Baxi
Baxi Wiring Harness Safety Valve 720774001
Baxi 720774001 wiring harness for the safety valve, used on selected Baxi and Potterton combination and system boilers.
At a glance
- Part type: Wiring harness
£25.20
£21.00 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 720774001 is a wiring harness for the safety valve, classed as a wiring part. It connects the safety valve to the boiler's electrical system and is supplied by Baxi for use with the appliances listed below.
Before you order
- Check the boiler model and serial number against the fitment list, as the Potterton Promax Ultra entries are split by serial number range.
- Confirm whether the boiler is set up for LPG or natural gas (NG), as the DUO-TEC 2 Combi entries are listed separately for each.
- Compare the part against the existing harness before fitting to confirm the connector layout matches.
Compliance
| GC number | H90-581 |
|---|
| 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 | — | — |
| BAXI MEGAFLO 2 SYSTEM 32 COMPACT GA | 41-075-75 | 41-075-75 | — | — |
| POTTERTON PROMAX ULTRA 24 COMBI ErP - SERIAL No. ENDING AC | 47-393-54 | 47-393-54 | — | — |
Showing 10 of 21 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)
manualmanualBAXI appliance manual — MEGAFLO 2 SYSTEM 32 COMPACT GA (GC 41-075-75)
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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