Junkers Cerastar Comfort ZWN 30-8 MFA PCB · 8748300933
Refurbished Junkers PCBs (control boards)

Junkers Cerastar Comfort ZWN 30-8 MFA PCB · 8748300933

Control board 8748300933 for Junkers Cerastar Comfort ZWN 30-8 MFA. The consulted catalogs also list the reference with ZWN 25-8 MFA.

Type of part
PCBs (control boards)
Status
Refurbished
Catalogue reference
8748300933
Warranty
1 year
VAT included Stock · 2 units
Compatibility

Check the model and version before ordering

We retain associated models to help you find your appliance. The version and parts diagram must be checked before choosing this replacement.

Models pending verification

These models are associated with this reference, but we have not finished verifying them yet, so we do not consider them compatibleIf your boiler is one of them, send us a photo of the part you are going to replace and we will verify it before you purchase.

Junkers Cerastar Comfort ZWN 30-8 MFAJunkersUnconfirmed
Junkers Cerastar Comfort ZWN 25-8 MFAJunkersUnconfirmed

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

Guide

How to check if ref. 8748300933 is the part for your boiler

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

  1. Check that the equipment label indicates Junkers Cerastar Comfort and the variant ZWN 25-8 MFA or ZWN 30-8 MFA.
  2. Compare reference 8748300933 with the original PCB or the corresponding parts list.
  3. Contrast the connectors and layout of the PCB with the removed part; do not diagnose the fault solely based on the symptom.
Technical data

Technical sheet: Junkers 8748300933

Catalogue reference
8748300933
Brand
Junkers
Type of part
PCBs (control boards)
Units in stock
2 units
Status
Refurbished
Warranty
1 year
Shipping
Depending on the country; cost 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.

Type
Control PCB
Brand of equipment
Junkers
Models in the consulted catalog
ZWN 25-8 MFA and ZWN 30-8 MFA
Reference
8748300933
Frequently asked questions

Frequently asked questions about the PCB 8748300933

What models are associated with 8748300933?
The spare parts catalogs consulted list ZWN 25-8 MFA and ZWN 30-8 MFA.
Is the reference legible in the photo?
No. Check the number on the removed plate or in the boiler documentation.
Does the PCB solve any boiler blockage?
It cannot be concluded from the symptom: a failure to ignite or lockout may have other causes. Confirm the diagnosis and the installed reference.
How do I check if I need version 8748300933?
Compare the complete reference and model ZWN with the boiler documentation and the installer diagnosis. Sharing the brand or type of connectors is not enough to choose the PCB.
Delivery to the EU in 2–6 working days Depending on the country; cost shown at checkout
1-year warranty inspected and tested
14-day return uninstalled parts
Technical support we verify your model
Junkers Cerastar Comfort ZWN 30-8 MFA PCB · 8748300933