Andrews
Andrews Gasket - Ignition Plug / Electrode 7700279
Gasket for the ignition plug/electrode on Andrews water heaters, part number 7700279.
At a glance
- Also known as 1822818
Showing prices
£8.09
£6.74 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 7700279 is a gasket for the ignition plug/electrode. It seals the ignition plug/electrode mounting point on Andrews water heaters. It is used across the Andrews water heater appliance family.
Signs this part needs replacing
- Ignition failure or intermittent spark at the electrode.
- Visible cracking, hardening or deterioration of the gasket.
- Leaks or combustion gas escape around the ignition plug/electrode.
- Soot, heat damage or moisture around the electrode mounting area.
- Repeated lockouts or fault codes linked to ignition.
Before you order
- Confirm your appliance model against the Fits list above.
- Check the existing gasket and electrode for damage before ordering.
- Verify the part number 7700279 matches the component required.
- If unsure, consult the manufacturer's parts list for your Andrews water heater.
Compliance
| Alternative numbers | 1822818 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWHI49 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO LWHIX49 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO PLUS LWHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO PLUS WHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHI49 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHIC56 | — | — | — | |
| ANDREWS WATER HEATERS FASTFLO WHIX49 | — | — | — |
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.