Ferroli Divatop HF24 3-Way Valve Ref. I39820441
Refurbished Ferroli 3-way valves

Ferroli Divatop HF24 3-Way Valve Ref. I39820441

The Ferroli Divatop HF24 three-way valve is a component responsible for switching water between the heating circuit and the domestic hot water circuit. When it fails, you may notice that you have hot water but no heating, or vice versa, or even that both circuits mix, which causes performance issues in your system. This valve is compatible with several models in the Divatop range, such as DIVATOP, DIVATOP LOW NOX F24, and DIVATOP MICRO LOW NOX, among others. A technician should confirm through diagnosis whether it needs to be replaced when you experience these symptoms or when the operation is erratic.

Type of part
3-way valves
Status
Refurbished
Catalogue reference
I39820441
Warranty
1 year
VAT included Stock · 3 units
Compatibility

Ferroli boilers compatible with reference I39820441

3-way valve with reference I39820441. Eight confirmed compatibilities: DIVATOP and DIVATOP LOW NOX F24.

Proven compatibility

Boiler modelFamilyVerification
Ferroli DIVATOPDivatopContrasted
Ferroli DIVATOP LOW NOx F24DivatopContrasted
Ferroli DIVATOP LOW NOx F32DivatopContrasted
Ferroli DIVATOP MICRO LOW NOxDivatopContrasted
Ferroli FER DIGIT LOW NOxFer Digit / Low NoxContrasted
Ferroli LOW NOxFer Digit / Low NoxContrasted
Ferroli ECONCEPT TECH 25CEconceptContrasted
Ferroli ECONCEPT ST/TECHEconceptContrasted

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

Guide

How to check if the reference I39820441 is the part 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 I39820441. 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 that require diagnosis in the 3-way valve I39820441

The 3-way valve diverts water between heating and domestic hot water. These are the typical symptoms and what to do:

Common symptoms and faults

  • 01

    There is no domestic hot water even though the boiler ignites and operates normally.

    Cause: The shutter has become stuck in the heating position and does not allow water to flow to the domestic hot water circuit.

    Request hot water and check if the actuator makes any movement or starting noise; if it remains silent, first check the power supply before replacing the gas valve.

  • 02

    The heating is not working even though there is domestic hot water.

    Cause: The shutter is stuck in the DHW position and does not allow flow to the radiator circuit.

    With the heating on, touch the outlet pipe to the radiators; if it remains cold while the domestic hot water pipe is hot, the valve has not switched.

  • 03

    The valve gets stuck in one position and does not switch between circuits.

    Cause: Lime deposits or wear on the shaft prevent the mechanism from rotating freely.

    Try to move the actuator shaft by hand with the boiler unplugged, if the manufacturer allows it; if it is stuck, confirm the diagnosis before ordering the part.

  • 04

    The boiler is displaying a fault code related to the 3-way valve or the position sensor.

    Cause: The microswitch that informs the control board of the shutter position does not detect either end of the travel.

    Note the exact code displayed on the screen and consult the boiler manual before purchasing; not all codes of this type come from the valve.

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

Data sheet for the Ferroli 3-way valve I39820441

Catalogue reference
I39820441
Uniclima internal SKU
V3VCDHF24
Brand
Ferroli
Type of part
3-way valves
Units in stock
3 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.

Type printed on label
4519274
Molded code in the body (1)
4515198-0
Molded code in the body (2)
4715293-0
Country/area of manufacture
Made in EU
Frequently Asked Questions

Frequently asked questions about the 3-way valve I39820441

Is the original gas valve from Ferroli for the Divatop HF24?
It cannot be stated; the label does not mention Ferroli, only the type and number of the part.
What code is printed on the valve of the Econcept Tech?
TYPE 4519274, and two molded codes on the body: 4515198-0 and 4715293-0.
When should this gas valve be replaced in a Divatop Low Nox F24?
The technical diagnosis must confirm that it is necessary to replace it, even when the boiler does not provide hot water, does not heat, or the gas valve is stuck in one position.
What is the reference for this valve for the Ferroli Ninfa?
I39820441, according to the current catalog.

Spare parts related to Ferroli Divatop

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14-day return uninstalled parts
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Ferroli Divatop HF24 3-Way Valve Ref. I39820441