Navien 37KW Combi Boiler NCB300
Includes standard horizontal flue
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
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
Stainless steel heat exchangers for optimum durability and long term efficiencies
Hydrogen-ready (20% blend) technology for futureproofing
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