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Elco Caleffi flow switch (Rendamax)
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Elco Caleffi flow switch (Rendamax) 64210206-01

€ 279.62 incl. VAT

Original spare part Elco (Rendamax). Type: Flow switch, RSS007AS. Application: Boiler / R18/132. Supplier code: 64210206-01.

SKU: 8551892 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?
ApplicationBoiler
Series / modelR300/307 and 80 other models
Elco (Rendamax) number64210206-01
Article number8551892
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Elco (Rendamax) R300/307 →
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Elco Caleffi flow switch (Rendamax): original Elco spare part, type: Flow switch, RSS007AS. Application: Boiler (R18/132). Manufacturer number: 64210206-01; Instalpunt article number: 8551892.

According to the Elco parts lists, this part fits 81 models, including Elco (Rendamax) R9, Elco (Rendamax) R18/132 and Elco (Rendamax) R18/154. 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. Work on gas-carrying parts must be carried out by a qualified gas engineer.

Product information: Elco Caleffi flow switch (Rendamax) 64210206-01

BrandElco (Rendamax) spare parts
Elco (Rendamax) manufacturer number64210206-01
Instalpunt article number8551892
EAN3234090882834
Part typeFlow switch (flow sensors and flow switches of all brands)
ApplicationBoiler
Suitable for81 Elco (Rendamax) models (see list)
DeliveryIn stock, delivery in 3–5 working days
Price€ 279,62 incl. VAT
OriginSupplied through the official technical wholesale channel, under Elco (Rendamax) number 64210206-01

Fits 81 Elco (Rendamax) models

The part Elco Caleffi flow switch (Rendamax) 64210206-01 is in the official parts list of these Elco (Rendamax) appliances. Click a model for the complete parts list.

Elco (Rendamax) Boiler (81)

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 Elco Caleffi flow switch (Rendamax) 64210206-01 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 Elco Caleffi flow switch (Rendamax) 64210206-01 fit my appliance?
This part is in the parts list of 81 Elco (Rendamax) models, including the R9, R18/132, R18/154, R18/180. 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 Elco Caleffi flow switch (Rendamax) 64210206-01?
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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