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Stiebel Eltron wiring harness A1-X4
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Stiebel Eltron wiring harness A1-X4 313251

€ 187.39 incl. VAT

Original spare part Stiebel Eltron. Application: Heat pump / LWZ 5 CS Premium (05/2019). Delivery time: approx. 5–10 working days. Supplier code: 313251.

Special-order item — delivery time approx. 5–10 working days — non-returnable

SKU: 8748082 Categories: ,

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?
ApplicationHeat pump
Series / modelLWZ 5 CS Premium (05/2019) and 1 other model
Fabrikant number313251
Article number8748082
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Stiebel Eltron LWZ 5 CS Premium (05/2019) →
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. 5–10 working 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).
9,0/10 WebwinkelKeur⚠ Made-to-order item: no returns possible iDEAL · Klarna · Bancontact 085-303 7272 ma–vr 08:00–17:00

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Stiebel Eltron wiring harness A1-X4: original Stiebel Eltron spare part. Application: Heat pump (LWZ 5 CS Premium (05/2019)). Manufacturer number: 313251; Instalpunt article number: 8748082.

According to the Stiebel Eltron parts lists, this part fits 2 models, including Stiebel Eltron LWZ 5 CS Premium (05/2019) and Stiebel Eltron LWZ 8 CS Premium (02/2019). The full list is under “Fits”.

Special-order item (delivery time approx. 3–5 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: Stiebel Eltron wiring harness A1-X4 313251

BrandStiebel Eltron spare parts
Stiebel Eltron manufacturer number313251
Instalpunt article number8748082
EAN4017213132516
ApplicationHeat pump
Suitable for2 Stiebel Eltron models (see list)
DeliverySpecial-order item, delivery time approx. 5–10 working days
Price€ 187,39 incl. VAT
OriginSupplied through the official technical wholesale channel, under Stiebel Eltron number 313251

Fits 2 Stiebel Eltron models

The part Stiebel Eltron wiring harness A1-X4 313251 is in the official parts list of these Stiebel Eltron appliances. Click a model for the complete parts list and exploded view.

Stiebel Eltron Heat pump (2)

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.

Frequently asked questions about this item

Does the Stiebel Eltron wiring harness A1-X4 313251 fit my appliance?
This part is in the parts list of 2 Stiebel Eltron models, namely the LWZ 5 CS Premium (05/2019), LWZ 8 CS Premium (02/2019). 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. 5–10 working 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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