
Honeywell Pressure Switch C6065F1100:2 - Baxi Roca Eco 240 FI
The Baxi Eco 240 FI boilers use the Honeywell C6065F1100:2 pressure switch, which is responsible for monitoring the air or water pressure and authorizing the operation of the boiler. If this part fails, you will notice that the boiler does not start or gets locked, even if the actual pressure is correct. This pressure switch is specifically compatible with the Eco 240 FI model from the Baxi Eco range. It is recommended to replace it when you experience these issues to restore the proper functioning of your boiler.
VAT included
Consult via WhatsAppBaxi boilers compatible with reference 5137527
Pressure switch with reference 5137527. A proven compatibility: Eco 240 Fi.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Baxi Eco 240 Fi | Baxi Eco (240 Fi) | 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. 5137527 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 5137527. 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 5137527 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 tries to ignite, stops after a few seconds, and needs to be reset to try again.
Cause: The pressure switch does not close its contact within the working pressure, and the control unit interprets that there are no safe conditions to supply gas.
Before replacing it, check that the connections of the pressure switch (tubes or wiring) are not loose or damaged.
- 02
The fault appears mainly on windy days or when the boiler is cold, and at times it works normally.
Cause: A pressure switch at the limit of its setting may switch correctly under favorable conditions and fail when the margin narrows.
Keep a record of the conditions under which it fails; this helps differentiate a worn-out pressure switch from an installation problem.
- 03
The boiler gets locked with a fault code related to pressure or evacuation.
Cause: It is the typical signal that the pressure switch has not confirmed the safety condition that the control unit expects before ignition.
Check the manual for the specific fault code given by the boiler and confirm with the installer if it points to this pressure switch before ordering it.
- 04
When disassembling the pressure switch, the contact sounds loose or does not make a firm click when pressed by hand.
Cause: The internal microswitch wears out with the cycles and stops providing a clean switch, even though the boiler pressure is correct.
With the boiler unplugged, manually activate the pressure switch and check if the click is firm or hesitant.
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.
Baxi 5137527 pressure switch datasheet
- Catalogue reference
- 5137527
- Brand
- Baxi
- Type of part
- Pressure switches
- Units in stock
- 4 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.
- Manufacturer
- Honeywell (Yamatake Corporation)
- Model code
- C6065F1100:2
- Set pressure
- 1.2 mbar
- Maximum pressure
- 6 mbar
- Contact
- 1.5(0.5)µ, 250V~
- CE code
- CE-0063AP3085/1
- Microswitch code
- V-5610R-041
- Current/voltage of the microswitch
- 1.5A - 250VAC
- Date/lot code
- 0128D
- Additional code
- Y170
- Manufactured in
- Japan
- The code 0128D is a manufacturing date/batch mark, not an operational data point.






