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Vaillant thermocouple MAG Turbo/9/10
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Vaillant thermocouple MAG Turbo/9/10 253404

€ 44.58 incl. VAT

Original spare part Vaillant. Type: Thermocouple, Turbo/9. Application: Water heater / MAG 250/9 W Turbo. Supplier code: 253404.

Order-on-demand item — delivery time approx. 7–10 days — ordered specially for you

SKU: 8052138 Categories: , Brand:
Made-to-order item — ordered specially for you, see delivery time below
EU delivery from € 12.95 · Shipping & payment

Price incl. VAT. Any delivery costs are calculated in the basket — see shipping & delivery.

Does this fit my appliance?
ApplicationWater heater
Series / modelMAG 250/9 W Turbo
Vaillant number253404
Article number8052138
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Vaillant MAG 250/9 W Turbo →
Made-to-order item — this spare part is not on our shelf and is ordered specially for you from the manufacturer, delivery time approx. 7–10 days. Check your appliance type and the part number beforehand. Order-on-demand items also carry a 14-day right of withdrawal for consumers; for a part that has been installed or connected we deduct the diminished value. In doubt? Ask the manufacturer or your installer (see also returns).
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Vaillant thermocouple MAG Turbo/9/10: original Vaillant spare part, type: Thermocouple, Turbo/9. Application: Water heater (MAG 250/9 W Turbo). Manufacturer number: 253404; Instalpunt article number: 8052138.

According to the Vaillant parts lists, this part fits 1 model: Vaillant MAG 250/9 W Turbo. The full list is under “Fits”.

Special-order item: it is ordered specially for you from the manufacturer. As a consumer you also have a 14-day right of withdrawal for this item; for a part that has been fitted or connected, we deduct the loss in value. Please check the type plate of your appliance and the part number before ordering.

Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer. Work on gas-carrying parts must be carried out by a qualified gas engineer.

Product information: Vaillant thermocouple MAG Turbo/9/10 253404

BrandVaillant spare parts
Vaillant manufacturer number253404
Instalpunt article number8052138
EAN4024074165812
Part typeThermocouple (All Vaillant thermostats and controls · thermostats and controls of all brands)
ApplicationWater heater
Suitable for1 Vaillant model (see list)
DeliverySpecial-order item, delivery time approx. 7–10 days
Price€ 44.58 incl. VAT
OriginSupplied through the official technical wholesale channel, under Vaillant number 253404

Fits 1 Vaillant model

The part Vaillant thermocouple MAG Turbo/9/10 253404 is in the official parts list of this Vaillant appliance. Click a model for the complete parts list.

Vaillant Water heater (1)

Check the rating plate of your appliance. Not sure whether this part fits? Check with the manufacturer or your installer; with the correct manufacturer number you can order it here directly.

For which fault is a Vaillant thermocouple replaced?

According to the fault code database, these Vaillant fault codes point to this type of part. Always check first that the code matches the appliance type on the rating plate.

CodeWhat is going on
F.279The hot gas thermostat switches the heat pump off if the pressure in the refrigerant circuit is too high. After a waiting time the heat pump makes another start attempt. After three consecutive failed start attempts an error is displayed. Refrigerant circuit temperature max.: 130 °C. Waiting time: 5 min (after the first occurrence). Waiting time: 30 min. (after the second and each subsequent occurrence). Error counter reset when both conditions are met: heat demand without premature switch-off. 60 min of trouble-free operation.

All Vaillant fault codes explained

Indicative: the same code can have a different cause depending on the situation. Have work on gas, flue or burner adjustment carried out by a qualified installer.

Available: Thermocouple by Vaillant

This part is currently out of stock. There is no available alternative of this type for the same models. These Vaillant parts of the same type are available, but belong to other models.

Please note: these are not confirmed replacements. Check the manufacturer number in the spare parts list or exploded view of your appliance, or just ask us.

Frequently asked questions about this item

Does the Vaillant thermocouple MAG Turbo/9/10 253404 fit my appliance?
This part is in the parts list of 1 Vaillant model, namely the MAG 250/9 W Turbo. The model type is on the rating plate of your appliance. If in doubt, ask the manufacturer or your installer.
What is the delivery time of this made-to-order item?
This is a special-order item: we order it specially for you from the wholesaler. The expected delivery time is approx. 7–10 days. You can also see the delivery time next to the stock status at the top of this page.
Can I return this made-to-order item?
Yes, as a consumer you also have a 14-day right of withdrawal for an order-on-demand item. Do not install or connect it; for a part that has been installed or connected we deduct the diminished value. So check the article number and the rating plate of your appliance beforehand. Is something wrong with your order? Then contact us via info@instalpunt.nl. The full terms and conditions are on returns.
What does shipping cost?
Shipping costs € 12.95 to Austria, Denmark, Italy, Spain and Sweden and € 16.95 to other EU countries. In-stock items ordered before 2 pm are dispatched the same working day; delivery usually takes 3–5 working days. Details: Shipping.
I have a fault code, which part do I need?
Look up the code in the fault code finder: per brand and appliance it shows what the code means and which part goes with it. If the code is listed with this part, the part belongs to that fault.

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