Potterton
Potterton Injector LPG 666909
LPG injector rated 115 kW with a 7.4 mm diameter, for Potterton Commercial Paramount gas boilers.
£26.56
£22.13 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 Potterton 666909 is an LPG injector rated at 115 kW with a 7.4 mm injector diameter, intended for use in Potterton Commercial Paramount gas boilers. It meters and directs gas into the burner at the rate required for LPG operation. It is catalogued among Potterton Commercial pilot burner and gas boiler spares.
Signs this part needs replacing
- Pilot flame is weak, yellow or unstable
- Pilot fails to light, or goes out shortly after ignition
- Sooting or discolouration around the pilot assembly or injector
- Repeated boiler lockouts with the ignition system otherwise working
- Visible debris, blockage or damage at the injector orifice
Before you order
- Confirm the appliance is a Potterton Commercial Paramount Three, Four or FIVE rated at 115 kW
- Check that the boiler is running on LPG rather than natural gas
- Compare the diameter marking on the existing injector against the 7.4 mm stated here
- Match the part number 666909 against the number on the injector being removed
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON COMMERCIAL PARAMOUNT FIVE - 115 KW | — | — | — | |
| POTTERTON COMMERCIAL PARAMOUNT FOUR - 115 KW | — | — | — | |
| POTTERTON COMMERCIAL PARAMOUNT THREE - 115 KW | — | — | — | |
| POTTERTON COMMERCIAL POTTERTON COMMERCIAL SPARES | — | — | — |
Documents & drawings
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