How do I know if this pressure gauge / thermometer is the one for my boiler?

Verify the reference 65114200 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part.

The manometer/thermomanometer displays the pressure (and sometimes the temperature) of the circuit.

Is the needle not moving or indicating incorrectly?

Incorrect reading or needle stuck; check for air in the intake.

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 the thread/connection and bleed the pressure point.

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 Pressure gauges - Aquastats

Pressure Gauge Ariston Clas ONE 24 Ref. 65114200

Name: Pressure Gauge Ariston Clas ONE 24 Ref. 65114200
Brand: Ariston
SKU: MPCCONE24
Price: 15 EUR
Availability: InStock

15 €VAT includedIn stock · 5 units

Manometer: refurbished spare part that displays the pressure of the boiler circuit. Useful if the needle does not move or shows incorrect pressure. Compatible with Clas ONE 24, Clas ONE 30, Clas ONE 35 (ref. 65114200). 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: 65114200
Brand: Ariston
Type of part: Pressure gauges - Aquastats
Available units: 5 units in stock
Status: Refurbished
Warranty: 1 year
Shipping: 2–4 working days (EU)
Return: 14 days

The same part (ref. 65114200) equips these models. Verified compatibility; check the reference before purchasing.

Ariston Clas ONE / Clas X

Clas ONE 24
Clas ONE 30
Clas ONE 35
Clas X

Ariston Genus ONE / Genus X

Genus ONE Net 24
Genus ONE Net 30
Genus ONE Net 35
Genus X

Ariston Alteas ONE Net / Alteas X

Alteas ONE Net 24
Alteas ONE Net 30
Alteas ONE Net 35
Alteas X

Ariston Cares Premium / Cares X

Cares Premium
Cares X

Ariston E-Combi ONE / E-System ONE

E-Combi ONE 24
E-Combi ONE 30
E-System ONE 24
E-System ONE 30

Chaffoteaux

CX Green 24
Inoa Green 24
Inoa Ultra 25 CF
Pigma Advance 25

How do I know if this pressure gauge / thermometer is the one for my boiler?: Verify the reference 65114200 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part.
What is it used for?: The manometer/thermomanometer displays the pressure (and sometimes the temperature) of the circuit.
Is the needle not moving or indicating incorrectly?: Incorrect reading or needle stuck; check for air in the intake.
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 the thread/connection and bleed the pressure point.
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.