Buderus
Buderus Gas Valve SIT Novamix 0.822.221
Gas valve for Buderus 800 series boilers, suitable for models 800-24, 800-29 and 800-43.
At a glance
- Appliance family: Buderus 800 series
- Also known as 2241456
- Gas valve replacement must be carried out by a Gas Safe registered engineer.
£233.75
£194.79 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 SIT Novamix 0.822.221 is a gas valve used in Buderus boilers. It regulates the supply of gas to the burner in Buderus 800 series appliances. Buderus lists this valve under part number 7100767.
Signs this part needs replacing
- Burner fails to ignite or the boiler does not fire.
- Flame lights and then extinguishes shortly afterwards.
- Repeated boiler lockouts or flame failure faults.
- Inconsistent or unstable burner flame.
Before you order
- Confirm the boiler is a Buderus 800-24, 800-29 or 800-43.
- Check the existing valve is marked SIT Novamix 0.822.221 or Buderus 7100767.
- Gas valve replacement must be carried out by a Gas Safe registered engineer.
- Isolate gas and electrical supplies before starting work.
Compliance
| Barcode / EAN | 4010009656029 |
|---|---|
| Alternative numbers | 2241456 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BUDERUS 800-24 | 41-110-19 | 41-110-19 | — | — |
| BUDERUS 800-29 | 41-110-20 | 41-110-20 | — | — |
| BUDERUS 800-43 | 41-110-14 | 41-110-14 | — | — |
Documents & drawings
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