Fagor FA 15/20, FE20E, FE20E2B and FEB20E thermometer.
The Fagor boilers from the FA and FE ranges include the Fagor FA 15/20, FE20E, FE20E2B, and FEB20E Thermomanometer, which measures and controls the pressure and temperature of the boiler circuit. If this part fails, you will notice incorrect readings, which can lead to the boiler locking out due to a false low pressure or not regulating the temperature correctly. This thermomanometer is compatible with several models from the Fagor range, including the FA 15/20 and the FE20E. It is recommended to replace it when you observe that the readings are incorrect or that the boiler is experiencing operational issues.
VAT included
Consult via WhatsAppCompatible Fagor boilers
Manometer. Four confirmed compatibilities: 15/20 and FE20E.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Fagor 15/20 | FA | Contrasted |
| Fagor FE20E | FE20E | Contrasted |
| Fagor FE20E2B | FE20E2B | Contrasted |
| Fagor FEB20E | FEB20E | 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 it 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 —. If it is not visible, do not identify the part by 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 manometer 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 temperature gauge does not move or stays at a value that does not make sense.
Cause: The temperature sensor has stopped transmitting the actual water change to the gauge.
Turn on the boiler and compare the temperature rise on the dial with the time it takes to heat; if the needle does not move for several minutes, the part is faulty.
- 02
The pressure indicator does not respond even when you change the pressure in the circuit.
Cause: The internal mechanism has become blocked and no longer translates the pressure of the installation into needle movement.
Bleed or fill the circuit a little and observe if the pressure gauge moves at all during the process.
- 03
It's time to replace the original thermometer because it is no longer reliable.
Cause: Over the years, the analog mechanism of this type of part loses accuracy and can provide incorrect readings without warning.
Before changing it, compare the pressure with the filling tap itself or a portable manometer to confirm that the current reading is incorrect.
- 04
You don't know if the problem is with the gauge or another part of the boiler.
Cause: In this type of part, the fault is always noticeable on the front dial, not on other components.
Locate the dial on the front panel of the boiler and check there directly if the needle responds to changes in pressure and temperature.
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.
Fagor pressure gauge datasheet
- Brand
- Fagor
- 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.
- Temperature scale
- 0-120 °C
- Pressure scale
- 0-6 bar
Frequently asked questions about the pressure gauge
Does this manometer work for a Fagor FE20E boiler?
What pressure and temperature range does this Fagor thermomanometer indicate?
