How do I know if this hydraulic group/block is for my boiler?

Verify the reference 65117952 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is an Ariston part.

The hydraulic group/block integrates the water circuit (valve, by-pass, and connections).

Which models is it suitable for?

Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.

Installation and recommendations

Check seals and connections; compare the exploded view.

What does refurbished mean and what coverage does it have?

Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

RefurbishedAriston Hydraulics

Left Hydraulic Group Ariston Clas ONE 24 Ref. 65117952

Name: Left Hydraulic Group Ariston Clas ONE 24 Ref. 65117952
Brand: Ariston
SKU: GHICONE24
Price: 70 EUR
Availability: InStock

70 €VAT includedIn stock · 5 units

Hydraulic group: refurbished spare part that integrates the valve, by-pass, and water connections. Useful if there are leaks, noises, or poor water circulation. Compatible with Clas ONE 24 FF, Clas ONE 30 FF, Clas ONE System 24 FF (ref. 65117952). Includes a one-year warranty and delivery within 2–4 working days in the EU.

Consult via WhatsApp

Not sure if it's your part? Send us a photo of the screen printing via WhatsApp and we'll confirm compatibility before you purchase.

Delivery in 2–4 working days

1-year warranty

14-day return

Technical support

Key Data

Reference: 65117952
Brand: Ariston
Type of part: Hydraulics
Available units: 5 units in stock
Status: Refurbished
Warranty: 1 year
Shipping: 2–4 working days (EU)
Return: 14 days

The same part (ref. 65117952) equips these models. Verified compatibility; check the reference before purchasing.

Ariston

Clas ONE 24 FF
Clas ONE 30 FF
Clas ONE System 24 FF
Clas ONE System 30 FF

How do I know if this hydraulic group/block is for my boiler?: Verify the reference 65117952 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is an Ariston part.
What is it used for?: The hydraulic group/block integrates the water circuit (valve, by-pass, and connections).
Leaks, noises, or poor water circulation?: It may indicate leaks or wear of the block.
Which models is it suitable for?: Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.
Installation and recommendations: Check seals and connections; compare the exploded view.
What does refurbished mean and what coverage does it have?: Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

Left Hydraulic Group Ariston Clas ONE 24 Ref. 65117952

Key Data

Ariston

Spare Parts Related Boiler Clas ONE 24