Filling Key Ferroli Domicompact F30 Ref. 39818280
RefurbishedFerroliFilling valves

Filling Key Ferroli Domicompact F30 Ref. 39818280

Stock · 7 units

When you open the filling tap of the Ferroli Domicompact F30, you are allowing water to replenish the heating circuit, which helps maintain the proper pressure. If this tap fails, you will notice that you cannot refill the circuit or that it is leaking water continuously, which can lead to a pressure increase. This part is compatible with several Ferroli models, such as Domicompact F24, Domicompact C24, and Domiproject F32, among others. It should be replaced when it shows leaks or does not function properly, thus ensuring the correct filling of the system.

VAT included

Compatibility

Ferroli boilers compatible with reference 39818280

Filling key with reference 39818280. 12 verified compatibilities: Domicompact F24 and Domicompact F30.

Proven compatibility

Boiler modelFamilyVerification
Ferroli Domicompact F24FerroliContrasted
Ferroli Domicompact F30FerroliContrasted
Ferroli Domicompact C24FerroliContrasted
Ferroli Domiproject F32FerroliContrasted
Ferroli Domiproject C32FerroliContrasted
Ferroli Divatech F32FerroliContrasted
Ferroli Divatech C32FerroliContrasted
Ferroli Divatech Micro F32FerroliContrasted
Ferroli Essential 32 ECointraContrasted
Ferroli Essential D 32 ECointraContrasted
Ferroli Excellent Micro 32 ECointraContrasted
Ferroli Excellent Mix 32 ECointraContrasted

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

Guide

How to check if the part number 39818280 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.

  1. Find the reference printed on the installed part and check whether it matches the catalogue reference 39818280. 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.
Diagnosis and fault codes

Symptoms and faults that the filling valve 39818280 resolves.

The filling valve allows water to refill the heating circuit. These are the typical symptoms and what to do:

Common symptoms and faults

  • 01

    Water is leaking from underneath the filling valve even with the lever closed.

    Cause: The gasket or seat is worn and does not seal properly.

    Tighten the connection fitting before changing the valve, many leaks are there and not in the body of the valve.

  • 02

    Water continues to enter the circuit even though the lever is in the closed position.

    Cause: The internal shutter does not close properly and allows water to pass through.

    Turn the lever until you feel a firm stop and check if the pressure is still rising with the boiler cold.

  • 03

    Water is not entering the circuit even though the lever turns without any issues.

    Cause: The internal passage is blocked or the mechanism does not open the duct.

    Check that the main water inlet valve to the boiler is open before considering this valve to be stuck.

  • 04

    The blue handle is stiff, it's hard to move or it has become stuck.

    Cause: Ball valves can seize up from being in the same position for too long and accumulating limescale on the shaft.

    Apply a few drops of degreaser to the shaft and move the lever gently before forcing it or 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.

Technical data

Ferroli filling key data sheet 39818280

Catalogue reference
39818280
Brand
Ferroli
Type of part
Filling valves
Units in stock
7 units
Status
Refurbished
Warranty
1 year
Shipping
Delivery time shown at checkout
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.

Indication on the lever
OPEN / CLOSE
Frequently Asked Questions

Frequently asked questions about the filling key 39818280

Is this filling key (ref. 39818280) compatible with the Ferroli Domicompact F30?
Yes, the Domicompact F30 is on the list of boilers compatible with this filling key (ref. 39818280).
Does the filling key (ref. 39818280) work for the Ferroli Divatech Micro F32?
Yes, the Divatech Micro F32 is listed among the compatible models for this part.
When should I replace the filling valve of the Ferroli Domicompact?
You should change it when it leaks, does not close properly, or the handle has become stuck.
What does the OPEN/CLOSE printing on the lever of this filling valve mean?
It is just a usage indication - open or closed - not a manufacturer or reference data.
How many models are compatible with the filling key (ref. 39818280)?
A total of 12 models are compatible with this filling key.
What is the reference for this filling valve?
The reference for this filling valve is LLDF30.

Spare parts related to Ferroli Ferroli

Entrega calculada por destinoDelivery time shown at checkout
1-year warrantyreviewed and tested
14-day returnuninstalled parts
Technical supportwe verify your model
Filling Key Ferroli Domicompact F30 Ref. 39818280