Heat pump boiler Cordivari Bolly 1 XL WB 300

Heat pump boiler with a large 3.4 m2 heat exchanger.

Compatible with heating element TPK 150 2.2/3.3 kW and Cordivari heating elements 2/3/4 kW.

• Maximum working pressure 10bar
• Maximum heat exchanger pressure 12bar
• Maximum operating temperature 90°C
• Maximum heat exchanger temperature 110°C
• Tank insulation polyurethane foam
• Fire class B-s2d0 according to standard EN13501

More technical data, drawings, etc. can be found here.