Andrews
Andrews E639 R305-7 MLFT/LRT Header Seal
Header seal for Andrews MLFT and LRT water heaters, part number E639.
At a glance
- Also known as 1821424
£339.84
£283.20 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 Andrews E639 is a header seal listed as R305-7 MLFT/LRT, used on Andrews water heaters. It is a sealing component in the header assembly, where it seals the joint between the header and the mating surface to prevent water leakage. It sits in the O-rings, washers and gaskets category of Andrews hot water spares.
Before you order
- Confirm the part number E639 matches the seal removed from the appliance or the parts list for the unit.
- Check the model reference R305-7 MLFT/LRT against the appliance model and variant.
- Inspect the header sealing face and mating surface for corrosion, scale or scoring, as a damaged face will prevent any new seal from seating correctly.
- Verify the seal position in the header assembly before fitting.
Compliance
| Barcode / EAN | 5039192563906 |
|---|---|
| Alternative numbers | 1821424 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — |
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.
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