Worcester Bosch
Worcester Bosch Condensate Siphon Greenstar 87186913190
Condensate siphon assembly for Worcester Bosch Greenstar CDi ErP Classic boilers, part number 87186913190.
At a glance
- Part type: Condensate assembly (siphon)
- Also known as 1031005
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£46.55
£38.79 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 Worcester Bosch 87186913190 is a condensate siphon assembly from the condensate trap and siphon group. It sits in the condensate route of the appliance, collecting condensate produced by the heat exchanger and holding a water seal that prevents flue gases from passing into the condensate discharge pipework. It is used across the Worcester Bosch Greenstar CDi ErP Classic range.
Signs this part needs replacing
- Water pooling beneath the appliance or staining around the casing
- Gurgling, bubbling or slow drainage from the condensate route during operation
- Boiler locking out or displaying a condensate-related fault
- Cracks, heavy scale or a perished seal visible on the trap body
- Flue odours detected near the condensate discharge point
Before you order
- Check the GC number on the appliance data badge against the compatibility list before ordering.
- Quote part number 87186913190 or alternative number 1031005 when confirming the correct siphon.
- Inspect the trap seals and washers on removal and replace any that are perished.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Condensate Traps & Siphons |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 87186913190 |
|---|---|
| GC number | J22-812 |
| Barcode / EAN | 4054925553208 |
| Commodity code | 8403 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1031005 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 29CDI ErP CLASSIC LPG | 47-406-66 | 47-406-66 | — | — |
| WORCESTER GREENSTAR 29CDI ErP CLASSIC NG | 47-406-65 | 47-406-65 | — | — |
| WORCESTER GREENSTAR 30CDI ErP CLASSIC LPG | 41-406-38 | 41-406-38 | — | — |
| WORCESTER GREENSTAR 30CDI ErP CLASSIC NG | 41-406-37 | 41-406-37 | — | — |
| WORCESTER GREENSTAR 30CDI ErP CLASSIC REGULAR LPG | 41-406-34 | 41-406-34 | — | — |
| WORCESTER GREENSTAR 30CDI ErP CLASSIC REGULAR NG | 41-406-33 | 41-406-33 | — | — |
| WORCESTER GREENSTAR 34CDI ErP CLASSIC LPG | 47-406-68 | 47-406-68 | — | — |
| WORCESTER GREENSTAR 34CDI ErP CLASSIC NG | 47-406-67 | 47-406-67 | — | — |
| WORCESTER GREENSTAR 35CDI ErP CLASSIC SYSTEM LPG | 41-406-40 | 41-406-40 | — | — |
| WORCESTER GREENSTAR 35CDI ErP CLASSIC SYSTEM NG | 41-406-39 | 41-406-39 | — | — |
Showing 10 of 32 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.
WORCESTER appliance manual — GREENSTAR 29CDI ErP CLASSIC LPG (GC 47-406-66), GREENSTAR 29CDI ErP CLASSIC NG (GC 47-406-65), GREENSTAR 34CDI ErP CLASSIC LPG (GC 47-406-68), GREENSTAR 34CDI ErP CLASSIC NG (GC 47-406-67), GREENSTAR 38CDI ErP CLASSIC LPG (GC 47-406-70), GREENSTAR 38CDI ErP CLASSIC NG (GC 47-406-69), GREENSTAR 42CDI ErP CLASSIC LPG (GC 47-406-72), GREENSTAR 42CDI ErP CLASSIC NG (GC 47-406-71)
manualmanualWORCESTER appliance manual — GREENSTAR 30CDI ErP CLASSIC LPG (GC 41-406-38), GREENSTAR 30CDI ErP CLASSIC NG (GC 41-406-37)
manualmanualWORCESTER appliance manual — GREENSTAR 30CDI ErP CLASSIC REGULAR LPG (GC 41-406-34), GREENSTAR 30CDI ErP CLASSIC REGULAR NG (GC 41-406-33), GREENSTAR 40CDI ErP CLASSIC REGULAR LPG (GC 41-406-36), GREENSTAR 40CDI ErP CLASSIC REGULAR NG (GC 41-406-35)
manualmanualWORCESTER appliance manual — GREENSTAR 35CDI ErP CLASSIC SYSTEM LPG (GC 41-406-40), GREENSTAR 35CDI ErP CLASSIC SYSTEM NG (GC 41-406-39)
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