
Andrews
Andrews Hot Water Resistant O-Ring Z036
Hot water resistant O-ring, part Z036, for Andrews Fastflo and hot water spares appliances.
At a glance
- Part type: hot water resistant O-ring
- Also known as 1821874
£4.25
£3.54 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 Z036 is a hot water resistant O-ring, designated P3, used in Andrews water heaters. It seals joints in the hot water circuit to prevent weeping and loss of pressure where components meet. It is listed for Andrews Fastflo and hot water spares applications.
Signs this part needs replacing
- Water weeping or dripping from the joint the O-ring seals
- The O-ring is visibly flattened, hardened or cracked
- Scale or corrosion deposits around the seal
- Repeated pressure loss or air ingress at the joint
- Water staining on surrounding components
Before you order
- Confirm your appliance model against the fit list above
- Check the existing O-ring's part number or position against the manufacturer's parts list
- Confirm the O-ring is suitable for hot water service in your appliance
Compliance
| Alternative numbers | 1821874 |
|---|
| 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.
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