Description

Viessmann 7875502 Plate Heat Exchanger 12 Plates | Genuine Spare Part

The Viessmann 12 Plate Heat Exchanger 7875502 transfers heat efficiently between heating and domestic hot water circuits. This plate heat exchanger improves hot water performance while maintaining consistent boiler efficiency. Because it uses a 12 plate design, it supports strong heat transfer and steady output. As a result, it helps restore reliable heating and hot water in compatible Viessmann boilers.

Compatible Boilers

Viessmann Vitodens 100 WBP JA Series

• 100 WBP JA 25kW Combi (GC No. 47-819-26 / Serial No. 7501297)

• 100 WBP JA 29kW Combi (GC No. 47-819-27 / Serial No. 7501298)

If you’re looking for a Viessmann 18 Plate Heat Exchanger 7841779 or any other different Viessmann Plate Heat Exchanger, follow the link provided.

Why Choose This Product?

This Viessmann Plate Heat Exchanger delivers efficient heat transfer and consistent hot water output. Moreover, it helps resolve issues such as low hot water temperature or fluctuating performance. Because the unit comes brand new, it offers dependable durability and long service life. In addition, replacing a worn heat exchanger improves overall system efficiency and supports smooth boiler operation. Therefore, this part provides a practical and reliable repair solution.

Delivery and Return

Orders placed before 1 PM are dispatched on the same working day, so you receive your part quickly. Additionally, you can select standard or next-day delivery at checkout depending on urgency. If the item does not meet your requirements, you can return it within 30 days in its original condition. Always use a Gas Safe registered engineer to install boiler components safely and correctly.

Frequently Asked Questions

1. What does the Viessmann 12 Plate Heat Exchanger 7875502 do?
The Viessmann 12 Plate Heat Exchanger 7875502 transfers heat between the primary heating circuit and domestic hot water system. As a result, it ensures fast and consistent hot water delivery.

2. Which boilers are compatible with this heat exchanger?
This heat exchanger fits Viessmann 100 WBP JA 25kW and 29kW combi models. Always confirm the GC number and serial number before purchasing to ensure correct fit.

3. What problems can this part fix?
A faulty heat exchanger can cause low hot water temperature, fluctuating heat, or poor pressure. Therefore, replacing it restores proper heat transfer and stable performance.

4. Is this heat exchanger brand new?
Yes. This Viessmann 12 Plate Heat Exchanger 7875502 is brand new and unused. It offers reliable performance and long service life.

5. Does it come with a warranty?
Yes. The part comes with a 12 month warranty for added peace of mind.