Biasi Fan Extractor Micon 24 E Ref. BI1336104

Boilers Biasi compatible with reference BI1336104

Extractor with reference BI1336104. Five confirmed compatibilities: Micon 24 and Micon 24E.

Verified compatibility

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 the part number BI1336104 is the one 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 BI1336104. 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.

Symptoms that require diagnosis in the extractor BI1336104

The extractor evacuates the combustion gases with forced draft. These are the typical symptoms and what to do:

Common symptoms and faults

• 01

  The boiler does not ignite and shows a fault related to the flue or exhaust.

  Cause: The extractor does not achieve the necessary flow rate for the air pressure switch to confirm the smoke evacuation, which causes the control board to block the gas.

  First, check if the chimney or the flue is blocked by soot or any external element before replacing the fan.

• 02

  The fan is making a noise or vibration that can be felt even from outside the boiler.

  Cause: The wear of the bearing or dirt on the impeller blades creates an imbalance that is transmitted to the entire casing.

  Touch the casing of the extractor with the boiler on, carefully, and check if the vibration is more intense there than in the rest of the equipment.

• 03

  The extractor starts when the boiler is turned on, but it stops before the flame ignites.

  Cause: This may be caused by a motor failure that does not maintain the necessary rotation speed throughout the sweeping and ignition cycle.

  Check if the extractor reaches normal speed or if it runs at half power before stopping.

• 04

  After the summer without use, the boiler does not start on the first attempt even though it was working well before.

  Cause: The extractor shaft may have seized due to prolonged inactivity, especially if it has accumulated dust or moisture.

  Try to free the shaft by carefully turning the impeller by hand before assuming that the part is faulty.

• 05

  The boiler turns on but locks out after a few seconds, during the startup.

  Cause: If the extractor loses revolutions right after the initial start, the air pressure switch stops detecting the extraction and cuts off the gas.

  Observe if the noise or the rotation of the extractor changes just before the blockage; that moment usually indicates where the fault is.

Fault codes Manaut that require diagnosis

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.

Data sheet for the Biasi extractor BI1336104

Catalogue reference

BI1336104

Uniclima internal SKU

ECMM24E

Brand

Manaut

Type of part

Extractor fans

Units in stock

7 units

Status

Refurbished

Warranty

1 year

Shipping

Delivery time shown at checkout

Return

14 days

Part data and available documentation

Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.

frequency

0Hz

power

????W

Manuals and technical documentation

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

• Manaut Micon 24 Manual (PDF) Document © Biasi, provided as a technical reference.