Viessmann
Viessmann Connection Piece RL 7831345
Viessmann connection piece RL, part 7831345, for Vitodens 100W Compact gas boilers.
At a glance
- Appliance family: Vitodens 100W Compact
- Also known as 2321300
£59.39
£49.49 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 CONNECTION PIECE RL is a pipe assembly component manufactured by Viessmann for the Vitodens 100W Compact gas boiler range. It forms part of the boiler's internal pipework, connecting the relevant hydraulic or gas circuit sections within the appliance. It is supplied under Viessmann part number 7831345.
Signs this part needs replacing
- Visible corrosion, pitting or staining on the pipe body or at the joint faces
- Weeping or damp traces around the connection under normal operating pressure
- Scale or debris build-up restricting flow through the connection
- Deformation, cracking or a damaged sealing face after servicing
- Recurring pressure loss traced to the pipework rather than the appliance as a whole
Before you order
- Confirm the boiler model and output match one of the listed Vitodens 100W Compact variants
- Check the serial number on the appliance data badge against the serial numbers listed
- Verify the existing connection piece carries the same Viessmann part number 7831345 before removal
- Inspect adjacent pipework and seals so any associated parts can be ordered at the same time
Compliance
| Alternative numbers | 2321300 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 100W COMPACT 13KW SERIAL No. 7416307 | 41-819-21 | 41-819-21 | — | — |
| VIESSMANN VITODENS 100W COMPACT 16KW SERIAL No. 7416302 | 41-819-22 | 41-819-22 | — | — |
| VIESSMANN VITODENS 100W COMPACT 19KW SERIAL No. 7416303 | 41-819-23 | 41-819-23 | — | — |
| VIESSMANN VITODENS 100W COMPACT 26KW SERIAL No. 7416304 | 41-819-24 | 41-819-24 | — | — |
| VIESSMANN VITODENS 100W COMPACT 35KW SERIAL No. 7499606 | 41-819-25 | 41-819-25 | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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