Fagor Air Pressure Switch CE-30E/1 N Ref. N49G009M8
When you open the tap or start the heating, the Fagor air pressure switch, reference N49G009M8, is responsible for checking the pressure and authorizing the operation of the boiler. If it fails, you will notice that the boiler does not start or gets locked, even if the pressure is correct, which could generate the fault code F2: False pressure. This component is compatible with Fagor boilers of this range. It is advisable to replace it when you experience these symptoms or if the boiler has starting issues.
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Consult via WhatsAppFagor boilers compatible with reference N49G009M8
Pressure switch with reference N49G009M8. 21 verified compatibilities: E/1 B-912011664 and CE-30E-1GLP-912011940.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Fagor E/1 B-912011664 | CE-30 | Contrasted |
| Fagor CE-30E-1GLP-912011940 | CE-30E-1GLP-912011940 | Contrasted |
| Fagor N-912011922 | CE-30E/1 | Contrasted |
| Fagor CE-30E/1GLP-912011940 | CE-30E/1GLP-912011940 | Contrasted |
| Fagor FE-26E-1B-912012137 | FE-26E-1B-912012137 | Contrasted |
| Fagor FE-26E-1N-912012119 | FE-26E-1N-912012119 | Contrasted |
| Fagor B-912012137 | FE-26E/1 | Contrasted |
| Fagor N-912012119 | FE-26E/1 | Contrasted |
| Fagor B-912010005 | FE-26TC/1 | Contrasted |
| Fagor N-912010006 | FE-26TC/1 | Contrasted |
| Fagor FE-30E-1B-912011673 | FE-30E-1B-912011673 | Contrasted |
| Fagor B-912011673 | FE-30E/1 | Contrasted |
| Fagor N-912011682 | FE-30E/1 | Contrasted |
| Fagor PROP-912100041 | FEB-24HE | Contrasted |
| Fagor FEE-26MA-1B-912012093 | FEE-26MA-1B-912012093 | Contrasted |
| Fagor FEE-26MA-1N-912012075 | FEE-26MA-1N-912012075 | Contrasted |
| Fagor B-912012093 | FEE-26MA/1 | Contrasted |
| Fagor N-912012075 | FEE-26MA/1 | Contrasted |
| Fagor FEE-26TC-1N-912010020 | FEE-26TC-1N-912010020 | Contrasted |
| Fagor B-912010018 | FEE-26TC/1 | Contrasted |
| Fagor FEE-26TC/1N-912010020 | FEE-26TC/1N-912010020 | 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. N49G009M8 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 N49G009M8. 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 switch N49G009M8 resolves.
The pressure switch controls the air or water pressure to authorize operation. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The boiler does not ignite the burner and remains locked.
Cause: The air pressure switch does not indicate to the control board that the fan is generating the necessary pressure.
Check that the flue pipe and the outlet terminal are not obstructed by nests, ice, or dirt.
- 02
The panel shows a fault warning for the air pressure switch.
Cause: The control board detects that the pressure switch contact does not change state when it should.
Check that the connection tubes of the pressure switch to the flue are not loose, bent, or with accumulated condensation.
- 03
The extractor works, but the boiler locks out before igniting.
Cause: The pressure switch does not convert the generated pressure into a valid electrical signal for the control board.
With the boiler off, gently blow through the pressure switch connection tube and listen for a click; if it doesn't switch, confirm the fault.
- 04
The fault occurs more often when it is windy or cold outside.
Cause: A worn pressure switch becomes more sensitive to limit conditions and fails right at the edge of its setting.
Note if the blockage coincides with days of strong winds, as this can affect the flue even if the part is not faulty.
Fault codes for Fagor that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| F2 | False pressure (air/gas evacuation pressure switch) | The air pressure switch does not change state due to lack of depression in the flue circuit or internal fault; check continuity at terminals during start-up and depression in the tubes/venturi, along with the condition of the fan and chimney. |
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.
Datasheet for the Fagor pressure switch N49G009M8
- Catalogue reference
- N49G009M8
- Brand
- Fagor
- Type of part
- Pressure switches
- Units in stock
- 5 units
- 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.
- Differential switching pressure
- 220/175 Pa
- Regulation range
- 0.2(0.1)/30~
- Component code
- 605.99723
- Reference
- N49G009M8
- The batch code VHMB1G is a manufacturing identifier, not the purchase reference; request 605.99723 or N49G009M8.
Frequently asked questions about the pressure switch N49G009M8
How do I check if this pressure switch is the one installed on my Fagor FE-26E/1 N?
What fault does this pressure switch respond to in the Fagor FE-30E/1 B?
At what differential pressure does the pressure switch of the Fagor FEB-24HE PROP switch?
Is this pressure switch suitable for the Fagor FEE-26MA-1B?
