Navien announced that they have started shipping the new NHB Condensing Gas Boiler Series. The NHB boilers are available in 4 sizes: NHB-55, NHB-80, NHB 110 and NHB-150 with turn-down-ratios respectively of 7:1, 10:1, 11:1, and 15:1. The noteworthy 15:1 TDR in the NHB-150 is achieved with Navien’s advanced burner system. One key component to Read more
NHB condensing boilers
Navien announced that they have started shipping the new NHB Condensing Gas Boiler Series. The NHB boilers are available in 4 sizes: NHB-55, NHB-80, NHB 110 and NHB-150 with turn-down-ratios respectively of 7:1, 10:1, 11:1, and 15:1. The noteworthy 15:1 TDR in the NHB-150 is achieved with Navien’s advanced burner system. One key component to that efficiency is the newly developed dual Venturi gas delivery system. With a 95% AFUE rating, the NHBs carry Energy Star’s Most Efficient designation. Ideal for residential and light commercial use, the NHB series allows the installer an opportunity to achieve a true high-efficiency installation with industry leading options and features in the boiler operation parameters such as:
- the largest industry turndown ratios providing ease of installation with multiple smaller zones while maintaining high operational efficiencies
- a timed hydronic supply water boost feature
- adjustable heat capacity
- adjustable anti-cycle timer
- freeze protection
- adjustable Delta T ranges
- pressure LWCO with manual reset
- adjustable minimum burner time setting
- adjustable turndown ratio timing and many more.
For more information, visit BoilersMadeSmart.com or Navien.com.