Name: Navien NHB Series
Brand: Navien
Rating: 4 (1 reviews)

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89Installation Checklist

PCB DIP SW 2 setting (Set of 8) Ye s N o

Is switch #1 set correctly for the gas type used? (NG-OFF, LP-ON)

If continuous boiler operation is required, is switch #7 in the up (ON) position?

If high temperature venting has been installed (CPVC or polypropylene), is switch #8 in the up (ON) position?

Operating the boiler Ye s N o

Have you given the Installation & Operation Manual and User’s Information Manual to the owner for future reference?

Have you shown the owner how to shut off the gas in case of an emergency?

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Navien NHB Series Specifications

General