Andrews
Andrews Burner Orifice Injector LPG 7700029
LPG burner orifice/injector, part 7700029, for Andrews water heaters including Ecoflo Compact Ec20/190 and Lec20/190.
At a glance
- Also known as 1822770
£17.24
£14.37 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 7700029 is an LPG burner orifice (injector) for Andrews water heaters. It meters gas flow into the burner, so the correct orifice size is essential for stable ignition and the specified heat input on LPG.
Signs this part needs replacing
- Burner fails to light or lights intermittently
- Weak or uneven flame at the burner
- Yellow or sooty flame indicating incorrect gas flow
- Poor heat output or the appliance not reaching temperature
- Visible blockage, damage or corrosion at the orifice
Before you order
- Confirm the appliance is on LPG — this orifice is not for natural gas
- Check the appliance model against the fit list above
- Match part number 7700029 to the existing orifice where visible
- Check whether the existing orifice is simply blocked before replacing it
Compliance
| Alternative numbers | 1822770 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ANDREWS WATER HEATERS ANDREWS HOT WATER SPARES | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO COMPACT EC20/190 | — | — | — | |
| ANDREWS WATER HEATERS ECOFLO COMPACT LEC20/190 | — | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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