Certifications

Help users save money and protect the environment through energy efficient products and practices.

for more information, please visit
http://www.energystar.gov

Certified Products

NPE‑Advanced, NPE‑Standard, NCB‑E, NHB, NFB

Test and certify the performance of HVACR and water heating equipment.

for more information, please visit
http://www.ahrinet.org

Certified Products

NPE‑Advanced, NPE‑Standard, NCB‑E, NHB, NFB

Test and certify products sold to the U.S.A. and Canada.

for more information, please visit
http://www.csa-international.org

Certified Products

NPE‑Advanced, NPE‑Standard, NCB‑E, NHB, NFB

Certify products including food, water and consumer goods for public health and life.

for more information, please visit
http://www.nsf.org

Certified Products

NPE‑Advanced, NPE‑Standard, NCB‑E, NHB

Cover a breadth of topics, including pressure technology, nuclear plants, elevators / escalators, construction, engineering design, standardization, and performance testing.

for more information, please visit
http://www.asme.org/kb/standards/standards

Certified Products

NCB‑E, NHB, NFB
NPE Sizing Calculator
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Product Registration

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Product Information



Product Serial number is 15-16 digits and can be found either on the right side of the box or the back of the front cover.
Navien, Inc. Technical Customer Service Department

Training Information

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