How we're operating during the COVID-19 pandemic

Find out more How we’re operating during COVID-19
  • Get the best quotes, fast!
  • Over 5,000 engineers across the UK
  • Gas Safe registered engineers

Need a new boiler?

Get FREE no-obligation quotes now!

  • No delays! Get quotes today
  • Compare quotes & get the best prices
  • Gas Safe & OFTEC registered engineers
 4.8 stars

1,240 reviews

Excellent 4.8 out of 5

Ariston CLAS HE SYSTEM evo 24 System Gas Boiler

Ariston CLAS HE SYSTEM evo 24 System Gas Boiler Boiler
Typical Price (inc VAT)
£725
Typical installation Cost (inc VAT)*
£500 - £1000
Sundries (Filter, Flue, etc)
£300
Total Cost
£1,525 - £2,025

Get a quote to install this boiler

Need a repair instead? Get a repair quote
Make Ariston
Model CLAS HE SYSTEM evo 24 System Gas Boiler
Is Condensing Condensing
Efficiency Rating 90%
Band Rating A Rated
LPG Compatible Yes
Standard Warranty 5 Years
Central Heating Max. Output 24kW
Mounting Wall Mounted
Flow Rate N/A
Typical Price (inc VAT) £725
Typical installation Cost (inc VAT)* £500 - £1000
Sundries (Filter, Flue, etc) £300
Total Cost £1,525 - £2,025
ERP Rating A Heat

* This is a guide price for a straightforward, like-for-like boiler replacement. Installation costs will vary dependent on work required.

Get a quote to install this boiler

Need a repair instead? Get a repair quote
Product Description

The CLAS HE SYSTEM EVO System Gas Boiler 24kW is also available in 18kW and 30kW outputs. This boiler is a reliable model and with it comes an auto-diagnostic system so that in the unlikely event that the boiler does go wrong you have the security of knowing what the issue with the boiler is straight away.

It boasts many ways to make it reliable and efficient, such as the stainless steel heat exchanger that provides high resistance to corrosion on your boiler. It also has a built in automatic bypass to help the boilers water flow to keep on going.

The CLAS HE SYSTEM EVO features a three temperature zone capability, this is dones through the sensys controller. You are able to convert your boiler to either natural gas or LPG ( Liquefied Petroleum Gas).

As well as this it comes with an anti-frost device to help the boiler through the cold wintery days.

This boiler is highly efficient, being A rated and having an efficiency rating of 90%. It comes with 5 years warranty and is also available with 8 or 12 years at an extra cost.

Get a quote to install this boiler

Need a repair instead? Get a repair quote

Need a new boiler?

Get FREE no-obligation quotes now!

Excellent 4.8 out of 5
Excellent 4.8 out of 5

Find approved boiler engineers
in your area.

Begin your search by entering your postcode below.

Or select your region from the list and start your search