For residential and commercial
Up to 0.97 UEF
Cascading technology used by Navien ensures that when a unit hits up to 75% capacity, the next unit turns on to ensure heat requirements are met. By using this flow and demand ratio, Navien’s cascading system balances the workload between all 16 units, lengthening the life of each unit, as well as providing ample hot water.
Common venting feature
Outperforms other larger capacity, non-condensing units on the market, at lower installation and operating costs
Wifi remote control system
Warranty 1 year parts and labour, 5 year all parts, 15 years heat exchanger