Andrews
Andrews Burner NG 7703886
Natural gas burner for Andrews water heaters, part number 7703886.
At a glance
- Also known as 1823054
Showing prices
£396.48
£330.40 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 7703886 is a natural gas burner for Andrews water heaters. It delivers and controls the gas flame that heats the water in the appliance. This burner is intended for natural gas (NG) supply only.
Signs this part needs replacing
- The burner fails to ignite or the appliance locks out repeatedly.
- A weak, uneven or yellow flame instead of a steady blue flame.
- Soot or black marks around the burner or combustion area.
- Poor hot water performance or the appliance cutting out during use.
- Visible damage, corrosion or debris blocking the burner ports.
Before you order
- Confirm your appliance model matches one of the fitment entries above.
- Check that the existing burner carries the part number 7703886.
- Confirm the appliance is set up for natural gas, not LPG.
- If unsure, check your model against the manufacturer's parts list.
Compliance
| Alternative numbers | 1823054 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO 10/145 | — | — | — |
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.