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Important Service Manual Notice

This Service Manual contains technical information intended primarily for use by qualified and properly licensed service professionals.

By accessing or downloading this Service Manual, you acknowledge and agree that:

• The Service Manual remains the property of Navien.
• Access to this Service Manual does not grant any ownership rights in the Service Manual or its contents.
• This Service Manual is intended primarily for use by qualified and properly licensed service professionals with the training, experience, and tools necessary to safely diagnose, service, and repair Navien products.
• Access to this Service Manual does not constitute certification, training, authorization, qualification, or approval by Navien for any person to perform installation, service, maintenance, troubleshooting, or repair work.
• Navien strongly recommends that installation, maintenance, troubleshooting, service, and repair work be performed by qualified and properly licensed professionals.
• Any person performing service or repair activities is solely responsible for complying with all applicable laws, regulations, codes, permit requirements, and manufacturer instructions.

By viewing this Service Manual, you acknowledge that you have read and understand this Notice.