
Fagor Super Compact FE 24E N Plate Heat Exchanger Zilmet Ref. MU0886000
In the Fagor Super Compact range boilers, the Zilmet heat exchanger Ref. MU0886000 is the component responsible for transferring heat from the primary circuit to the domestic hot water instantly. When this part fails, the user will notice that the water comes out lukewarm or with fluctuating temperature, and additionally, the flow of DHW is reduced. This heat exchanger is compatible with several models, including the FE 18 E, FE 23, FE 24 E, and FE 26 E. It is advisable to replace it when these symptoms of malfunction occur.
VAT included
Consult via WhatsAppFagor boilers compatible with reference MU0886000
Plate heat exchanger with reference MU0886000. 11 verified compatibilities: CE 24 E and CE 30 E.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Fagor CE 24 E | Contract Mini CE | Contrasted |
| Fagor CE 30 E | Contract Mini CE | Contrasted |
| Fagor FE 18 E | FE | Contrasted |
| Fagor FE 23 | FE | Contrasted |
| Fagor FE 24 E | FE | Contrasted |
| Fagor FE 26 E | FE | Contrasted |
| Fagor FE 27 E | FE | Contrasted |
| Fagor FE 30 E | FE | Contrasted |
| Fagor FEB 23 E | FEB | Contrasted |
| Fagor FEB 24 AR | FEB | Contrasted |
| Fagor FEB 24 E | FEB | 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 the part number MU0886000 is the one 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 MU0886000. 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 plate heat exchanger MU0886000 resolves.
The plate heat exchanger transfers heat to the domestic hot water. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The hot water comes out with less pressure after a while with the tap open.
Cause: The channels of the heat exchanger become clogged with scale as hot water flows through.
Measure the hot water pressure when opening the tap and after two minutes of continuous use; a progressive drop indicates a problem with the heat exchanger.
- 02
The heating works well, but the water from the taps is never really hot.
Cause: A calcified heat exchanger prevents the heat from the primary circuit from being transferred to the domestic hot water.
Check the heating outlet temperature on the panel; if it is correct and the hot water remains lukewarm, the problem lies in the heat exchanger.
- 03
There is a noticeable pressure loss in the heating circuit that requires refilling every few weeks, with no visible leaks.
Cause: A cracked PCB allows mains water to infiltrate the closed heating circuit.
Keep track of the cold pressure; if it regularly drops without visible leaks, suspect the heat exchanger.
- 04
A small puddle or damp ring appears under the boiler after several days of use.
Cause: The gaskets of the heat exchanger wear out over time and allow water to leak.
Place a dry paper under the boiler for a day and check if any moisture appears in the area of the heat exchanger before replacing it.
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.
Plate heat exchanger data sheet Fagor MU0886000
- Catalogue reference
- MU0886000
- Brand
- Fagor
- Type of part
- Plate heat exchanger
- Units in stock
- 3 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
- The current catalog lists the reference MU0886000 also for the data sheet of the FEB 24 AR heat exchanger (different boiler model); do not use it to confirm compatibility, it is likely a catalog error.












