Andrews
Andrews Gas Fitting 20ASET Z364
Andrews gas fitting 20ASET, part number Z364, for use with compatible Andrews water heater models.
At a glance
- Also known as 1824216
- Gas work must be carried out by a Gas Safe registered engineer
£47.74
£39.78 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 20ASET gas fitting (part number Z364) is manufactured by Andrews for its water heater range. It is a gas-side connection component used within compatible Andrews appliances. It is supplied as a service part for the models listed below.
Signs this part needs replacing
- Visible corrosion, rust or pitting on the fitting body
- Damaged, cross-threaded or deformed connection points
- Gas odour or a pressure drop detected around the fitting during a tightness test
- Difficulty achieving a gas-tight seal on reassembly
- Discolouration or heat damage at the joint
Before you order
- Confirm your appliance model is listed in the Fits section above
- Check the existing fitting is marked 20ASET or matches part number Z364
- Gas work must be carried out by a Gas Safe registered engineer
- Isolate the gas supply before inspection or replacement
Compliance
| Alternative numbers | 1824216 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWH42 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWH56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WH42 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WH56 | — | — | — |
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.