Alpha E-Tec Plus 28 Key Features:

• 10 year out the box warranty*
• Stainless steel heat exchanger
• High efficiency Grundfos pump and hydroblock assembly
• Combined condensate and pressure relief valve
• Zinc plated expansion vessel to prevent corrosion
• OpenTherm load compensation compatibility
• Weather compensation option
• DT controlled pump (maintains condensing mode more often)
• Copper tails with isolation valves and integrated filing loop
• Heating output range: 4.3 – 26.1 kW
• Max hot water output: 28.3kW
• Max DHW flow rate: 12.1 litres per minute
• Boiler dimensions: 712mm x 440mm x 268mm

*11 year warranty available when fitted with Alpha Cyclone Filter & 13 year warranty available when fitted with Alpha PremierPack Extra