Vaillant
Vaillant Reducing Ring F-F2 194170
Reducing ring F-F2, part 194170, for Vaillant Thermocompact, Turbomax Plus and Aquaplus 362 series boilers.
At a glance
- Also known as 1376896
£9.60
£8.00 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 reducing ring F-F2 is a Vaillant sealing component, supplied under part number 194170. It fits within the gas-side assemblies of the Thermocompact, Turbomax Plus and Aquaplus families alongside the VU, VUW and VUI 362 series appliances. Its role is to seat at the joint and form a tight seal where the bore reduces between connected parts.
Signs this part needs replacing
- Visible weeping, staining or a smell of gas at the joint the ring seals
- The ring is flattened, hardened or cracked rather than sitting proud and pliable
- Scale, corrosion debris or old sealant found in the seating face on strip-down
- The joint will not seal after reassembly, or pressure is lost repeatedly at the same point
- The ring is damaged or missing after previous service work
Before you order
- Confirm the appliance model and GC number against the fit list above before ordering
- Check the existing ring carries, or matches, Vaillant part number 194170
- Inspect the sealing face and threads for damage, as a scored face will leak with a new ring fitted
- Refer to the appliance documentation to confirm the correct position for this ring in the assembly
Compliance
| Barcode / EAN | 4024074433638 |
|---|---|
| Alternative numbers | 1376896 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT THERMOcompact 637E VU 362/2-5 (2002-2004) | 41-044-32 | 41-044-32 | — | — |
| VAILLANT THERMOcompact 637E VU 362/2-5 R3 (2004-2006) | 41-044-32 | 41-044-32 | — | — |
| VAILLANT TURBOmax Plus 836E VUW 362/2-5 (2002-2004) | 47-044-28 | 47-044-28 | — | — |
| VAILLANT TURBOmax Plus 836E VUW 362/2-5 R3 (2004-2004) | 47-044-28 | 47-044-28 | — | — |
| VAILLANT TURBOmax Plus 837E VUW 362/2-5 (2002-2004) | 47-044-28 | 47-044-28 | — | — |
| VAILLANT TURBOmax Plus 837E VUW 362/2-5 R3 (2004-2004) | 47-044-28 | 47-044-28 | — | — |
| VAILLANT VU 362/2-5 | 41-044-32 | 41-044-32 | — | — |
| VAILLANT VU 362/2-5 R3 | 41-044-32 | 41-044-32 | — | — |
| VAILLANT VUI 362-7 | 47-044-29 | 47-044-29 | — | — |
| VAILLANT VUI 362-7 R3 | 47-044-29 | 47-044-29 | — | — |
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.
VAILLANT appliance manual — THERMOcompact 637E VU 362/2-5 (2002-2004) (GC 41-044-32), THERMOcompact 637E VU 362/2-5 R3 (2004-2006) (GC 41-044-32), TURBOmax Plus 836E VUW 362/2-5 (2002-2004) (GC 47-044-28), TURBOmax Plus 836E VUW 362/2-5 R3 (2004-2004) (GC 47-044-28), TURBOmax Plus 837E VUW 362/2-5 (2002-2004) (GC 47-044-28), TURBOmax Plus 837E VUW 362/2-5 R3 (2004-2004) (GC 47-044-28), VU 362/2-5 (GC 41-044-32), VU 362/2-5 R3 (GC 41-044-32), VUW 362/2-5 (GC 47-044-28), VUW 362/2-5 R3 (GC 47-044-28)
manualmanualVAILLANT appliance manual — VUI 362-7 (GC 47-044-29), VUI 362-7 R3 (GC 47-044-29), aquaPLUS VUI 362-7 (2002-2005) (GC 47-044-29), aquaPLUS VUI 362-7 R3 (2005-2008) (GC 47-044-29)
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