The GB 312 cascade system boilers are available in the following kW outputs:
180kW
240kW
320kW
400kW
480kW
560kW
A pair of GB312 boilers can be installed as a simple twin boiler Cascade system providing potential heat outputs of up to 560kW.
The Buderus energy management control system allows users to fine tune each boiler so that burner output is precisely matched to heating demand.
Features and benefits
Quick and simple to install
Individual boiler outputs from 90 - 280kW
Cascade of two boilers up to 560kW
Excellent price/performance ratio. High efficiencies of up to 108% (NCV)
Modulating pre-mix gas burner for extremely quiet operation
Lightweight, high performance aluminium heat exchanger for maximum heat transfer
Insulated boiler block for high energy utilisation
Intelligent controls with built-in Energy Management System (EMS)
Supplied with the BC10 boiler control with digital service diagnostic and status display with space for the optional RC30 Digital Programmer and modules to be installed within the boiler
Burner management technology
Lightweight and compact to fit into existing boiler rooms
Suitable for room sealed or open vented installations
Simple to service and maintain
Cascade system contains all necessary components