Viessmann
Viessmann O-Ring Set Of 3 Heat Exchanger 7835467
Viessmann set of three O-rings for the heat exchanger on Vitodens 200-W B2HA and B2HB boilers.
At a glance
- Also known as 2322032
£11.12
£9.27 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
A set of three O-rings supplied by Viessmann for the heat exchanger on Vitodens 200-W appliances. These seals fit at the heat exchanger connections, where they prevent water loss from the joints under operating pressure and temperature.
Signs this part needs replacing
- Visible water weeping or staining around the heat exchanger connections
- Damp or corrosion marking beneath the heat exchanger joint area
- Seals that have hardened, flattened or cracked with age
- System pressure dropping without any other obvious cause
- Scale or mineral deposits collected at the joint faces
Before you order
- Confirm the appliance model and serial number against the fit list above
- Check that the leaking joint is the heat exchanger connection this set is intended for
- Verify the existing O-rings are accessible and serviceable on your installation
- Have the correct seals to hand before dismantling the heat exchanger joint
Compliance
| Alternative numbers | 2322032 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 200-W B2HA 100 SERIAL No. 7510834 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA 100 SERIAL No. 7554707 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA 45 SERIAL No. 7510831 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA 60 SERIAL No. 7510832 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA 80 SERIAL No. 7510833 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA 80 SERIAL No. 7554705 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA 88 SERIAL No. 7554706 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HA, 69 TO 99 KW SERIAL No. 7571045 | 41-819-61 | 41-819-61 | — | — |
| VIESSMANN VITODENS 200-W B2HB 45 SERIAL No. 7554703 | — | — | — | |
| VIESSMANN VITODENS 200-W B2HB 57 SERIAL No. 7554704 | — | — | — |
Documents & drawings
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