Description

Vaillant Ecotec Plus 831 12 Plate Heat Exchanger

The Vaillant Ecotec Plus 831 plate heat exchanger 12 plates transfers heat from your boiler to your hot water quickly and efficiently. Therefore, it helps maintain strong hot water flow while supporting stable boiler performance. This refurbished 12 plate heat exchanger helps reduce temperature swings, so it improves comfort during daily use. The part number 178973 ensures the correct match for compatible Vaillant Ecotec Plus models. In addition, each unit goes through cleaning and testing, which helps deliver reliable results at a lower cost.

Compatible Boilers

Vaillant Ecotec Plus 824 Series

• Ecotec Plus 824 VUW 246/3-5 (2005–2012) – GC No. 47-044-31

• Ecotec Plus 824 VUW 246/3-5 R1 (2005–2011) – GC No. 47-044-31 R1

• Ecotec Plus 824 VUW 246/3-5 R3 (2011–2012) – GC No. 47-044-31 R2

Vaillant Ecotec Plus 831 Series

• Ecotec Plus 831 VUW 316/3-5 (2005–2013) – GC No. 47-044-32

• Ecotec Plus 831 VUW 316/3-5 R1 (2005–2011) – GC No. 47-044-32 R1

• Ecotec Plus 831 VUW 316/3-5 R3 (2011–2012) – GC No. 47-044-32 R3

• Ecotec Plus 831 VUW 316/3-5 R5 (2013) – GC No. 47-044-32 R5

Vaillant Ecotec Plus 837 Series

• Ecotec Plus 837 VUW 376/3-5 R1 (2006–2011) – GC No. 47-044-33 R1

• Ecotec Plus 837 VUW 376/3-5 R3 (2011–2012) – GC No. 47-044-33 R3

If you’re looking for a Vaillant Turbomax Plus 824E 12 Plate Heat Exchanger 065088 or any other different Vaillant Plate Heat Exchanger, follow the link provided.

Why Choose This Product?

This refurbished Vaillant plate heat exchanger offers a practical solution when hot water performance drops. Moreover, it supports efficient heat transfer, so your boiler can deliver consistent hot water temperatures. Because the unit has 12 plates, it helps improve heat exchange speed and supports stable output. In addition, refurbishment reduces cost while still supporting reliable operation. As a result, you get an affordable repair option that helps extend the life of your boiler.

Delivery and Return

Orders placed before 1 PM are dispatched on the same working day, so you receive your part sooner. Additionally, you can choose standard delivery or next-day courier service at checkout. If you change your mind, return the item within 30 days in its original condition. Finally, always use a Gas Safe registered engineer for safe fitting and correct boiler operation.

FAQs

1. What boilers is the Vaillant Heat Exchanger 178973 compatible with?

The Vaillant Heat Exchanger 178973 fits Ecotec Plus boilers, including models 824, 831, and 837 across various revisions (e.g., VUW 246/3-5, VUW 316/3-5, VUW 376/3-5). Always check your part number before ordering.

2. How many plates does the Vaillant Heat Exchanger 178973 have?

This heat exchanger has 20 plates and is specifically designed for domestic hot water (DHW) applications in Ecotec Plus boilers.

3. Is this heat exchanger easy to install?

Yes, the Vaillant Heat Exchanger 178973 can be installed by a qualified Gas Safe registered engineer. It is designed to replace the existing DHW heat exchanger without modifications.

4. Does the heat exchanger come with a warranty?

Yes, this heat exchanger comes with a 12-month warranty, providing assurance of its reliability and performance.

5. Can this heat exchanger improve boiler efficiency?

Replacing a worn or faulty heat exchanger with the Vaillant 178973 can restore optimal hot water delivery and improve overall boiler efficiency, reducing the risk of future faults.