IRVINE, Calif. — Navien has begun distribution of the new NFB series high-efficiency condensing fire tube boilers. The NFB series is now available in two models, NFB-175 (175,000 Btu/h) and NFB-200 ...
IRVINE, Calif. — Navien has started shipping the new NHW-A non-condensing tankless water heater. The NHW-A is available in two configurations: NHW-AI for interior installations and NHW-AE for exterior ...
A group of Navien workers pose with the first shipment. IRVINE, CA – Navien – the leader in condensing wall-hung boilers – officially launched their commercial sized fire tube boiler series, the NFB-C ...