The NCB300 gas condensing combi boiler is our entry model, which offers the same hot water comfort, powerful heating and flexible installation options as larger models, but in a compact design. This combination of features makes the NCB300 an excellent choice for smaller properties where exceptional levels of reliability and DHW performance are the priority.

Brand Name	Navien
Colour	string
Material	Stainless steel
Manufacturer Model No	string
Wear Type	string
Type	Gas Combi Boiler Packs
Certifications Met	string
Country of Origin	string
Protects From	string
Waterproof	string
Number of Pockets	string
Heat Output	41 kW
Warranty	5 Year
Includes	Vertical Flue
Flow rate	16.8LPM
Turndown ratio	6:1
ErP Rating	Not Applicable