Baxi
Baxi Venturi Injector 720751701
Baxi 720751701 venturi injector, 4.4mm diameter, for gas burner assemblies in listed Baxi and Potterton combi boilers.
At a glance
- Part type: Injector
£17.76
£14.80 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 Baxi 720751701 is a venturi injector classed as a burner component in Baxi gas boiler spares. It meters and mixes gas with air before the burner, forming the combustible mixture that the burner ports then ignite.
Before you order
- Confirm the boiler model and serial number ending, as the fit list varies by serial range.
- Check the gas type in use, as the DUO-TEC 2 is listed separately for LPG and natural gas (NG).
- Compare the existing injector's diameter marking with the 4.4mm listed here before fitting.
Compliance
| GC number | H90-454 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI 124 ErP COMBI - SERIAL NUMBER ENDING AC | 47-077-25 | 47-077-25 | — | — |
| BAXI 124 ErP COMBI - SERIAL NUMBER ENDING BC | 47-077-25 | 47-077-25 | — | — |
| BAXI 128 ErP COMBI - SERIAL NUMBER ENDING AC | 47-077-26 | 47-077-26 | — | — |
| BAXI DUO-TEC 2 COMBI 24 GA - LPG | 47-075-54 | 47-075-54 | — | — |
| BAXI DUO-TEC 2 COMBI 24 GA - NG | 47-075-54 | 47-075-54 | — | — |
| BAXI NETA-TEC COMBI 24 GA | 47-075-51 | 47-075-51 | — | — |
| BAXI NETA-TEC PLUS COMBI 24 GA | 47-075-64 | 47-075-64 | — | — |
| POTTERTON PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING AC | 47-393-54 | 47-393-54 | — | — |
| POTTERTON PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING BC & CC | 47-393-54 | 47-393-54 | — | — |
| POTTERTON PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING DC | 47-393-54 | 47-393-54 | — | — |
Showing 10 of 11 compatible appliances.
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.
BAXI appliance manual — 124 ErP COMBI - SERIAL NUMBER ENDING AC (GC 47-077-25), 124 ErP COMBI - SERIAL NUMBER ENDING BC (GC 47-077-25), 128 ErP COMBI - SERIAL NUMBER ENDING AC (GC 47-077-26)
manualmanualBAXI appliance manual — DUO-TEC 2 COMBI 24 GA - LPG (GC 47-075-54), DUO-TEC 2 COMBI 24 GA - NG (GC 47-075-54)
manualmanualBAXI appliance manual — NETA-TEC COMBI 24 GA (GC 47-075-51)
manualmanualBAXI appliance manual — NETA-TEC PLUS COMBI 24 GA (GC 47-075-64)
manualmanualPOTTERTON appliance manual — PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING AC (GC 47-393-54), PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING BC & CC (GC 47-393-54), PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING DC (GC 47-393-54)
manualmanualPOTTERTON appliance manual — ULTRA SYSTEM 24 ErP (GC 41-592-74)
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