Worcester Bosch
Worcester Bosch Pipe T-Piece To Heat Exchanger 8716118175
Worcester Bosch 8716118175 pipe T-piece connecting to the heat exchanger, for Greenstar Highflow 440CDi and 550CDi ErP boilers.
At a glance
- Part type: Hoses and pipes
- Appliance family: Greenstar Highflow CDi ErP
- Also known as 2244967
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£42.74
£35.62 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 8716118175 is a pipe T-piece that runs from the pipework to the heat exchanger on Greenstar Highflow CDi ErP combi boilers. It forms part of the internal water circuit, carrying flow between the heat exchanger and the surrounding pipework. The part is supplied as a direct replacement for the original fitting on these appliances.
Signs this part needs replacing
- Water weeping or a visible drip at the T-piece joint or its connections
- Pressure loss on the boiler gauge that cannot be traced to the heating circuit or safety discharge
- Corrosion, scaling or discolouration around the pipe joint
- Overheating or kettling noises linked to restricted flow through the heat exchanger pipework
- A joint that will not seal after re-making, or a cracked or deformed pipe section
Before you order
- Check the GC number on the appliance data badge against the compatibility list to confirm the correct variant
- Confirm the model and serial number, as the 440CDi and 550CDi ErP ranges share this pipework layout
- Inspect the joint seals and washers on removal and replace them if they are compressed or perished
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Hoses and pipes |
|---|---|
| Appliance family | Greenstar Highflow CDi ErP |
Compliance
| Manufacturer part number (MPN) | 8716118175 |
|---|---|
| Commodity code | 7412 20 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 2244967 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR HIGHFLOW 440CDi ErP LPG (7731600099) | 47-406-90 | 47-406-90 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 440CDi ErP NG (7731600098) | 47-406-89 | 47-406-89 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 550CDi ErP LPG (7731600101) | 47-406-92 | 47-406-92 | — | — |
| WORCESTER GREENSTAR HIGHFLOW 550CDi ErP NG (7731600100) | 47-406-91 | 47-406-91 | — | — |
| WORCESTER WORCESTER GREENSTAR HIGHFLOW 440CDi ErP LPG | — | — | — | |
| WORCESTER WORCESTER GREENSTAR HIGHFLOW 440CDi ErP NG | — | — | — | |
| WORCESTER WORCESTER GREENSTAR HIGHFLOW 550CDi ErP LPG | — | — | — | |
| WORCESTER WORCESTER GREENSTAR HIGHFLOW 550CDi ErP NG | — | — | — |
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.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.