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Rendamax burner/heat exchanger old no.: 502U1BS
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Rendamax burner/heat exchanger old no.: 502U1BS 64201494

€ 13,600.61 incl. VAT

Original spare part Elco (Rendamax). Type: Burner/heat exchanger, 502U1BS. Application: Boiler / R500/502. Delivery time: on request (please contact us). Supplier code: 64201494.

Special-order item — delivery time on request (please contact us) — non-returnable

SKU: 8550767 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?
ApplicationBoiler
Series / modelR500/502
Elco (Rendamax) number64201494
Article number8550767
Not sure? Search by article or manufacturer number or check with the manufacturer or your installer.
All spare parts for Elco (Rendamax) R500/502 →
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 on request (please contact us). 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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Rendamax burner/heat exchanger old no.: 502U1BS: original Rendamax spare part, type: Burner/heat exchanger, 502U1BS. Application: Boiler (R500/502). Manufacturer number: 64201494; Instalpunt article number: 8550767.

According to the Rendamax parts lists, this part fits 1 model: Elco (Rendamax) R500/502. The full list is under “Fits”.

Special-order item (delivery time on request (please contact us)): 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. Work on gas-carrying parts must be carried out by a qualified gas engineer.

Product information: Rendamax burner/heat exchanger old no.: 502U1BS 64201494

BrandElco (Rendamax) spare parts
Elco (Rendamax) manufacturer number64201494
Instalpunt article number8550767
EAN5411692680831
Old number502U1BS
Part typeBurner/heat exchanger (All Elco (Rendamax) burners · burners of all brands)
ApplicationBoiler
Suitable for1 Elco (Rendamax) model (see list)
DeliverySpecial-order item, delivery time on request (please contact us)
Price€ 13.600,61 incl. VAT
OriginSupplied through the official technical wholesale channel, under Elco (Rendamax) number 64201494

Fits 1 Elco (Rendamax) model

The part Rendamax burner/heat exchanger old no.: 502U1BS 64201494 is in the official parts list of this Elco (Rendamax) appliance. Click a model for the complete parts list.

Elco (Rendamax) Boiler (1)

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.

For which fault is a Elco (Rendamax) burner/heat exchanger replaced?

According to the fault code database, these Elco (Rendamax) fault codes point to this type of part. Always check first that the code matches the appliance type on the rating plate.

CodeWhat is going on
2Blocking input was interrupted outside burner operation. An external safety device connected to terminals (18 19) has tripped.
3Blocking input was interrupted during burner operation
4No flame signal during burner start

Indicative: the same code can have a different cause depending on the situation. Have work on gas, flue or burner adjustment carried out by a qualified installer.

Available: Burner/heat exchanger by Elco (Rendamax)

This part is currently out of stock. There is no available alternative of this type for the same models. These Elco (Rendamax) 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 Rendamax burner/heat exchanger old no.: 502U1BS 64201 fit my appliance?
This part is in the parts list of 1 Elco (Rendamax) model, namely the R500/502. 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 on request (please contact us). 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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