Viessmann
Viessmann Adaptor Pipe Connection 7828638
Viessmann adaptor pipe connection, part 7828638, for Vitodens 100-W boilers.
At a glance
- Appliance family: Vitodens 100-W
- Also known as 2320958
£56.87
£47.39 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Viessmann 7828638 is an adaptor pipe connection for Vitodens 100-W boilers. This pipe assembly component provides a connection point within the appliance pipework. It is identified by Viessmann part number 7828638.
Signs this part needs replacing
- Visible corrosion or rust at the pipe connection.
- Weeping, dripping or staining around the joint.
- Difficulty achieving a sound seal when refitting.
- Damaged or worn threads on the connection.
- Signs of leakage on adjacent components or pipework.
Before you order
- Confirm the appliance model and serial number against the fits list.
- Check the existing adaptor pipe connection for damage or leakage.
- Verify the part number 7828638 matches the requirement.
- Isolate the appliance and follow manufacturer guidance before work.
Compliance
| Alternative numbers | 2320958 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 100-W B1HA 19 KW SYSTEM ERP SERIAL No. 7543420 | 41-819-36 | 41-819-36 | — | — |
| VIESSMANN VITODENS 100-W B1HA 26 KW SYSTEM ERP SERIAL No. 7543421 | 41-819-37 | 41-819-37 | — | — |
| VIESSMANN VITODENS 100-W B1HA 30 KW SYSTEM ERP SERIAL No. 7543423 | 41-819-38 | 41-819-38 | — | — |
| VIESSMANN VITODENS 100-W B1HA 35 KW SYSTEM ERP SERIAL No. 7543425 | 41-819-39 | 41-819-39 | — | — |
| VIESSMANN VITODENS 100-W B1HC 19 KW SYSTEM SERIAL No. 7570671 | 41-819-40 | 41-819-40 | — | — |
| VIESSMANN VITODENS 100-W B1HC 26 KW SYSTEM SERIAL No. 7570672 | 41-819-41 | 41-819-41 | — | — |
| VIESSMANN VITODENS 100-W B1HC 30 KW SYSTEM SERIAL No. 7570674 | 41-819-42 | 41-819-42 | — | — |
| VIESSMANN VITODENS 100-W B1HC 35 KW SYSTEM SERIAL No. 7570676 | 41-819-43 | 41-819-43 | — | — |
| VIESSMANN VITODENS 100-W B1KA 26 KW COMBI ERP SERIAL No. 7543422 | 47-819-33 | 47-819-33 | — | — |
| VIESSMANN VITODENS 100-W B1KA 30 KW COMBI ERP SERIAL No. 7543424 | 47-819-34 | 47-819-34 | — | — |
Showing 10 of 30 compatible appliances.
Documents & drawings
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