Viessmann
Viessmann Ignition Box 7835633
Viessmann 7835633 ignition box for Vitodens 200-W and 222-F gas boilers, used to ignite the burner.
At a glance
- Appliance family: Vitodens 200-W and Vitodens 222-F
- Also known as 2321524
£96.04
£80.03 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 7835633 is an ignition box for Viessmann Vitodens gas boilers. It provides the high-voltage ignition supply that lights the burner on demand. The part is listed as an ignition unit within the Viessmann boiler spares range.
Signs this part needs replacing
- The boiler attempts to fire but the burner does not light
- No ignition spark is heard or seen at the burner during a demand for heat
- The boiler locks out repeatedly on ignition sequence
- Ignition is intermittent, with the boiler sometimes firing and sometimes failing
Before you order
- Confirm the boiler model from the data badge, for example Vitodens 200-W B2HA, B2KA, B2HB, B2KB or Vitodens 222-F B2TA
- Check the appliance serial number against the fitment list for this part
- Read the existing ignition box part number before ordering to confirm a match
Compliance
| Alternative numbers | 2321524 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VIESSMANN VITODENS 200-W B2HA 19 KW SYSTEM SERIAL No. 7454868 | 41-819-32 | 41-819-32 | — | — |
| VIESSMANN VITODENS 200-W B2HA 30 KW SYSTEM SERIAL No. 7454871 | 41-819-34 | 41-819-34 | — | — |
| VIESSMANN VITODENS 200-W B2HA 35 KW SYSTEM SERIAL No. 7454873 | 41-819-35 | 41-819-35 | — | — |
| VIESSMANN VITODENS 200-W B2HA, 120 AND 150 KW SERIAL No. 7506551 | 41-819-62 | 41-819-62 | — | — |
| VIESSMANN VITODENS 200-W B2HA, 69 TO 99 KW SERIAL No. 7571045 | 41-819-61 | 41-819-61 | — | — |
| VIESSMANN VITODENS 200-W B2HB 19 KW SYSTEM SERIAL No. 7570787 | 41-819-32 | 41-819-32 | — | — |
| VIESSMANN VITODENS 200-W B2HB 26 KW SYSTEM SERIAL No. 7570788 | 41-819-33 | 41-819-33 | — | — |
| VIESSMANN VITODENS 200-W B2HB 30 KW SYSTEM SERIAL No. 7570790 | 41-819-34 | 41-819-34 | — | — |
| VIESSMANN VITODENS 200-W B2HB 35 KW SYSTEM SERIAL No. 7570792 | 41-819-35 | 41-819-35 | — | — |
| VIESSMANN VITODENS 200-W B2KA 26 KW COMBI SERIAL No. 7454870 | 47-819-28 | 47-819-28 | — | — |
Showing 10 of 19 compatible appliances.
Documents & drawings
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