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Remeha O-ring hot water circuit
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Remeha O-ring hot water circuit S102271

€ 64.42 incl. VAT

Original spare part Remeha. Type: O-ring, 51300412. Application: Instantaneous water heater / WH42. Delivery time: approx. 7–10 days. Supplier code: S102271.

Special-order item — delivery time approx. 7–10 days — non-returnable

SKU: 8740334 Categories: , Brand:

Price and stock checked on 20 October 2026.

Made-to-order item — ordered specially for you, see delivery time below
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?
ApplicationInstantaneous water heater
Series / modelWH 42 and 5 other models
Remeha numberS102271
Article number8740334
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Sentry WH 42 →
Made-to-order item — this spare part is not on our shelf and is ordered specially for you from the manufacturer or wholesaler, delivery time approx. 7–10 days. Specially ordered items cannot be returned: the manufacturer or supplier does not take them back. So check the type number of your appliance and the article number of the spare part beforehand. In doubt? Check with the manufacturer or your installer (see also returns).
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Remeha O-ring hot water circuit: original Remeha spare part, type: O-ring. Application: Instantaneous water heater (WH42). Manufacturer number: S102271; Instalpunt article number: 8740334.

According to the Remeha parts lists, this part fits 6 models, including Remeha WH42, Sentry WH 42 and Sentry WH 56. The full list is under “Fits”.

Special-order item (delivery time approx. 7–10 days): it is ordered specially for you from the manufacturer and is non-returnable.

Check the rating plate of your appliance before ordering; if in doubt, ask the manufacturer or your installer.

Product information: Remeha O-ring hot water circuit S102271

BrandRemeha spare parts
Remeha manufacturer numberS102271
Instalpunt article number8740334
EAN8713809254858
Also known as51300412
Part typeO-ring (All Remeha gaskets and seals · gaskets and seals of all brands)
ApplicationInstantaneous water heater
Suitable for6 Remeha models (see list)
DeliverySpecial-order item, delivery time approx. 7–10 days
Price€ 64,42 incl. VAT
OriginSupplied through the official technical wholesale channel, under Remeha number S102271

Fits 6 Remeha models

The part Remeha O-ring hot water circuit S102271 is in the official parts list of these Remeha appliances. Click a model for the complete parts list.

Remeha Instantaneous water heater (6)

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.

Available: O-ring for the same appliances

This part is currently out of stock. These Remeha parts of the same type are listed for at least one of the same appliance models and are available.

Before ordering, check the manufacturer number in the spare parts list or exploded view of your appliance.

Frequently asked questions about this item

Does the Remeha O-ring hot water circuit S102271 fit my appliance?
This part is in the parts list of 6 Remeha models, namely the WH42, WH 42, WH 56, WHC56, WHi49, WHiC56. 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 of this made-to-order item?
This is a special-order item: we order it specially for you from the wholesaler. The expected delivery time is approx. 7–10 days. You can also see the delivery time next to the stock status at the top of this page.
Can I return this made-to-order item?
A specially ordered item is not taken back by the supplier, so returns are not possible. So check the article number and the rating plate of your appliance beforehand. Is something wrong with your order? Then contact us via info@instalpunt.nl. The full terms and conditions are 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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