
Zilmet Plate Heat Exchanger Boiler Fagor CE 30 E1 B Ref. MU0886000
The Zilmet plate heat exchanger for the Fagor CE 30 E1 B boiler is responsible for transferring heat from the primary circuit to the domestic hot water instantly. When this part fails, the water comes out lukewarm or with fluctuating temperature, and the flow rate of DHW is reduced. This heat exchanger is compatible with several boiler models, including the Contract Mini CE range and the FE range, among others. It is advisable to replace it when the mentioned symptoms are noticed, to maintain efficiency in the supply of hot water.
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 domestic hot water comes out lukewarm, especially after a while of showering.
Cause: Limescale builds up on the plates, which reduces heat transfer to the domestic hot water.
Increase the domestic hot water temperature on the panel and check if it improves: if it doesn't change, the problem may be with the heat exchanger.
- 02
The boiler makes a knocking or vibrating noise when requesting hot water.
Cause: The deposits in the heat exchanger narrow the water flow, causing turbulence and noise.
Check if the noise also occurs during heating or only when requesting domestic hot water: if it is only during domestic hot water, the problem could be the heat exchanger.
- 03
The heating circuit is losing pressure and needs to be refilled frequently.
Cause: An internal leak between the plates of the heat exchanger allows water to pass from one circuit to another without dripping outside.
Discard the expansion vessel, the safety valve, and the automatic air vents, which are common causes of pressure loss.
- 04
The domestic hot water comes out irregularly, sometimes hot and other times cold, without you having touched anything.
Cause: A partial blockage due to scale causes an unstable water flow in the heat exchanger.
Check the cold water inlet filter of the boiler before replacing the heat exchanger: if it is dirty, it can cause similar symptoms.
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
- 5 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- manufacturer
- Zilmet
- factory code
- MU0886000
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Fagor CE 30 E Manual (PDF)Document © Fagor, provided as a technical reference.












