Oil System Boilers
A system boiler is perfect for providing reliable central heating and powerful hot water in larger homes with more than one bathroom. Suitable for installing in a kitchen or utility room, Navien system oil boilers work alongside a cylinder to store hot water. A system boiler also delivers fully pressurised hot water throughout your home.
Choose our class-leading LCB700 Blue Flame oil boiler in internal or external models.
LCB700 Blue Flame
System Boiler
System Oil 21kW, System Oil 28kW, System Oil 36kW
Internal
LCB700 Blue Flame
System Boiler
System Oil 21kW, System Oil 28kW, System Oil 36kW
External
10 Year Warranty
All Navien boilers are engineered for long term high performance. If a boiler is serviced regularly and breaks down within the warranty period, it’s our responsibility to repair or replace it. So all of our boilers come with a hassle-free guarantee of up to 10 years, which includes the repair and ongoing support of your product.
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