Baxi
Baxi Wiring Harness Gas Valve 720756301
Baxi 720756301 wiring harness for the gas valve, supplied as a replacement wiring part for compatible Baxi and Potterton combination boilers.
At a glance
£23.04
£19.20 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 720756301 is a wiring harness for the gas valve, classed in the wiring part category. It is the electrical lead assembly that connects the gas valve to the boiler's control circuit, and is supplied for use in Baxi and Potterton gas combination boilers.
Before you order
- Check the boiler model, output rating and fuel type (natural gas or LPG) against the fits list, as the same model is listed separately for each fuel.
- For Potterton Promax Ultra models, confirm the serial number ending, as fitment varies between AC, BC & CC and DC serial endings.
- Compare the harness against the existing one, including connector type and lead routing, before fitting.
Compliance
| GC number | 727-103 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| 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 DUO-TEC 2 COMBI 28 GA - LPG | 47-075-55 | 47-075-55 | — | — |
| BAXI DUO-TEC 2 COMBI 28 GA - NG | 47-075-55 | 47-075-55 | — | — |
| BAXI DUO-TEC 2 COMBI 33 GA - LPG | 47-075-56 | 47-075-56 | — | — |
| BAXI DUO-TEC 2 COMBI 33 GA - NG | 47-075-56 | 47-075-56 | — | — |
| BAXI DUO-TEC 2 COMBI 40 GA - LPG | 47-075-57 | 47-075-57 | — | — |
| BAXI DUO-TEC 2 COMBI 40 GA - NG | 47-075-57 | 47-075-57 | — | — |
| 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 | — | — |
Showing 10 of 20 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 — DUO-TEC 2 COMBI 24 GA - LPG (GC 47-075-54), DUO-TEC 2 COMBI 24 GA - NG (GC 47-075-54), DUO-TEC 2 COMBI 28 GA - LPG (GC 47-075-55), DUO-TEC 2 COMBI 28 GA - NG (GC 47-075-55), DUO-TEC 2 COMBI 33 GA - LPG (GC 47-075-56), DUO-TEC 2 COMBI 33 GA - NG (GC 47-075-56), DUO-TEC 2 COMBI 40 GA - LPG (GC 47-075-57), DUO-TEC 2 COMBI 40 GA - NG (GC 47-075-57)
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), PROMAX ULTRA 28 COMBI ErP - SERIAL No. ENDING BC & CC (GC 47-393-55), PROMAX ULTRA 28 COMBI ErP - SERIAL No. ENDING DC (GC 47-393-55), PROMAX ULTRA 28 COMBI ErP SERIAL No. ENDING AC (GC 47-393-55), PROMAX ULTRA 33 COMBI ErP - SERIAL No. ENDING BC & CC (GC 47-393-56), PROMAX ULTRA 33 COMBI ErP - SERIAL No. ENDING DC (GC 47-393-56), PROMAX ULTRA 33 COMBI ErP SERIAL No. ENDING AC (GC 47-393-56), PROMAX ULTRA 40 COMBI ErP - SERIAL No. ENDING BC & CC (GC 47-393-57), PROMAX ULTRA 40 COMBI ErP - SERIAL No. ENDING DC (GC 47-393-57), PROMAX ULTRA 40 COMBI ErP SERIAL No. ENDING AC (GC 47-393-57)
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