?
  • Set the perfect temperature
    before bed for a comfortable night's rest.
    ?
  • Turn up your home's temperature from the office
    so that it's warm by the time you arrive.
    ?
First in the boiler industry to offer smartphone control
Control the boiler at your home by smartphone whenever you want.
KD Navien’s smartphone control technology makes your daily life more convenient.
Smart TOK appUse the app as follows!
  1. Turn on/off the boiler
  2. Control the temperature of heating/hot water
  3. Set up the repetitive heating
  4. Reserve heating for 24 hours
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Boiler connected to the Internet of Things (IoT)!

Your boiler can now help you enjoy a smart life, anywhere and anytime. You can use the remote control system, which uses IoT technology, through your smartphone, to control your boiler.

 
NEW ASA(Auto Sense & Adaptive) Heating technology

Sophisticated advances in heating technology offer even greater comfort.Comfortable heating!

  • Time-saving heating
  • Reducing temperature gap
  • Sophisticated, pleasant heating
  • Customized heating
   
Comfortable floor-heating system

Smarter with dual sensing control,Save more on gas charges!

As the temperature of water coming after heating a room is checked once more,This product not only realizes more comfortable heating than existing boilers, but also saves more gas charges.

   
Ultra-fast hot water without temperature drift

Best hot water from multi-temperature sensing, flow control, and precise flame control technologyExperience more plentiful hot water that's available sooner!

  • Within 10 seconds upon turning on the w