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Nefit temperature limiter WT10/13
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Nefit temperature limiter WT10/13 8738717112

€ 54.49 incl. VAT

Original spare part Bosch. Type: Temperature limiter. Application: Water heater / HR 8000S (WTD27 AME). Supplier code: 8738717112.

SKU: 8189003 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?
ApplicationWater heater
Series / modelWT 13 and 9 other models
Bosch number8738717112
Article number8189003
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Junkers (Bosch) WT 13 →
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Nefit temperature limiter WT10/13: original Nefit spare part, type: Temperature limiter. Application: Water heater (HR 8000S (WTD27 AME)). Manufacturer number: 8738717112; Instalpunt article number: 8189003.

According to the Nefit parts lists, this part fits 10 models, including Bosch HR 8000S (WTD27 AME), Bosch WT 10 AM E and Junkers (Bosch) WT 10 AM E. 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: Nefit temperature limiter WT10/13 8738717112

BrandBosch spare parts
Bosch manufacturer number8738717112
Instalpunt article number8189003
EAN4057749602473
Part typeTemperature limiter (All Bosch sensors · sensors of all brands)
ApplicationWater heater
Suitable for10 Bosch models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 54,49 incl. VAT
OriginSupplied through the official technical wholesale channel, under Bosch number 8738717112

Fits 10 Bosch models

The part Nefit temperature limiter WT10/13 8738717112 is in the official parts list of these Bosch appliances. Click a model for the complete parts list.

Bosch Water heater (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 Nefit temperature limiter WT10/13 8738717112 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 temperature limiter 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 Nefit temperature limiter WT10/13 8738717112 fit my appliance?
This part is in the parts list of 6 Bosch models, namely the HR 8000S (WTD27 AME), WT 10 AM E, WT 11, WT 13, WT 13 AM E, WT 14. 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 for the Nefit temperature limiter WT10/13 8738717112?
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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