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Alpha CD28C Next Generation Condensing Combination Boiler
Code CD28C
Price includes VAT and free delivery in mainland UK
Next Generation boilers are all SEDBUK Band A rated, with a fully modulating low NOx burner and are available in 25, 28 and 35kW output models. The boilers also feature an Alpha-designed Hydroblock that reduces pipework and minimises noise.
To maximise performance, the built-in seasonality valve automatically adjusts the DHW flow based on the temperature of the incoming main. This allows more flow in spring, summer and autumn.
Next Generation boilers make use of the latest technology and components to reduce the overall size of the boiler to a mere 720 x 440 x 300mm. The smaller and lighter boiler fits alongside standard kitchen cupboards and comes with a flap to protect the control panel.
The external case has also been completeley re-designed and now features stylish curved edges and a high-gloss finish. We’ve kept the control panel simple and extremely functional. There are temperature controls for heating and hot water, a pressure gauge and easyto-understand LED fault indicators.
Performance features
Stainless steel heat exchanger
Fully modulating low NOx burner
Daily pump-kick
Designed-in filling loop
Pump overrun on heating
Frost thermostat
Automatic bypass
Seasonality valve
Anticycling device
Installation features
Valves and copper tails (factory fitted)
No compartment ventilation required
2m flying mains lead
No scale reducer required
Shelf fixing bracket
Optional Premier Pack
Suitable for use with CD25C, CD28C and CD35C
Features
Cyclone protection
Earth bonding plate
Internal PRV kit
Split flow tails (factory fitted)
Pipe clips fitted for piping from above
Pipes at clip distance from the wall
Pipe cover tray
Increased boiler guarantee
Optional accessories
Suitable for use with CD25C, CD28C
and CD35C
Controls
7-day wireless digital EASY-STAT
24-hour wireless mechanical EASY-STAT
7-day digital plug-in clock
Flueing
Telescopic CD EASY-FLUE with plume management terminal as standard
Plume Management Kit
Vertical terminal
Ridge terminal
S/Steel flue terminal guard
Low carbon solutions
SolarSmart
GasSaver
FEATURES
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