Heat Pump Boiler with Buffer Tank BOLLY 1 HY XL WB 500 Cordivari

A two-in-one heat pump tank includes a 114L buffer tank and a domestic hot water boiler with a large heat exchanger (3.9m2) and 498L capacity.

• Maximum boiler pressure 6 bar
• Maximum heat exchanger pressure up to 12 bar
• The maximum permitted pressure of the buffer tank is 4 bar
• This tank is ideal for use with both ground source and air-to-water heat pumps
• The boiler also includes a connection for an electric heating element

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