Worcester Bosch
Worcester Bosch connection set 8716118283
Genuine Worcester Bosch connection set for the Highflow 440CDI and 550CDI combi boiler range, natural gas and LPG.
At a glance
- Also known as 2245049
Showing prices
£36.73
£30.61 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
This is a genuine Worcester Bosch connection set, part number 8716118283, supplied for the Worcester Highflow combi boiler range.
Signs this part needs replacing
- Water weeping or dripping from a pipe connection
- Corroded, cross-threaded or damaged connector fittings
- Loss of system pressure traced to a connection point
Before you order
- Confirm the part number printed on your existing connection set matches 8716118283
- Isolate and drain the relevant water/gas circuit before removal
- Check which exact appliance variant (440CDI or 550CDI, NG or LPG) you have
Compliance
| Alternative numbers | 2245049 |
|---|
| 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 | — | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.