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Bosch TTB sensor
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Bosch TTB sensor 87172080660

€ 47.56 incl. VAT

Original spare part Bosch. Type: TTB. Application: Boiler / SZWN 24-6. Delivery time: approx. 10–15 days. Supplier code: 87172080660.

SKU: 8181334 Categories: , Brand:

Price and stock checked on 20 October 2026.

✓ In stock — delivery usually within 3–5 working days
EU delivery from € 17.95 · Shipping & payment

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

Does this fit my appliance?
ApplicationBoiler
Series / modelSZWN 24-6 and 9 other models
Bosch number87172080660
Article number8181334
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Bosch SZWN 24-6 →
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Bosch TTB sensor: original Bosch spare part, type: TTB. Application: Boiler (SZWN 24-6). Manufacturer number: 87172080660; Instalpunt article number: 8181334.

According to the Bosch parts lists, this part fits 10 models, including Bosch SZWN 24-6, Bosch VRC24 Open ZSN24-6 and Bosch VRC24 ZWN24-KE5. The full list is under “Fits”.

In stock: order before 14:00 and it ships the same working day; delivery within the EU usually takes 3–5 working days.

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: Bosch TTB sensor 87172080660

BrandBosch spare parts
Bosch manufacturer number87172080660
Instalpunt article number8181334
EAN4010009547037
Part typeTTB (All Bosch sensors · sensors of all brands)
ApplicationBoiler
Suitable for10 Bosch models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 47,56 incl. VAT
OriginSupplied through the official technical wholesale channel, under Bosch number 87172080660

Fits 10 Bosch models

The part Bosch TTB sensor 87172080660 is in the official parts list of these Bosch appliances. Click a model for the complete parts list.

Bosch Boiler (10)

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.

Does this fit my appliance?

Enter your appliance type, for example as shown on the rating plate. You will see straight away whether the Bosch TTB sensor 87172080660 is in the parts list of that model.

Not found? Check the rating plate of your appliance or search by article number. If in doubt, just email info@instalpunt.nl.

For which fault is a Bosch ttb replaced?

According to the fault code database, these Bosch 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
2P564Temperature sensor temperature rising too fast (> 70 K/min).
317 VFlue gas temperature sensor short circuit
318 VFlue gas temperature sensor open circuit
815 WOpen manifold temperature sensor defective
1022 WCylinder temperature sensor defective or contact problems
1025 WReturn temperature sensor defective

All Bosch 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.

Frequently asked questions about this item

Does the Bosch TTB sensor 87172080660 fit my appliance?
This part is in the parts list of 10 Bosch models, including the SZWN 24-6, VRC24 Open ZSN24-6, VRC24 ZWN24-KE5, ZSN18-6. The model type is on the rating plate of your appliance. Use the “Does this fit my appliance?” search box on this page to check your model. If in doubt, ask the manufacturer or your installer.
What is the delivery time for the Bosch TTB sensor 87172080660?
This item is in stock. Ordered before 14:00, it ships the same working day and usually arrives within three to five working days.
Can I return this item?
Yes, unused and in the original packaging within 14 days of receipt. Unpacked or fitted items and electronics such as PCBs cannot be returned. How to register a return is explained on returns.
What does shipping cost?
Shipping costs € 17.95 to Austria, Denmark, Italy, Spain and Sweden and € 24.95 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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