Pressure gauge Baxi Roca Victoria 20/20 and Baxi Laura 20/20
When you open the tap or start the heating, the Roca Victoria 20/20 and Baxi Laura 20/20 pressure gauge provides you with the necessary information about the circuit pressure. This component, with reference 122152600, measures and controls the pressure, ensuring that the boiler operates correctly. If the pressure gauge fails, you will notice incorrect readings, which can lead to the boiler locking out due to a false lack of pressure or not regulating the temperature properly. It is compatible with Roca Victoria and Baxi Laura boilers, among others. It is recommended to replace it if you notice that it does not show the correct pressure or if it has visible damage.
VAT included
Consult via WhatsAppBaxi Roca boilers compatible with reference 122152600
Pressure gauge with reference 122152600. Two confirmed compatibilities: Laura and Victoria.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Baxi Roca Laura | Laura | Contrasted |
| Baxi Roca Victoria | Victoria | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if ref. 122152600 is the part for your boiler
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 122152600. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the pressure gauge 122152600 resolves.
The manometer shows the pressure of the boiler circuit. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The needle of the manometer does not move even when you bleed pressure from the circuit.
Cause: The internal mechanism that translates water pressure into needle movement has become blocked, usually due to scale buildup inside the pressure gauge.
Bleed a radiator with the pressure gauge in view; if the boiler indicates low pressure by other means and the needle does not move, the pressure gauge is the one that is faulty.
- 02
The pressure gauge always reads zero, even though the circuit has just been filled and the boiler is operating normally.
Cause: The mechanism may have a broken or disconnected part, so it does not translate the actual pressure on the scale.
Note that the boiler does not give any warning of low pressure during normal operation; if everything is fine except for the pressure gauge reading, the problem is only with the part.
- 03
The pressure gauge reading fluctuates without anyone having touched the circuit, rising and falling for no apparent reason.
Cause: A leak or internal fault in the pressure gauge mechanism causes unstable readings that do not correspond to the actual water pressure.
Record the pressure first thing in the morning, when cold, over several days; if it varies significantly without any changes in the installation, suspect the pressure gauge before a leak in the circuit.
- 04
It is suggested to replace the pressure gauge during a maintenance check because the reading is no longer reliable, even if there is no obvious fault.
Cause: Over the years, the mechanism progressively loses accuracy, and a reading that gradually deviates from reality is harder to detect than a sudden fault.
Compare the pressure gauge reading with the actual behavior of the boiler (whether it locks out due to pressure or not) before replacing it solely due to age.
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Data sheet for Baxi Roca pressure gauge 122152600
- Catalogue reference
- 122152600
- Brand
- Baxi Roca
- Type of part
- Pressure gauges - Aquastats
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Scale
- 0-4 bar
Frequently asked questions about the pressure gauge 122152600
Is this pressure gauge suitable for a Baxi Roca Victoria 20/20?
What pressure scale does this manometer have?
Is this pressure gauge suitable for a Baxi Roca Victoria 20, without the /20?
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