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Description
Ariston Clas One R is quiet and compact with an A ERP rating for optimum efficiency and is an excellent replacement in an open-vented system.
- Xtratech stainless steel heat exchanger
- Auto function technology
- A ERP rated for optimum energy efficiency
- Easy to use and install
- Compact and quiet
- Two temperature zone capability
- Auto diagnostic system
- Anti frost device
- Range of wired and wireless controls available
- 8 years warranty
Technical specification
Years Guaranteed8Width400mmWaist Sizeaa37cd13fxTypeGas Heat Only BoilerSolar CompatibleNoNox Class6Noise Level50 dBAMaximum Vertical Flue 125mm36 mMaximum Vertical Flue 100mm12 mMaximum Horizontal Flue 125mm36 mMaximum Horizontal Flue 100mm12 mIncludesBoiler OnlyHeight595mmHeat Output21 kWFuel TypeNatural GasERP RatingNot ApplicableDepth290mmCH Condensing Max Output21 kWBoiler TypeHeat OnlySupplier Part Number3301466Range DescriptionClas OneBrand NameAriston
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