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In 1978, KyungDong Navien Co., Ltd. (KD Navien) was established in Seoul, Korea, and for the last 30 years, the company has produced the most technologically advanced products available. As a leading global company, KD Navien firmly believes it has a duty to create both a cleaner and greener environment for future generations.

Developing the newest and most advanced technology, and then integrating it into each and every one of its products, proves KD Navien’s commitment to its customers. And it’s this cutting-edge research and development that has made KD Navien a world leader with regard to heating, ventilating, and air-conditioning products, supplying HVAC goods to more than 30 countries.

Diagrams and Parts Lists For:

 CH Series
NCB Series
CR/CC (1st Generation) + NR/NP (2nd Generation)
NPE Series

Navien Combi Series Parts
Available Models :NCB 180/210/240 - CH 180/210/240(A)
(Combination Condensing Gas Boiler/Water Heater)
Navien Water Heater Parts
NPE 180(S)(A)/210(S)(A)/240(S)(A)
NR 180/210/240 - NP 180/210/240
CR 180/210/240 - CC 180/210/240
(Condensing Tank-less Gas Water Heater)
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