EU delivery from € 9.95 · free from € 199 In stock – delivered in 3–5 working days Delivery across the EU WebwinkelKeur 8,8/10 Pay by card, Apple Pay, Pay by Bank, PayPal & Klarna
WhatsApp WhatsApp
Account
Log in Business login Create business account
Basket
★★★★★8,8/1024 reviews · verified by WebwinkelKeurAll reviews →
Nefit maximum protection
,

Nefit maximum protection 8738717111

€ 35.02 incl. VAT

Original spare part Bosch. Type: High-limit protection. Application: Water heater / WR 275-7 K G. Supplier code: 8738717111.

SKU: 8185018 Categories: , Brand:
✓ In stock — delivered in 3–5 working days
Delivery € 9.95 (AT, DK, ES, IT, SE) / € 12.95 (other EU countries), free from € 199 · Shipping & payment

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

Does this fit my appliance?
ApplicationWater heater
Series / modelW 135 aardgas and 18 other models
Bosch number8738717111
Article number8185018
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Bosch W 135 aardgas →
Same part, different name. Nefit, e.l.m. leblanc, Buderus and Junkers belong to the same manufacturer group and use the same part numbers: if your e.l.m. leblanc or Buderus or Junkers part carries number 8738717111, this is that part.
8,8/10 WebwinkelKeur↺ 14-day cooling-off period Card · Apple Pay · Pay by Bank · Klarna · PayPal +31 85 303 7272 Mon–Fri 08:00–16:30 CET

Installer or self-employed engineer? Create a free business account: prices excl. VAT and invoices in your company name.

Nefit maximum protection: original Nefit spare part, type: High-limit protection. Application: Water heater (WR 275-7 K G). Manufacturer number: 8738717111; Instalpunt article number: 8185018.

According to the Nefit parts lists, this part fits 19 models, including Nefit Fasto (Bosch) F 1450, Nefit Fasto (Bosch) F 4055E3 and Nefit Fasto (Bosch) F 4055HE. The full list is under “Fits”.

This item is in stock and usually arrives within 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 maximum protection 8738717111

BrandBosch spare parts
Bosch manufacturer number8738717111
Instalpunt article number8185018
EAN4057749602466
Part typeHigh-limit protection (All Bosch sensors · sensors of all brands)
ApplicationWater heater
Suitable for19 Bosch models (see list)
DeliveryIn stock – delivered in 3–5 working days
Price€ 35.02 incl. VAT
OriginGenuine manufacturer part, under Bosch number 8738717111

Fits 19 Bosch models

The part Nefit maximum protection 8738717111 is in the official parts list of these Bosch appliances. Click a model for the complete parts list.

Bosch Water heater (19)

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 maximum protection 8738717111 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 high-limit protection 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 maximum protection 8738717111 fit my appliance?
This part is in the parts list of 11 Bosch models, including the F 1450, F 4055E3, F 4055HE, W 125 butaan. 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 Nefit maximum protection 8738717111?
This item is in stock and usually arrives within 3–5 working days.
Can I return this item?
Yes, as a consumer within 14 days of receipt. You may unpack and inspect the item; for items that have been installed, connected or used (such as circuit boards) we deduct the diminished value. How to register your return is explained on returns.
What does shipping cost?
Shipping costs € 9.95 to Austria, Denmark, Italy, Spain and Sweden and € 12.95 to other EU countries; free delivery from € 199. In-stock items usually arrive within 3–5 working days, made-to-order items within 5–7 working days (a longer lead time is shown on the product page). 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.

Related products

Help & more

Scroll to Top