CD25C Reviews (Combi Condensing)

Our rating: 4/5

Efficiency rating: 91.9%*

Alpha CD25C

The Alpha CD25C boiler is designed to be energy efficient and to be an attractive model that compliments and fits well into any modern household. The compact size of the Alpha CD25C (only 720 x 440 x 300mm) minimises the space taken up by the unit, and the external case is streamlined and smooth with redesigned edges and a smart finish. No compartment ventilation is required for the boiler. The Hydroblock feature of the model saves space by using less pipe work connections, making servicing much quicker and easier and minimising noise from the boiler.

The efficiency of Alpha CD25C is high, rated Band A by SEDBUK (Seasonal Efficiency of Domestic Boilers in the UK), a government initiative to compare boiler efficiency between manufacturers. The higher the efficiency of the boiler (A being the most efficient) the less harmful emissions the boiler will produce and the unit will be more cost-effective.

The boiler also has easy to control features, under a protective flap, with simple temperature controls, both for hot water and heating and a useful pressure gauge and fault indicators.

• SEDBUK boiler efficiency Band A rated – highly efficient
• available in 25kw, 28kw and 35kw output
• seasonality valve to allow more flow in spring, summer and autumn
• built-in frost thermostat
• easy to operate and simple control panel
• fully modulating low NOx burner
• designed-in filling loop
• easy and flexible to install
• stainless steel heat exchanger
• three year warranty on boiler, six year guarantee on heat exchanger
• easy access for maintenance and service, major components are accessible from front
• aesthetically pleasing design – streamlined and smooth

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