Andrews
Andrews Bulkhead Union E673
Bulkhead union for Andrews CSC and CSCL range water heaters, used where pipework passes through a casing panel.
At a glance
- Part type: bulkhead union
- Also known as 1822004
Showing prices
£55.69
£46.41 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
The Andrews E673 is a bulkhead union from the CSC range, supplied for Andrews water heaters. It forms the connection where pipework passes through a casing or panel, providing a sealed joint on the appliance.
Signs this part needs replacing
- Water weeping or dripping around the union joint
- Visible corrosion, pitting or scale on the union body
- Staining or damp marking on the casing around the connection
- The joint will not seal cleanly when reassembled
Before you order
- Confirm the appliance model against the fitment list above
- Check the thread and connection sizes against the part being removed
- Inspect the surrounding pipework and panel for damage before refitting
Compliance
| Alternative numbers | 1822004 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS CSC59 | — | — | — | |
| ANDREWS WATER HEATERS CSC78 | — | — | — | |
| ANDREWS WATER HEATERS CSC93 | — | — | — | |
| ANDREWS WATER HEATERS CSCL59 | — | — | — | |
| ANDREWS WATER HEATERS CSCL78 | — | — | — | |
| ANDREWS WATER HEATERS CSCL93 | — | — | — |
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.