Compatible Boilers

Vaillant Ecotec Plus 824 Series

• Ecotec Plus 824 VUW 246/5-5 2012-2012 (GC No. 47-044-40)

• Ecotec Plus 824 VUW 246/5-5 R1 2012-2013 (GC No. 47-044-40 R1)

• Ecotec Plus 824 VUW 246/5-5 R2 2013-2015 (GC No. 47-044-40 R2)

• Ecotec Plus 824 VUW 246/5-5 R4 2015-2015 (GC No. 47-044-40 R4)

Vaillant Ecotec Plus 825 Series

• Ecotec Plus 825 VUW 196/5-5 R6 2017 Onwards (GC No. 47-044-83 R6 / 0010021823)

• Ecotec Plus 825 VUW 256/5-5 R4 2015 Onwards (GC No. 47-044-57)

Vaillant Ecotec Plus 831 Series

• Ecotec Plus 831 VUW 316/5-5 2012-2012 NG (GC No. 47-044-41)

• Ecotec Plus 831 VUW 316/5-5 2012-2012 LPG (GC No. 47-044-46)

• Ecotec Plus 831 VUW 316/5-5 R1 2012-2013 NG (GC No. 47-044-41 R1)

• Ecotec Plus 831 VUW 316/5-5 R1 2012-2013 LPG (GC No. 47-044-46 R1)

• Ecotec Plus 831 VUW 316/5-5 R2 2013-2015 NG (GC No. 47-044-41 R2)

• Ecotec Plus 831 VUW 316/5-5 R2 2013-2015 LPG (GC No. 47-044-46 R2)

• Ecotec Plus 831 VUW 316/5-5 R4 2015-2015 NG (GC No. 47-044-41 R4)

• Ecotec Plus 831 VUW 316/5-5 R4 2015-2015 LPG (GC No. 47-044-46 R4)

Vaillant Ecotec Plus 832 Series

• Ecotec Plus 832 VUW 246/5-5 R6 2017 Onwards NG (GC No. 47-044-84 R6 / 0010021824)

• Ecotec Plus 832 VUW 246/5-5 R6 2017 Onwards LPG (GC No. 47-044-85 R6 / 0010021825)

• Ecotec Plus 832 VUW 326/5-5 R4 2015 Onwards (GC No. 47-044-58)

Vaillant Ecotec Plus 835 Series

• Ecotec Plus 835 VUW 306/5-5 R6 2017 Onwards (GC No. 47-044-82 R6 / 0010021822)

• Ecotec Plus 835 VUW 356/5-5 R4 2015 Onwards (GC No. 47-044-53)

Vaillant Ecotec Pro Series

• Ecotec Pro 28 VUW 286/5-3 2012-2012 NG (GC No. 47-044-45)

• Ecotec Pro 28 VUW 286/5-3 2012-2012 LPG (GC No. 47-044-47)

• Ecotec Pro 28 VUW 286/5-3 R1 2012-2013 NG (GC No. 47-044-45 R1)

• Ecotec Pro 28 VUW 286/5-3 R1 2012-2013 LPG (GC No. 47-044-47 R1)

• Ecotec Pro 30 VUW 306/5-3 R4 2015 Onwards (GC No. 47-044-52)

If you’re looking for a Vaillant Ecotec Exclusive 832 38 Plate Heat Exchanger 065132 or any other different Vaillant Plate Heat Exchanger, follow the link provided.

Why Choose This Product?

This refurbished Vaillant 19 plate DHW heat exchanger helps restore strong and steady hot water performance. Therefore, it can reduce temperature swings and improve heat transfer during demand. Moreover, it supports smoother boiler operation by reducing stress on other components. Because each unit is refurbished and tested, you get reliable performance at a lower cost. As a result, you can fix hot water issues quickly while keeping your repair budget under control.

Delivery and Return

Orders placed before 1 PM dispatch the same working day, so you receive parts sooner and reduce downtime. Additionally, you can choose standard delivery or next-day courier service at checkout. If you need to return the item, you can do so within 30 days in its original condition. Finally, always use a Gas Safe registered engineer for installation and repairs to ensure safe and correct fitting.

Frequently Asked Questions (FAQs)

1. What does the Vaillant 19 Plate DHW Heat Exchanger do?
The Vaillant 19 plate DHW heat exchanger transfers heat from the boiler to your hot water. As a result, it provides stable temperature and consistent hot water flow at taps and showers.

2. Which boilers are compatible with this heat exchanger?
This DHW heat exchanger fits several Vaillant Ecotec Plus and Ecotec Pro models, including 824, 825, 831, 832, and 835 ranges. Therefore, always match your boiler GC number with the compatibility list before ordering.

3. Can a faulty DHW heat exchanger cause hot water problems?
Yes. A worn or scaled heat exchanger can cause temperature fluctuations, reduced water flow, and slow hot water delivery. Replacing it helps restore efficient heat transfer.

4. Is this heat exchanger new or refurbished?
This unit is refurbished. However, it is cleaned, inspected, and tested to ensure reliable and consistent performance.

5. Does this part come with a warranty?
Yes. The Vaillant DHW heat exchanger 0020038572 comes with a 12-month warranty for added peace of mind.