
Broag
Broag DN65 to DN80 LLH Connection Set P3 5140421
Broag DN65 to DN80 LLH connection set P3, part 5140421, for Broag Commercial boiler installations.
At a glance
- Also known as 1134645
£2,265.98
£1,888.32 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 Broag DN65 to DN80 LLH Connection Set P3 is a pipework connection set used on Broag Commercial boiler installations. It provides the transition between DN65 and DN80 connections on a low loss header (LLH) assembly. Supplied under Broag part number 5140421.
Signs this part needs replacing
- Visible weeping or dripping at the connection joints
- Corrosion or pitting on the connection set body or mating faces
- Staining, scale or water tracking around the low loss header connections
- Loss of system pressure traced to the header connection points
- Difficulty achieving a sound seal when the connections are remade
Before you order
- Confirm the appliance model against the manufacturer's parts list
- Check the existing connection sizes are DN65 and DN80
- Verify the part number 5140421 matches the item being replaced
- Inspect the low loss header and adjacent pipework for related damage before fitting
Compliance
| Alternative numbers | 1134645 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BROAG COMMERCIAL BROAG SPARE PARTS | — | — | — |
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 documents held for this part. The technical team will source them 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.
