5 YEAR GUARANTEE IF BOILER IS FITTED WITH ANY FILTER

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The NCB300 gas combi boiler is Navien’s 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 Navien NCB300 28kW combi boiler an excellent choice for smaller properties where exceptional levels of reliability and DHW performance are the priority.