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Heating
Alpha Boilers
Alpha Boiler CD20S Wall Hung Condensing System 20KW Excluding Flue
Stock Code ALCD20S
Size: H720 W440 D300
£627.45 + VAT
SPECIAL OFFER!! FREE TF1 FERNOX TOTAL FILTER + 4 YEAR WARRANTY WITH SELECTED ALPHA MODELS (CD25C, CD28C, CD35C, CD12S,CD20S & CD28S)
- 4 year guarantee
- Valves & tails factory fitted
- Stainless steel heat exchanger
- Daily pump kick
- Frost thermostat
- Automatic bypass
- Anticycling device
- Single PCB
- Expansion vessel
- Spark generator
- Fully modulating low NOx burner
- No compartment ventilation needed
| model | CH Output (kW) | Output (Btu/h) | Dimensions (mm) | Weight (kg) |
| CD20S | 19.5 | 66,500 | 720x440x300 | 38 |
We've taken system boiler design to new levels with the CD20S.
The CD20S provides 20kW of central heating output and is compatible with our innovative PremierPack wall-mounting jig, providing premium installation features and an extension to the boilers guarantee.
Like all system boilers, it combines the energy efficiency benefits of the combi with the big-performance capacity of the conventional boiler. It can work either as a heating-only boiler or with a storage cylinder to provide hot water.
As with our other Next Generation boilers, the CD20S measures just 720 x 440 x 300mm, making it one of the smallest system boilers on the market – as well as one of the easiest to install. Case styling is also in the same modern, high gloss design, so the boiler won't look out of place in any domestic environment.
This boiler also boast SEDBUK Band 'A' rating and Energy Saving Trust recommendation.