Flow sensor Baxi Roca Ref. 122085040
Refurbished Baxi Roca Flow detectors

Flow sensor Baxi Roca Ref. 122085040

Roca RS flow switch with catalog reference 122085040. It detects the circulation of water; it should not be confused with a sensor that measures the pressure of the circuit. A fault in the detection of hot water can have various causes and requires technical diagnosis. Before purchasing, confirm the reference and the revision of the installed part with the documentation of your boiler.

Type of part
Flow detectors
Status
Refurbished
Catalogue reference
122085040
Warranty
1 year
VAT included Stock · 3 units
Compatibility

Baxi Roca boilers compatible with reference 122085040

Flow meter with reference 122085040. Four confirmed compatibilities: RS 20/20 and RS 20/20 F.

Proven compatibility

Boiler modelFamilyVerification
Baxi Roca RS 20/20Baxi Roca RS 20/20Contrasted
Baxi Roca RS 20/20 FBaxi Roca RS 20/20Contrasted
Baxi Roca R 20/20 FBaxi Roca R 20/20Contrasted
Baxi Roca R 20/20 FFBaxi Roca R 20/20Contrasted

Can't see your model or have questions? The printed reference takes precedence. How to check it ·

Guide

How to check if ref. 122085040 is the part for your boiler

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

  1. Find the reference printed on the installed part and check whether it matches the catalogue reference 122085040. If it is not visible, do not identify the part from its shape alone.
  2. Check the full boiler model on its data plate and look for it in the model associations on this page.
  3. Compare the connections and physical body with the original part before installation.
  4. If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Diagnosis and fault codes

Symptoms that require diagnosis in the flow meter 122085040

The flow meter detects the passage of water to activate the domestic hot water. These are the typical symptoms and what to do:

Common symptoms and faults

  • 01

    The boiler does not detect a demand for hot water.

    Cause: The circulation detection, connections, or other components may be involved; the symptom does not identify this part on its own.

    Note the exact model and reference of the spare part. Request technical diagnosis without bridging contacts or manipulating the circuit.

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.

Technical data

Technical sheet: Roca 122085040

Catalogue reference
122085040
Uniclima internal SKU
CFRRS2020
Brand
Baxi Roca
Type of part
Flow detectors
Units in stock
3 units
Status
Refurbished
Warranty
1 year
Shipping
Delivery time shown at checkout
Return
14 days
Documentation

Manuals and technical documentation

Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.

Frequently Asked Questions

Frequently asked questions: flow meter 122085040

Is it a pressure sensor?
The reference 122085040 is cataloged as a flow collector or flow detector Baxi Roca RS. It should not be identified as a pressure sensor.
How do I confirm that it is suitable for my boiler?
Contrast the exact reference and the revision with the breakdown of the model. The exterior similarity or sharing a range does not confirm compatibility.
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1-year warranty reviewed and tested
14-day return uninstalled parts
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Flow sensor Baxi Roca Ref. 122085040