Navien NCB-250/150H High efficiency Condensing Combi-Boiler

Navien NCB-250/150H 210,000 BTU DHW 150,000 BTU HTG Condensing Combi-Boiler
The NCB-250/150H is a high efficiency boiler and tankless water heater all in one unit that can provide whole house heating and endless hot water for your home.  The 250/150H has a DHW flow rate of 8.4 GPM at a 45 degree temperature rise. Navien combi units are efficient and reliable making them a fantastic choice as an upgrade for all your heating and hot water needs.
Features:

Smart controls LCD display, quick dial wheel & Setup Wizard
Field convertible NG to LP system up to 10,100 ft.
Advanced stainless steel dual heat exchangers
Dual stainless steel heat exchangers
Capable of cascading up to 15 NPE water heaters
Capable of common venting up to 7 NPE water heaters
Built-in 3 zone pumps and 3 zone valves powered connections
2” PVC venting up to 65′ and 3” venting up to 150′

Specifications:

17.3″ W x 29.3″ H x 12.8″ D
87 Lbs

Note:
Navien is not affiliated with Tankless Store Direct and does not support or warranty products on our website.