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Product Code
BLA230

Ariston Clas ONE Combi Boiler 24kW with Standard Flue

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The Clas ONE Gas Condensing Boiler boasts Aristons patented XtraTech™ stainless steel heat exchanger, for better heating and better reliability. Its 1:7 modulation ratio means it can adapt to provide the desired heating and hot water, while simultaneously keeping fuel bills low.

The Clas ONE is easy to operate through its back-lit display and is compatible with Aristons controls for use with the Ariston Net APP, and comes with an 8 year warranty as standard.

The 'Auto' function monitors the temperature of your heating system and adjusts your boilers operation accordingly - reducing peaks in flow temperatures and thereby optimising energy efficiency.

Features & Benefits:

  • Super energy efficient with 'A' class ErP rating.
  • Super silent operation.
  • Compatible with Ariston NET.
  • Flow Rate (at 35°C): 10.4 l/min
View Additional Information
£756.48 £630.40
Estimated Delivery Time:2 - 3 Working Days
Free 2 - 3 Working Days Delivery Branch Delivery products are typically delivered within 1 - 2 working days. Once you submit your order, you will be contacted by your local branch to arrange a specific date and time that works for you.
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The Clas ONE Gas Condensing Boiler boasts Aristons patented XtraTech™ stainless steel heat exchanger, for better heating and better reliability. Its 1:7 modulation ratio means it can adapt to provide the desired heating and hot water, while simultaneously keeping fuel bills low.

The Clas ONE is easy to operate through its back-lit display and is compatible with Aristons controls for use with the Ariston Net APP, and comes with an 8 year warranty as standard.

The 'Auto' function monitors the temperature of your heating system and adjusts your boilers operation accordingly - reducing peaks in flow temperatures and thereby optimising energy efficiency.

Features & Benefits:

  • Super energy efficient with 'A' class ErP rating.
  • Super silent operation.
  • Compatible with Ariston NET.
  • Flow Rate (at 35°C): 10.4 l/min
Specification
Weight31.70 kg
Manufacturer Code3301201
BrandAriston
ColourWhite
Manufacturers Warranty8 years
RangeClas One
Length400mm
Thickness745mm
Width315mm
Fuel TypeGas
Heat Output (kW)22Kw
Water Heat Output (kW)26kW
Boiler TypeCombi

Branch Delivery products are typically delivered within 2-3 working days. Once you submit your order, you will be contacted by your local branch to arrange a specific date and time that works for you.

Please note that deliveries are to the kerbside only. Please ensure you have the necessary ability and equipment (if required) to move the items into your property. 

 


.  Our Next Day delivery service is made by DPD.  

  • Order by 4:00pm Monday – Thursday for next day delivery.
  • Order by 10:30am Saturday for Monday delivery.
  • Orders placed after 10:30am Saturday will be delivered on Tuesday.
  • Delivery will take longer over bank holidays and Christmas.

Please use a mobile number when ordering so we can send you tracking details by text message. You will receive a 1 hour delivery window via text message.  When you receive the text message, you will be able to change your delivery or leave instructions if you aren’t going to be in.

Next Day products are available across most of the UK, however, restrictions apply in certain areas postcode area:

 

Country Location No Next Day Service Available 2 days 2 days +
ENGLAND Channel Islands   Y  
  Isle of Man   Y  
  Scilly Islands   Y  
SCOTLAND Ayrshire KA27, KA28    
  Grampian AB31 to AB56   Y
  Inverness & Highlands IV1 to IV63, KW0 to KW14 Y  
  Orkney KW15 to KW17   Y
  Perthshire PH15 to PH18 Y  
  Perthshire PH19 to PH50   Y
  Argyll and Scottish Islands PA20 to PA78, HS1 to HS9   Y
  Shetland ZE1 to ZE3   Y
  Stirlingshire FK17 to FK21 Y  
NORTHERN IRELAND     Y  

Supplier Direct products are delivered on Bradfords behalf from our network of trusted suppliers. After you place your order, our trusted supplier will contact you regarding delivery.

Although most Supplier Direct products are available nationally, restrictions and surcharges may apply subject to your postcode. 

Whether you have changed your mind or the goods you have received are faulty, and wish you to return the goods, please contact the issuing branch. Our branch staff will be able to give you advice on the best way to return goods to us.

For our returns policy, please see our full terms and conditions.

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