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

Verify the reference R1857 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Beretta piece.

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.

RefurbishedBeretta Pressure gauges - Aquastats

Pressure Gauge Beretta Super Exclusive Ecomix 24 C S I Ref. R1857

Name: Pressure Gauge Beretta Super Exclusive Ecomix 24 C S I Ref. R1857
Brand: Beretta
SKU: MPEE24CSI
Price: 15 EUR
Availability: InStock

15 €VAT includedIn stock · 1 unit

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 Super Exclusive Eco Mix 24 CSI, Super Exclusive Eco Mix 28 CSI, Super Exclusive Mix 26 CSI (ref. R1857). 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: R1857
Brand: Beretta
Type of part: Pressure gauges - Aquastats
Available units: 1 unit in stock
Status: Refurbished
Warranty: 1 year
Shipping: 2–4 working days (EU)
Return: 14 days

The same part (ref. R1857) equips these models. Verified compatibility; check the reference before purchasing.

Beretta Super Exclusive Eco Mix / Ecomix

Super Exclusive Eco Mix 24 CSI
Super Exclusive Eco Mix 28 CSI

Beretta Super Exclusive Mix

Super Exclusive Mix 26 CSI

Beretta Super Exclusive

Super Exclusive 24 CSI
Super Exclusive 28 CSI

Beretta Meteo / Meteo Mix

Meteo 24 CAI
Meteo Mix 24 CSI
Meteo Mix 28 CSI

How do I know if this pressure gauge / thermometer is the one for my boiler?: Verify the reference R1857 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part. It is a Beretta piece.
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.