A combination of unparalleled cutting-edge technologies! The core of water heaters is the quality of their hot water!
The compact size can be installed in anywhere!
This heat exchanger directly uses heated water!
Corrosion is no problem with this stainless heat exchanger.
If you are not going to use a heat exchanger for just one or two years,
choose KD Navien’s stainless heat exchanger with remarkable durability!
applied to all Navien water heater models.
The mixing valve is a high-tech valve that makes hot water a certain temperature by
instantaneously measuring the temperature of water from the water heater and mixing in cold water when the
temperature is too high to maintain a constant water temperature.
As more sophisticated TDR (flame size adjustment) automatically controls the flame by 100 – 14% depending on required heat,the product not only secures more precise hot water performance, but also saves gas charges by preventing any unnecessary gas consumption.
KD Navien gas water heater ensures your safety.
APS(Air Pressure Sensor)
Since 1988, KD Navien has applied a wind pressure switch, a required safety device to prevent human and property damage, and adopted a further enhanced wind pressure sensor from 2004.
The heater sounds much quieter than a regular quiet office. This gas water heater with the lowest noise in Korea is quieter than a conversation or a quiet office.
Considering the characteristics of installation in daily life,KD Navien designs a water heater with the lowest operating noise. a water heater with the lowest operating noise.