3 Bar Safety Valve Neodens Plus 28 28F Ref. 7502921
RefurbishedBaxiSafety valves

3 Bar Safety Valve Neodens Plus 28 28F Ref. 7502921

Stock · 3 units

Safety valve: reconditioned spare part that releases pressure when the circuit exceeds its set point. Useful if it drips or continuously expels water. Compatible with NEODENS PLUS 24/24 F, NEODENS PLUS 28/28 F, NOVANOX 24/24 F (ref. 7502921). Includes a one-year warranty. Delivery time and cost are shown at checkout for the destination country.

VAT included

Compatibility

Baxi boilers compatible with reference 7502921

Safety valve with reference 7502921. Three confirmed compatibilities: NEODENS PLUS 24/24 F and NEODENS PLUS 28/28 F.

Proven compatibility

Boiler modelFamilyVerification
Baxi NEODENS PLUS 24/24 FNeodens PlusContrasted
Baxi NEODENS PLUS 28/28 FNeodens PlusContrasted
Baxi NOVANOX 24/24 FNovanoxContrasted

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

Guide

How to check if the ref. 7502921 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.

  1. Find the reference printed on the installed part and check whether it matches the catalogue reference 7502921. 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 and faults that the safety valve 7502921 resolves.

The safety valve releases pressure when the circuit exceeds its setting. These are the typical symptoms and what to do:

Fault codes Baxi that this part resolves

CodeFaultDiagnosis and solution
134Gas valve blockedThe gas valve is blocked. This prevents the gas supply to the boiler, causing it not to operate. If the boiler does not ignite, it is possible that the gas valve needs to be checked or replaced.

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

Data sheet for the Baxi safety valve 7502921

Catalogue reference
7502921
Brand
Baxi
Type of part
Safety valves
Units in stock
3 units
Status
Refurbished
Warranty
1 year
Shipping
Delivery time shown at checkout
Return
14 days
Frequently Asked Questions

Frequently asked questions about the safety valve 7502921

What does it do?
The safety valve releases pressure when the circuit exceeds its set point (e.g. 3 bar).
Is it dripping or continuously expelling water?
It could be excess pressure (expansion vessel) or the valve itself not closing.
Which models is it suitable for?
Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.
Installation and recommendations
Verify that the pressure setting in bar is correct for your boiler.
What does refurbished mean and what coverage does it have?
Part dismantled from an out-of-service boiler, inspected and tested. Includes 1-year warranty and 14-day return policy. Shipping 24/48 h within the peninsula.

Spare parts related to Baxi Neodens Plus

Entrega calculada por destinoDelivery time shown at checkout
1-year warrantyreviewed and tested
14-day returnuninstalled parts
Technical supportwe verify your model
3 Bar Safety Valve Neodens Plus 28 28F Ref. 7502921