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Nefit DHW sensor for EcomLine and TopLine
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Nefit DHW sensor for EcomLine and TopLine 7098774

€ 24.74 incl. VAT

Original spare part Buderus (Bosch). Type: Sensor, 73316. Application: Hot water cylinder / Boiler toebehoren. Supplier code: 7098774.

SKU: 8024210 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?
ApplicationHot water cylinder
Series / modelEcomLine Excellent HRC 30V and 35 other models
Buderus (Bosch) number7098774
Article number8024210
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Nefit (Bosch) EcomLine Excellent HRC 30V →
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Nefit DHW sensor for EcomLine and TopLine: original Nefit spare part, type: Sensor. Application: Hot water cylinder (Boiler toebehoren). Manufacturer number: 7098774; Instalpunt article number: 8024210.

According to the Nefit parts lists, this part fits 36 models, including Buderus (Bosch) Boiler toebehoren, Nefit (Bosch) Boiler toebehoren and Nefit (Bosch) CV boiler 80L 30kW inclusief 3-wegklep. 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.

Product information: Nefit DHW sensor for EcomLine and TopLine 7098774

BrandBuderus (Bosch) spare parts
Buderus (Bosch) manufacturer number7098774
Instalpunt article number8024210
EAN4047416095998
Also known as73316
Part typeSensor (All Buderus (Bosch) sensors · sensors of all brands)
ApplicationHot water cylinder
Suitable for36 Buderus (Bosch) models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 24,74 incl. VAT
OriginSupplied through the official technical wholesale channel, under Buderus (Bosch) number 7098774

Also known as: voeler, temperatuursensor, NTC-sensor.

Fits 36 Buderus (Bosch) models

The part Nefit DHW sensor for EcomLine and TopLine 7098774 is in the official parts list of these Buderus (Bosch) appliances. Click a model for the complete parts list and exploded view.

Buderus (Bosch) Hot water cylinder (5)

Buderus (Bosch) Boiler (31)

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.

More spare parts for this appliance

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 DHW sensor for EcomLine and TopLine 7098774 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.

Position on the parts diagram

This part appears on the exploded view of 30 appliances. Open the drawing for the appliance and click the number to check that you have the right part.

Also appears on the drawing of 24 other models.

For which fault is a Buderus (Bosch) sensor replaced?

According to the fault code database, these Buderus (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
0Y 276The flow temperature sensor has measured a temperature higher than 95°C.
0Y 277The safety temperature sensor has measured a temperature higher than 95°C.
0Y 285The return temperature sensor has measured a temperature higher than 95°C.
2F271The temperature difference of the CH water measured between the flow and safety temperature sensors is too large.
2L329The pressure sensor measures no water flow.
2P212The temperature measured by the flow temperature sensor or the safety temperature sensor is rising too fast.

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 DHW sensor for EcomLine and TopLine 7098774 fit my appliance?
This part is in the parts list of 35 Buderus (Bosch) models, including the Boiler toebehoren, CV boiler 80L 30kW inclusief 3-wegklep, CV boiler 120L 30kW inclusief 3-wegklep, CV boiler 120L 40kW inclusief 3-wegklep. 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 DHW sensor for EcomLine and TopLine 7098774?
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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