Saunier Duval ThemaClassic F25E Drain Tap Ref. S1006300
RefurbishedSaunier DuvalDrain valves

Saunier Duval ThemaClassic F25E Drain Tap Ref. S1006300

The Saunier Duval ThemaClassic F25E drain valve is a filling key that allows water to be replenished in the heating circuit to recover the necessary pressure. When it fails, the user notices that they cannot refill the circuit or that the valve continuously leaks water, which can lead to an unwanted increase in pressure. This valve is compatible with various Saunier Duval boilers, such as the ThemaClassic C 24 E, ThemaClassic F 24 E, among others. A technician must confirm through diagnosis whether it needs to be replaced when it shows leaks or does not allow the circuit to be filled.

Type of part
Drain valves
Status
Refurbished
Catalogue reference
S1006300
Warranty
1 year
VAT includedStock · 7 units
Compatibility

Saunier Duval boilers compatible with reference S1006300

Drain keys with reference S1006300. 22 verified compatibilities: ThemaClassic C 24 E and ThemaClassic C 25 E.

Proven compatibility

Boiler modelFamilyVerification
Saunier Duval ThemaClassic C 24 ESaunier DuvalContrasted
Saunier Duval ThemaClassic C 25 ESaunier DuvalContrasted
Saunier Duval ThemaClassic F 24 ESaunier DuvalContrasted
Saunier Duval ThemaClassic F 25 ESaunier DuvalContrasted
Saunier Duval ThemaClassic C AS 24 ESaunier DuvalContrasted
Saunier Duval ThemaClassic C AS 25 ESaunier DuvalContrasted
Saunier Duval ThemaClassic F AS 24 ESaunier DuvalContrasted
Saunier Duval ThemaClassic F AS 25 ESaunier DuvalContrasted
Saunier Duval ThemaClassic F AS 30 ESaunier DuvalContrasted
Saunier Duval Themafast C 24 ESaunier DuvalContrasted
Saunier Duval Themafast C 28 ESaunier DuvalContrasted
Saunier Duval Themafast F 24 ESaunier DuvalContrasted
Saunier Duval Themafast F 30 ESaunier DuvalContrasted
Saunier Duval Thematek C 24 ESaunier DuvalContrasted
Saunier Duval Thematek F 24 ESaunier DuvalContrasted
Saunier Duval Thematek SC 24 ESaunier DuvalContrasted
Saunier Duval Thematek SF 24 ESaunier DuvalContrasted
Saunier Duval Thematek C 24 EO BTSaunier DuvalContrasted
Saunier Duval Themaplus C 24 ESaunier DuvalContrasted
Saunier Duval Themaplus F 24 ESaunier DuvalContrasted
Saunier Duval Thema C 24 ESaunier DuvalContrasted
Saunier Duval Thema F 24 ESaunier DuvalContrasted

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

Guide

How to check if ref. S1006300 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 S1006300. 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 drain valves S1006300

Common symptoms and faults

  • 01

    The drain tap drips constantly even when it is closed.

    Cause: The internal seat does not seal completely and allows water from the circuit to leak out.

    Check that it is turned all the way to the closed position before declaring the part defective.

  • 02

    It is difficult to open it when it is necessary to drain the boiler for a repair.

    Cause: The mechanism gets stuck due to limescale and because it has not been operated for a long time.

    Try to open it with an appropriate key without excessive force; when cold, the body can break.

  • 03

    Water keeps coming out after closing the tap following the circuit drain.

    Cause: The hose fitting or the internal seat is worn and does not properly cut off the flow.

    Check if the drain hose fitting is tightened properly; sometimes the leak comes from there and not from the tap itself.

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

Technical sheet: Saunier Duval S1006300 drain keys

Catalogue reference
S1006300
Uniclima internal SKU
LLDVSD
Brand
Saunier Duval
Type of part
Drain valves
Units in stock
7 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.

Raised code on the plastic body
4511596
Documentation

Manuals and technical documentation

Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.

Frequently Asked Questions

Frequently asked questions: S1006300 drain keys

Does this drain tap work for the Saunier Duval ThemaClassic F25E boiler?
Yes, it is listed as compatible with the ThemaClassic F25E, as well as C24E, C25E, F24E, and the Themafast, Themaplus, and Thematek series indicated in the datasheet.
Is this drain tap suitable for the Saunier Duval Thematek F24E boiler?
Yes, it appears on the list of compatible boilers along with ThemaClassic C24E/C25E/F24E/F25E, Themafast C24E/F24E, and Themaplus C24.
Are there other brands on the drain valve body that could be confused with the reference?
Yes, a molding date disc of the plastic next to the code 4511596; it is not a purchase reference.

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Saunier Duval ThemaClassic F25E Drain Tap Ref. S1006300