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ACV air vent 1/2"
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ACV air vent 1/2" 55445006

€ 48.54 incl. VAT

Original spare part ACV. Type: Air vent. Application: Hot water cylinder / HRi 601. Delivery time: approx. 7–10 days. Supplier code: 55445006.

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

SKU: 8701137 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 € 12.95 · 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 / modelHRi 601 and 6 other models
ACV number55445006
Article number8701137
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for ACV HRi 601 →
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).
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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ACV air vent 1/2": original ACV spare part, type: Air vent. Application: Hot water cylinder (HRi 601). Manufacturer number: 55445006; Instalpunt article number: 8701137.

According to the ACV parts lists, this part fits 7 models, including ACV HRi 601, ACV HRi 800 and ACV HRs 321. 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: ACV air vent 1/2" 55445006

BrandACV spare parts
ACV manufacturer number55445006
Instalpunt article number8701137
Part typeAir vent (All ACV valves · valves of all brands)
ApplicationHot water cylinder
Suitable for7 ACV models (see list)
DeliverySpecial-order item, delivery time approx. 7–10 days
Price€ 48,54 incl. VAT
OriginSupplied through the official technical wholesale channel, under ACV number 55445006

Fits 7 ACV models

The part ACV air vent 1/2" 55445006 is in the official parts list of these ACV appliances. Click a model for the complete parts list.

ACV Hot water cylinder (7)

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: Air vent by ACV

This part is currently out of stock. There is no available alternative of this type for the same models. These ACV parts of the same type are available, but belong to other models.

Please note: these are not confirmed replacements. Check the manufacturer number in the spare parts list or exploded view of your appliance, or just ask us.

Frequently asked questions about this item

Does the ACV air vent 1/2" 55445006 fit my appliance?
This part is in the parts list of 7 ACV models, including the HRi 601, HRi 800, HRs 321, HRs 601. 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 € 12.95 to Austria, Denmark, Italy, Spain and Sweden and € 16.95 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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