How do I know if this plate heat exchanger is the one for my boiler?

Verify the reference 9158445 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part.

The plate heat exchanger transfers heat to the domestic hot water (DHW).

Is the hot water lukewarm or does it take a long time?

It usually indicates a blocked or scaled heat exchanger.

Which models is it suitable for?

Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.

Installation and recommendations

Check the seals and descale the circuit; compare the number of plates and the connections.

What does refurbished mean and what coverage does it have?

Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

RefurbishedCointra Plate heat exchanger

Cointra Edyco ED 21 EI Plate Heat Exchanger Ref. 9158445

Name: Cointra Edyco ED 21 EI Plate Heat Exchanger Ref. 9158445
Brand: Cointra
SKU: IPEED21I
Price: 40 EUR
Availability: InStock

40 €VAT includedIn stock · 1 unit

Plate heat exchanger: refurbished spare part that transfers heat to the domestic hot water. Useful if the hot water is lukewarm or takes a long time. Compatible with ED 21 EI (ref. 9158445). Includes a one-year warranty and delivery within 2–4 working days in the EU.

Consult via WhatsApp

Not sure if it's your part? Send us a photo of the screen printing via WhatsApp and we'll confirm compatibility before you purchase.

Delivery in 2–4 working days

1-year warranty

14-day return

Technical support

Key Data

Reference: 9158445
Brand: Cointra
Type of part: Plate heat exchanger
Available units: 1 unit in stock
Status: Refurbished
Warranty: 1 year
Shipping: 2–4 working days (EU)
Return: 14 days

The same part (ref. 9158445) equips these models. Verified compatibility; check the reference before purchasing.

Cointra Edyco ED

ED 21 EI

How do I know if this plate heat exchanger is the one for my boiler?: Verify the reference 9158445 printed and ensure your model is on the list of compatible ones; also compare the connections with the original part.
What is it used for?: The plate heat exchanger transfers heat to the domestic hot water (DHW).
Is the hot water lukewarm or does it take a long time?: It usually indicates a blocked or scaled heat exchanger.
Which models is it suitable for?: Part shared by various models (see Compatibility). If your model does not appear, send us a photo of the marking and we will confirm it.
Installation and recommendations: Check the seals and descale the circuit; compare the number of plates and the connections.
What does refurbished mean and what coverage does it have?: Part removed from a boiler out of service, inspected and tested. Includes 1-year warranty and 14-day return policy. Delivery within 2–4 working days in the EU.

Cointra Edyco ED 21 EI Plate Heat Exchanger Ref. 9158445

Key Data

Cointra Edyco ED

Spare Parts Related Boiler Edyco ED 21 EI