Ferroli
Ferroli Flue Restrictor 39837740
45 mm flue restrictor for Ferroli Domicondens and Fercondens condensing boilers, part number 39837740.
At a glance
- Also known as 1211739
£7.85
£6.54 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 flue restrictor 39837740 is a 45 mm diameter component fitted within the flue system of compatible Ferroli condensing boilers. It is listed by Ferroli for use across a number of Domicondens and Fercondens models. The restrictor regulates flue gas flow through the appliance's flue arrangement.
Signs this part needs replacing
- Combustion readings outside the range specified for the appliance during flue gas analysis
- Boiler lockout or flame failure traced to flue performance
- Visible corrosion, deformation or heat damage on the restrictor
- Restrictor missing or not correctly seated after flue work
- Repeated flue-related fault codes
Before you order
- Confirm your boiler model and GC number against the fitment list above
- Check that the flue restrictor diameter required for your appliance is 45 mm
- Inspect the existing restrictor and flue assembly before ordering
- Refer to the manufacturer's instructions for the correct flue configuration
Compliance
| Alternative numbers | FER39837740, 1211739 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| 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 FERCONDENS 25 HE - 30K1239000 (01/05/2014) | — | — | — | |
| FERROLI FERROLI DOMICONDENS 24 | — | — | — | |
| FERROLI FERROLI DOMICONDENS 28 | — | — | — | |
| FERROLI FERROLI DOMICONDENS HE 26 | — | — | — | |
| FERROLI FERROLI FERCONDENS 25C HE | — | — | — |
Documents & drawings
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