Viessmann
Viessmann Profile Gasket DHW Heat Exchanger Set of 4 7827933
Viessmann profile gasket set of four for the domestic hot water heat exchanger on Vitodens B2TX-series boilers.
At a glance
- Appliance family: Vitodens 111-W, 222-F and 242-F gas boilers
- Also known as 2320884
£11.63
£9.69 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 profile gasket set (part number 7827933, B2TX) is a set of four shaped sealing gaskets for the domestic hot water heat exchanger. It is used on Viessmann Vitodens 111-W, 222-F and 242-F gas boilers to seal the connection faces of the DHW heat exchanger. The profile form is matched to the mating faces of these heat exchangers.
Signs this part needs replacing
- Weeping or dripping at the domestic hot water heat exchanger connections
- Water staining, crusting or scale deposits around the gasket faces
- Gaskets that have hardened, flattened or lost their profile shape
- Reassembly after heat exchanger removal or servicing, where the existing gaskets cannot be reused
- Recurrent low-level leaks that return shortly after a previous repair
Before you order
- Confirm the boiler model and serial number against the fitment list above
- Identify the appliance as a Vitodens 111-W, 222-F or 242-F with a B2TX-series heat exchanger arrangement
- Check whether the gasket set is required for the DHW heat exchanger rather than another part of the appliance
- Have the relevant manufacturer part number 7827933 to hand when ordering
Compliance
| Alternative numbers | 2320884 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 111-W B1LA 26 KW STORAGE COMBI SERIAL No. 7499484 | 47-819-24 | 47-819-24 | — | — |
| VIESSMANN VITODENS 111-W B1LA 35KW STORAGE COMBI SERIAL No. 7499485 | 47-819-25 | 47-819-25 | — | — |
| VIESSMANN VITODENS 111-W B1LB 26 KW GB ERP SERIAL No. 7543448 | 47-819-36 | 47-819-36 | — | — |
| VIESSMANN VITODENS 111-W B1LB 35 KW GB ERP SERIAL No. 7543449 | 47-819-37 | 47-819-37 | — | — |
| VIESSMANN VITODENS 111-W B1LD 26 KW GB SERIAL No. 7570732 | 47-819-43 | 47-819-43 | — | — |
| VIESSMANN VITODENS 111-W B1LD 35 KW GB SERIAL No. 7570733 | 47-819-44 | 47-819-44 | — | — |
| VIESSMANN VITODENS 222-F B2TA 19 SERIAL No. 7510826 | — | — | — | |
| VIESSMANN VITODENS 222-F B2TA 19KW SERIAL No. 7513044 | 47-819-15 | 47-819-15 | — | — |
| VIESSMANN VITODENS 222-F B2TA 26KW SERIAL No. 7513045 | 47-819-16 | 47-819-16 | — | — |
| VIESSMANN VITODENS 222-F B2TA 35 SERIAL No. 7510827 | — | — | — |
Showing 10 of 19 compatible appliances.
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