New hot-water passive fireplace inserts in our product range with interesting, tunnel furnace design. The insert is equipped with a hot-water exchanger, has variability in its opening and can be operated from technical room.BeF Twin II Aquatic Passive is a combination of sophisticated functionality of BeF Aquatic hot water fireplace inserts and modern design in the form of double-sided hot air fireplace insert.The insert is equipped with secondary-cooling loop, a flange for the supply of external air and base legs.
- The new lift-up system ensures a smooth, easy-to-operate door movement and is perfectly quiet. This solution is the most comfortable design we ever made. The lift-up mechanism is equipped with two weights, which have their own guide axes. Sophisticated door pressure ensures perfect tightness of the fireplace
- Revolutionary shape of furnace is constructed according to aerodynamic tests. This achieves a perfect flue of gases in furnace. The structured surface of the carcons captures particulate particles and helps afterburning
- Variant with a full rear door is an ideal solution for adding fuel from the technical room
- There is a more massive layer of carcon stone in the fireplace in comparison with older models. Thanks to this, the heated furnace will last longer