Andrews
Andrews Gas Burner Injector 7703892
Natural gas burner injector for Andrews Classicflo water heaters, part number 7703892.
At a glance
- Also known as 1823066
£13.26
£11.05 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 7703892 is a natural gas (NG) burner injector, also listed as a gas burner orifice. It is a component for Andrews water heaters and boilers, where it meters the gas supply into the burner. The injector is matched to the appliance and gas type to support correct combustion.
Signs this part needs replacing
- Burner flame is weak, uneven or lifts off the burner
- Flame burns yellow or produces soot rather than a crisp blue flame
- Soot deposits around the burner or heat exchanger
- Appliance struggles to reach or hold its set temperature
- Repeated ignition faults or lockouts
Before you order
- Confirm the appliance model and that it is set for natural gas (NG).
- Check the size marking on the existing injector against the replacement.
- Verify part number 7703892 against the manufacturer's parts list.
- Gas-related work must be carried out by a competent, registered engineer.
Compliance
| Alternative numbers | 1823066 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO 14/175 | — | — | — | |
| ANDREWS WATER HEATERS CLASSICFLO RFF RFF 13/175 | — | — | — |
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.
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