Description

Vaillant Sustain 830 VUW 306/6-3 DHW Plate Heat Exchanger 14 Plates 0020231139

The Vaillant Sustain 830 14 Plate Heat Exchanger 0020231139 delivers efficient heat transfer for reliable hot water performance. This 14 plate heat exchanger separates central heating water from domestic hot water, so it ensures safe and consistent operation. Moreover, it helps maintain strong water flow and stable temperature control. Because it supports efficient energy transfer, it improves overall boiler performance and reduces heat loss.

Compatible Boilers

Vaillant Ecofit Pure Series

• Ecofit Pure 830 Combi VUW 306/6-3 (H-GB) (GC No. 47-044-74)

Vaillant Sustain Series

• Sustain 830 VUW 306/6-3 (H-GB) (GC No. 47-044-72)

If you’re looking for a Vaillant Domestic Hot Water 12 Plate Heat Exchanger 178971 or any other different Vaillant Plate Heat Exchanger, follow the link provided.

Why Choose This Product?

This Vaillant Sustain 830 VUW 306/6-3 DHW Plate Heat Exchanger restores strong hot water performance and efficient heating. Furthermore, the 14 plate design increases surface area, so it supports faster and more stable heat exchange. Because the unit comes brand new, it offers dependable quality and long service life. In addition, replacing a faulty heat exchanger can reduce temperature fluctuation and improve water pressure. As a result, your boiler runs more efficiently and delivers consistent comfort.

Delivery and Return

Orders placed before 1 PM are dispatched on the same working day, which ensures fast processing. You can choose standard or next-day delivery at checkout for added flexibility. If you need to return the item, you can do so within 30 days in its original condition. Always use a Gas Safe registered engineer for safe and correct installation.

FAQs

1. What does the Vaillant Sustain 830 14 Plate Heat Exchanger do?

The 14 plate heat exchanger transfers heat from the central heating circuit to your domestic hot water. As a result, it allows your boiler to provide hot water without mixing the two water systems.

2. What are the common signs of a faulty plate heat exchanger?

You may notice fluctuating hot water temperatures or reduced hot water flow. In some cases, your boiler may display fault codes. Therefore, replacing the heat exchanger can restore consistent performance.

3. Is this heat exchanger compatible with my boiler?

This part fits the Vaillant Ecofit Pure 830 Combi VUW 306/6-3 (H-GB) and Sustain 830 VUW 306/6-3 (H-GB). However, always check your boiler model and GC number before ordering to ensure correct compatibility.

4. Is this product brand new?

Yes, this Vaillant 14 Plate Heat Exchanger 0020231139 comes brand new. In addition, it includes a 12-month warranty for added peace of mind.

5. Can I install this heat exchanger myself?

No, you should always use a Gas Safe registered engineer for installation. This ensures safe fitting and protects your boiler warranty.