Vaillant
Vaillant Boiler Section 80kW 0020058847
80kW boiler section for Vaillant ecoCRAFT VKK 806/3-E R1 boilers, part number 0020058847.
At a glance
- Also known as 1385590
Showing prices
£3,297.95
£2,748.29 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Vaillant 0020058847 is an 80kW boiler section for the ecoCRAFT VKK 806/3-E R1 range. It forms part of the boiler's heat exchanger assembly, where combustion heat is transferred to the system water.
Signs this part needs replacing
- Water leaking from the boiler section
- Visible cracks or corrosion on the casting
- Boiler losing pressure repeatedly
- Kettling or overheating noises
- Reduced heat output
Before you order
- Confirm your boiler model is VKK 806/3-E R1
- Verify the part number 0020058847
- Check whether new seals or gaskets are required
- Ensure the boiler is isolated and drained before fitting
Compliance
| Alternative numbers | 1385590 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VKK 806/3-E R1 | — | — | — | |
| VAILLANT ecoCRAFT VKK 806/3-E (2008-2012) | — | — | — | |
| VAILLANT ecoCRAFT VKK 806/3-E R1 | — | — | — | |
| VAILLANT ecoCRAFT VKK 806/3-E R1 (2012) | — | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.