The Centrometal ZVB II pellet boiler is designed for heating and hot water preparation (it can also be used in low-temperature heating systems), both for smaller and larger residential houses. The pellet boiler is equipped with a 7'' touch-screen control display, which makes it easy to control both in person and remotely.

As with the previous ZVB pellet boiler, the ZVB II pellet boiler comes complete with all the necessary equipment for operation - no separate mixing unit is required (see instructions for possible connection diagrams).

It has a built-in 65 kg pellet hopper which provides up to 54 h of autonomous operation (depending on the operating mode).

The ZVB II pellet boilers use a number of safety devices that make their operation safer and allow remote control without unnecessary worries:

• Pressure switch, which controls the pressure in the smoke channel and which shuts off the pellet supply in case of back pressure or blockage;
• Flue gas temperature sensor, which stops the pellet boiler in case of too high flue gas temperature;
• Safety thermostat with manual reset for water temperature control;
• An electrical fuse shall be fitted to help protect the pellet boiler electronics from overvoltage;
• Safety valve for system pressure control;
• Automatic bleeder valve;
• A reduction motor to ensure a gradual decrease in temperature and shutdown of the pellet boiler when it ceases operation.

Centrometal ZVB II manual (ENG, PDF)

Centrometal ZVB II Controller Manual (ENG, PDF)

Product dimensions are shown in the image gallery and technical data are listed below: