Biasi Boilers are Highly Efficient Combination and System Boilers and are available in a range of KW's, which makes them suitable for most domestic installations. Our Boilers are reliable, compact, affordable and easy to use. Warranties range from 5 years on our Advance and Basica Boiler range to 7 Years on our Rinnova Adaptive and Advance Plus 7 range. Every boiler is tested before it leaves our state of the art production facility in Italy, giving you peace of mind. A wide range of flueing options ensure that our boilers can be sited almost anywhere in the home and we have a wide range of boiler controls available to increase efficiencies even further, saving you money.