Description

Vaillant Ecofit Pure 825 Combi 12 Plate Heat Exchanger 0020211942

The Vaillant Ecofit Pure 825 combi 12 plate heat exchanger transfers heat efficiently between heating and hot water circuits. This refurbished heat exchanger helps restore strong hot water flow and stable temperature control. Moreover, it reduces pressure loss and improves overall boiler efficiency. The part number 0020211942 ensures correct fitment, while thorough refurbishment and testing deliver reliable day to day performance at a lower cost.

Compatible Boilers

This refurbished 12 plate heat exchanger fits the following Vaillant boiler models, therefore ensuring correct fit and reliable performance:

Vaillant Ecofit Pure Series

• Ecofit Pure 825 Combi VUW 256/6-3 (H-GB) (GC No. 47-044-68)

Vaillant Sustain Series

• Sustain 825 VUW 256/6-3 (H-GB) (GC No. 47-044-71)

Vaillant Home Combi Series

• Home Combi 25-A (GC No. 47-044-62)

• Home Combi 30-A (GC No. 47-044-63)

• Home Combi 35-A (GC No. 47-044-64)

FAQs

1. What boilers is the Vaillant 12 Plate Heat Exchanger compatible with?

The heat exchanger 0020211942 fits Vaillant Ecofit Pure 825 Combi VUW, Sustain 825 VUW, and Home Combi 25, 30, and 35 models. Always check your boiler’s manufacturer part number before ordering.

2. Is this a new or refurbished part?

This heat exchanger is fully refurbished from a functioning boiler. While it may have minor cosmetic marks, it has been quality-checked to ensure reliable performance.

3. Does the part come with a warranty?

Yes, all refurbished Vaillant heat exchangers come with a 12-month warranty, ensuring coverage for performance and reliability.

4. Can I install the heat exchanger myself?

Installation should be performed by a Gas Safe registered engineer to ensure safety and correct operation of your boiler.

5. What is the delivery and return policy?

Orders placed by 1:00 p.m. EST (Monday–Friday) are shipped the same day. Standard, next-day, and Saturday delivery options are available. Returns are accepted within 30 days in original condition, with the buyer covering return postage if the item is not faulty.