The NFB-H Fire Tube Boiler from Navien is built around the patented fire tube heat exchanger design. With improved turn down ratios, longer vent options, and enhanced controls, the NFB-H provides installation flexibility and better control options. This training will cover the new specifications, along with an overview of the installation and setup procedures.
Join the webinar live, or register and watch the on-demand recording.
Approximate webinar length - 60 minutes