Top-tier energy efficiency, boasting a SCOP of 4.87 and an A+++ energy rating, resulting in significant heating cost reductions
12 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 12 years, which includes the repair and ongoing support of your product.
