Ferroli
Ferroli Flue Restrictor 50mm 39817580
Ferroli 50mm flue restrictor, part number 39817580, for use in compatible Ferroli condensing boiler flue systems.
At a glance
- Part type: flue restrictor
- Also known as 1210776
£6.72
£5.60 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 Ferroli 39817580 is a 50mm flue restrictor used in the flue system of compatible Ferroli condensing and combination boilers. It sits within the flue assembly to regulate the flow of flue gases and balance combustion air across the appliance. Fitment is model and flue configuration dependent.
Signs this part needs replacing
- Combustion analysis readings fall outside the appliance's stated tolerances.
- The restrictor is missing, cracked or distorted after flue work or servicing.
- Whistling or excessive draught noise from the flue under operating conditions.
- Flue gas flow appears unbalanced, with the appliance failing to hold steady combustion figures.
- Visible damage or deformation at the restrictor where it seats in the flue.
Before you order
- Confirm the boiler model and GC number against the fit list above.
- Check that the installed flue configuration calls for a 50mm restrictor, as flue length and type determine which restrictor is required.
- Inspect the existing restrictor to confirm the diameter and seating arrangement before removal.
- Isolate the appliance and follow the manufacturer's flue and combustion testing procedure after fitting.
Compliance
| GC number | H41-373 |
|---|---|
| Alternative numbers | FER39817580, 1210776 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| FERROLI DOMICOMPACT F24 B - 30K0237000 (06/04/2005) | 47-267-37 | 47-267-37 | — | — |
| FERROLI DOMICOMPACT F30 B - 30K0238000 (06/04/2005) | 47-267-38 | 47-267-38 | — | — |
| FERROLI DOMICOMPACT F30 B - 30K0238001 (01/09/2006) | 47-267-38 | 47-267-38 | — | — |
| FERROLI DOMICOMPACT F30 B - 30K0238002 (11/01/2007) | 47-267-38 | 47-267-38 | — | — |
| FERROLI DOMICONDENS F24 | 47-267-50 | 47-267-50 | — | — |
| FERROLI DOMICONDENS F28 | 47-267-76 | 47-267-76 | — | — |
| FERROLI DOMICONDENS HE 26C - 30K0949000 | 47-267-54 | 47-267-54 | — | — |
| FERROLI F30B - 30K0236000 (05/04/2005) | 47-267-36 | 47-267-36 | — | — |
| FERROLI FERCONDENS 25 HE - 30K1239000 (01/05/2014) | — | — | — | |
| FERROLI FERROLI DOMICONDENS 24 | — | — | — |
Showing 10 of 14 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
FERROLI appliance manual — DOMICOMPACT F24 B - 30K0237000 (06/04/2005) (GC 47-267-37)
manualmanualFERROLI appliance manual — DOMICOMPACT F30 B - 30K0238000 (06/04/2005) (GC 47-267-38), DOMICOMPACT F30 B - 30K0238001 (01/09/2006) (GC 47-267-38), DOMICOMPACT F30 B - 30K0238002 (11/01/2007) (GC 47-267-38)
manualmanualFERROLI appliance manual — DOMICONDENS F24 (GC 47-267-50), DOMICONDENS F28 (GC 47-267-76)
manualmanualFERROLI appliance manual — DOMICONDENS HE 26C - 30K0949000 (GC 47-267-54)
manualmanualFERROLI appliance manual — F30B - 30K0236000 (05/04/2005) (GC 47-267-36)
manualmanualFERROLI appliance manual — FERCONDENS 25 HE - 30K1239000 (01/05/2014)
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