Navien NCB300 28kw Combi Boiler + Flue, (5 Year Warranty)
**7 Day Delivery**
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 gas boiler an excellent choice for smaller properties where exceptional levels of reliability and DHW performance are the priority.
ErP A+ energy efficiency rating for ultra-low running costs*
IPX5 rating provides protection from any water leaks
Smartphone compatible offering remote adjustments of heating and hot water systems
Smart weather forecasting and Geofencing maximise efficiencies and convenience
5-year parts and labour warranty for complete peace of mind
Extended venting up to 8m
Stainless steel heat exchangers for optimum durability and long term efficiencies
Hydrogen-ready (20% blend) technology for future proofing
