Getting Service
If your boiler requires service, you have several options for getting service:
Contact Technical Support at 1-800-519-8794 or on the website: www.navieninc.com.
Contact the technician or professional who installed your boiler.
When you contact Technical Support, please have the following information at hand:
Model number
Serial number
Date purchased
Installation location and type
Error code, if any appears on the front panel display.
User’s Information Manual
NFC-H Condensing Combi-Boilers
T H E L E A D E R I N C O N D E N S I N G T E C H N O L O G Y
Version: 1.0 (February, 2021)
Navien, Inc.
800.519.8794 www.navieninc.com
20 Goodyear, Irvine, CA 92618
20052125A
Summary of Contents for NFC-250/200H
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