Ravenheat
Ravenheat Flue Restriction Ring 0001DIA04005/0
82mm flue restriction ring for Ravenheat RSF series gas boilers, listed by the manufacturer as part 0001DIA04005/0.
At a glance
- Also known as FLUE-RESTRICTION-RING-82-MM, 1840389
£12.78
£10.65 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 flue restriction ring is a Ravenheat component fitted within the flue or air path of RSF series gas boilers, where it regulates the flow of combustion air and flue gases through the appliance. It is listed by the manufacturer as part number 0001DIA04005/0 and has an 82mm diameter. Correct restriction of the flue path is part of maintaining stable combustion across the RSF range.
Signs this part needs replacing
- Combustion readings outside the manufacturer's stated tolerances for the appliance
- Unstable or lifting flame, or a flame picture that will not settle after servicing
- Visible damage, distortion, corrosion or missing material on the ring
- The ring is absent from the flue or air path where one should be fitted
- Recurrent flue or combustion faults that persist after the flue path has been cleaned and checked
Before you order
- Confirm the appliance model and gas type against the fit list above, as natural gas and LPG variants are listed separately
- Check the existing ring for its diameter and any markings before ordering
- Verify the part number 0001DIA04005/0 against the manufacturer's parts list for your appliance
- Confirm whether the ring is present or missing on the installation, as this affects what is required
Compliance
| GC number | 371-269 |
|---|---|
| Barcode / EAN | 5060022141360 |
| Alternative numbers | FLUE-RESTRICTION-RING-82-MM, 0001DIA040050, 1840389 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| RAVENHEAT RSF 20/20E LPG | 47-581-13 | 47-581-13 | — | — |
| RAVENHEAT RSF 20/20E NATURAL GAS | 47-581-07 | 47-581-07 | — | — |
| RAVENHEAT RSF 20/20ET LPG | 47-581-12 | 47-581-12 | — | — |
| RAVENHEAT RSF 20/20ET NATURAL GAS | 47-581-09 | 47-581-09 | — | — |
| RAVENHEAT RSF 84E LPG | — | — | — | |
| RAVENHEAT RSF 84E NATURAL GAS | 47-581-27 | 47-581-27 | — | — |
| RAVENHEAT RSF 84E T LPG | — | — | — | |
| RAVENHEAT RSF 84E T NATURAL GAS | 47-581-28 | 47-581-28 | — | — |
Documents & drawings
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