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A.O. Smith siphon
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A.O. Smith siphon 0306181(S)

€ 159.62 incl. VAT

Original spare part A.O. Smith. Type: Siphon. Application: Hot water cylinder / BFC 100. Supplier code: 0306181(S).

SKU: 8750366 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 / modelBFC 50N and 11 other models
A.O. Smith number0306181(S)
Article number8750366
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for A.O. Smith BFC 50N →
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A.O. Smith siphon: original A.O. Smith spare part, type: Siphon. Application: Hot water cylinder (BFC 100). Manufacturer number: 0306181(S); Instalpunt article number: 8750366.

According to the A.O. Smith parts lists, this part fits 12 models, including A.O. Smith BFC 30 (from 09-2009), A.O. Smith BFC 30 (up to 09-2009) and A.O. Smith BFC 50N. 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: A.O. Smith siphon 0306181(S)

BrandA.O. Smith spare parts
A.O. Smith manufacturer number0306181(S)
Instalpunt article number8750366
EAN8717449197070
Part typeSiphon (siphons and condensate drains of all brands)
ApplicationHot water cylinder
Suitable for12 A.O. Smith models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 159,62 incl. VAT
OriginSupplied through the official technical wholesale channel, under A.O. Smith number 0306181(S)

Also known as: condenssifon, condensafvoer.

Fits 12 A.O. Smith models

The part A.O. Smith siphon 0306181(S) is in the official parts list of these A.O. Smith appliances. Click a model for the complete parts list and exploded view.

A.O. Smith Hot water cylinder (12)

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 A.O. Smith siphon 0306181(S) 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 9 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 3 other models.

Frequently asked questions about this item

Does the A.O. Smith siphon 0306181(S) fit my appliance?
This part is in the parts list of 12 A.O. Smith models, including the BFC 30 (from 09-2009), BFC 30 (up to 09-2009), BFC 50N, BFC 80 (up to 09-2009). 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 A.O. Smith siphon 0306181(S)?
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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