Description

SAUNIER DUVAL THEMA CONDENS MAIN HEAT EXCHANGER 0020018423

This is a fully refurbished part taken from a completely functioning boiler. The quality of the product is assured as all our products are refurbished to the highest standard and quality checked by our experienced engineering team. However, the product might have slight cosmetic marks as it is a part of used boiler. All our refurbished products come with 12 months warranty.

This part fits

Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above.

     Please note all prices are inclusive of VAT.

FAQs

1. What boilers is the Saunier Duval Thema Condens Main Heat Exchanger compatible with?

This heat exchanger fits multiple Saunier Duval models, including Thema Condens F18E SB, F24 SB, F24E, F30E, ThemaPlus F30E, and Hema Condens F18 SB. Always verify that your boiler matches the manufacturer’s part number before ordering.

2. Is this part new or refurbished?

This is a fully refurbished original Saunier Duval part. It has been tested by experienced engineers to ensure full functionality and comes with a 12-month warranty. Slight cosmetic marks may be visible due to its previous use.

3. What is the purpose of the main heat exchanger in a boiler?

The main heat exchanger transfers heat from the burner to the water circulating through the boiler system. A properly functioning heat exchanger ensures efficient heating performance and helps maintain consistent water temperature.

4. How do I know if I need to replace my heat exchanger?

Common signs include reduced heating efficiency, unusual noises, leaks, or frequent boiler shutdowns. If your boiler shows these symptoms, it may indicate a failing or blocked heat exchanger. Professional inspection is recommended.

5. Does the refurbished heat exchanger come with a warranty?

Yes, all refurbished Saunier Duval parts, including this main heat exchanger, come with a 12-month warranty covering any defects in refurbishment or functionality.