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Nefit expansion valve UKV 18d259
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Nefit expansion valve UKV 18d259 8733703212

€ 133.84 incl. VAT

Original spare part Bosch. Type: Expansion valve. Application: Heat pump / Compress 7000 LW EHP 38-2 LW. Delivery time: approx. 5–10 working days. Supplier code: 8733703212.

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

SKU: 8021043 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?
ApplicationHeat pump
Series / modelCompress 7400i AW (CS7400iAW 7 OR) and 7 other models
Bosch number8733703212
Article number8021043
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Bosch Compress 7400i AW (CS7400iAW 7 OR) →
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).
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Nefit expansion valve UKV 18d259: original Nefit spare part, type: Expansion valve. Application: Heat pump (Compress 7000 LW EHP 38-2 LW). Manufacturer number: 8733703212; Instalpunt article number: 8021043.

According to the Nefit parts lists, this part fits 8 models, including Bosch Compress 7000 LW EHP 38-2 LW, Bosch Compress 7000 LW EHP 48-2 LW and Bosch Compress 7000 LW EHP 54-2 LW. 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: Nefit expansion valve UKV 18d259 8733703212

BrandBosch spare parts
Bosch manufacturer number8733703212
Instalpunt article number8021043
EAN4054925393972
Part typeExpansion valve (All Bosch expansion valves · expansion valves of all brands)
ApplicationHeat pump
Suitable for8 Bosch models (see list)
DeliverySpecial-order item, delivery time approx. 5–10 working days
Price€ 133,84 incl. VAT
OriginSupplied through the official technical wholesale channel, under Bosch number 8733703212

Fits 8 Bosch models

The part Nefit expansion valve UKV 18d259 8733703212 is in the official parts list of these Bosch appliances. Click a model for the complete parts list and exploded view.

Bosch Heat pump (8)

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 expansion valve UKV 18d259 8733703212 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.

Frequently asked questions about this item

Does the Nefit expansion valve UKV 18d259 8733703212 fit my appliance?
This part is in the parts list of 8 Bosch models, including the Compress 7000 LW EHP 38-2 LW, Compress 7000 LW EHP 48-2 LW, Compress 7000 LW EHP 54-2 LW, Compress 7400i AW (CS7400iAW 5 OR). 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 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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