Description

Vaillant Part No: 178973 – Heat Exchanger (DHW, 20 Plates) for Ecotec Plus Boilers

looking for vaillant plate heat exchanger Vaillant Part No: 178973, a high-performance 20-plate heat exchanger specifically designed for domestic hot water (DHW) applications. This refurbished unit provides an economical and sustainable option to enhance the efficiency of your heating system without compromising quality.

Compatibility: This heat exchanger fits a variety of Ecotec Plus models, ensuring optimal hot water delivery and system efficiency:

• 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
• 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 (2013-2013) – GC No. 47-044-32 R5
• 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
• Vaillant Part No: 178973 – Heat Exchanger (DHW 20 Plates)

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

Meanwhile, if you are looking for any Vaillant-related products please click the link: Vaillant Spares

Also, for Diverter valves for vaillant please click the link: Vaillant Diverter Valves

You can also check our whole range of PCBs for vaillant please click the link: Vaillant PCBS

Here is also the list of Pumps for Vaillant please click the link: Vaillant Pump

In case you are looking for Fans for Vaillant please click the link:Vaillant Fans

     Prices: Please note all prices are inclusive of VAT.

At Heating and catering parts,

We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy

We appreciate you buying from our store. Usually, If your order is received by 1:00 p.m. EST (Monday–Friday), we will ship the item the same day. You can count on us to deliver quickly and safely. In other words, we take pride in our prompt and trustworthy service and will do everything we can to ensure the safe arrival of your package. Please note that weekends are not included in our next-day delivery guarantee. Delivery for orders placed on Fridays (the next day) is on the following Monday. At the same time select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day.

In a word thank you for choosing us!

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.