Remeha fault code b29
Fault code b29 on a Remeha boiler (including Quinta) means: Fan continues to run after the post-purge time or speed indication is not correct. Reset the appliance once. If the code comes back, a part is usually faulty. You can check the water pressure and settings yourself; leave work on gas-carrying parts to a certified gas engineer.
After a safety alert (gas, flue gas, combustion), reset no more than once and call in a certified gas engineer. If you smell gas, call your national gas emergency number or 112 immediately.
Cause
Fault code b29 on a Remeha boiler indicates: Fan continues to run after the post-purge time or speed indication is not correct.
Fixing fault code b29: step by step
- Check outside that the air intake and flue are clear (leaves, a nest, ice or snow).
- Reset the appliance once. If the code comes straight back, do not keep resetting it.
- If the fan does not start, or makes a loud or grinding noise, it is usually faulty. Replacing it means working on the sealed section: leave that to a qualified heating engineer.
Applies to
Remeha Quinta, 25c, 25s, 28c, 30c, 30s, 35c, 45, 65.
Matching parts
Remeha parts are available from Instalpunt; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days.
Parts per Remeha-series: Tzerra Ace · Tzerra · Avanta Ace · Avanta · Calenta Ace · Calenta · Quinta Ace · Quinta.
For fault code b29, the part involved is usually in the category: fan.
This message does not point directly to one faulty part. These are the parts that most often fit this appliance:
- Remeha venturi gasket 5 pcs for Quinta and Quinta Ace € 22.43
- Remeha grommet for flue pipe € 12.23
- Remeha gasket tape front plate 6mm for Quinta and Quinta Ace € 25.15
Fix it yourself or call an engineer?
Always consult the manual for your appliance and work safely. If in doubt or if the fault comes back, call in a qualified professional. A question about a part? Write to us at info@instalpunt.nl.
Frequently asked questions
What does Remeha boiler fault code b29 mean?
Fan continues to run after the post-purge time or speed indication is not correct.
How do I fix fault code b29 on a Remeha boiler?
First check the cause described above. Then restart the appliance using the reset button. If the message comes back, a part usually needs replacing or the fault needs to be repaired by a qualified professional.
Which parts do I need for Remeha fault code b29?
That depends on the exact cause. In the Remeha parts overview at Instalpunt you will find the current price and stock for each part.
Can I fix fault code b29 myself?
You can reset the appliance and check things like the water pressure or settings yourself. Work on gas-carrying parts must be left to a certified gas engineer.
All Remeha boiler faults and codes at a glance →