Compact, high-efficiency condensing combination boiler with easy-to-use 24hr analogue timer. Features aluminium heat exchanger, backlit LCD display and Grundfos modulating pump for reduced energy usage. Max. Domestic Hot Water Output: 28kW Max. Central...

Clock Part No: 0020210533

Features aluminium-coated stainless steel heat exchanger, brass hydraulic block, easy-to-use controls, self-diagnostics, weather compensation, anti-seize function and frost protection. Max. Domestic Hot Water Output: 28.4kW Max. Central Heating Output:...