Baxi
Baxi Safety Valve 3 Bar Male 7223193
Baxi 7223193 3 bar male safety valve for Baxi Duo-Tec, Platinum, Megaflo and Potterton Promax appliances.
At a glance
- Also known as N8545
Showing prices
£22.80
£19.00 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi 7223193 is a 3 bar male safety valve. It is used in Baxi Duo-Tec, Platinum, Megaflo and Potterton Promax appliance families. The valve relieves excess pressure from the heating or hot water system when the set pressure is reached.
Signs this part needs replacing
- Water discharging from the safety valve or its discharge pipe when the system is heating or at rest.
- System pressure repeatedly rises and does not settle.
- The valve weeps or drips after the system has cooled.
- The valve fails to reseat and continues to pass water.
- Scale, debris or damage is visible around the valve seat or outlet.
Before you order
- Confirm the appliance model and serial number/ending against the Fits list.
- Check the existing valve is rated 3 bar and has a male connection.
- Verify part number 7223193 matches the component being replaced.
- Depressurise and drain the system before removal.
Compliance
| Alternative numbers | N8545 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI DUO-TEC 24 COMBI ErP FROM SERIAL No. PSR16 - ENDING BC | 47-075-96 | 47-075-96 | — | — |
| BAXI DUO-TEC 24 COMBI ErP SERIAL No. ENDING AC | 47-075-96 | 47-075-96 | — | — |
| BAXI DUO-TEC 28 COMBI ErP FROM SERIAL No. PSS16 - ENDING BC | 47-075-97 | 47-075-97 | — | — |
| BAXI DUO-TEC 28 COMBI ErP SERIAL No. ENDING AC | 47-075-97 | 47-075-97 | — | — |
| BAXI DUO-TEC 28 LPG COMBI ErP FROM SERIAL No. PSW16 - ENDING BC | 47-075-98 | 47-075-98 | — | — |
| BAXI DUO-TEC 28 LPG COMBI ErP SERIAL No. ENDING AC | 47-075-98 | 47-075-98 | — | — |
| BAXI DUO-TEC 33 COMBI ErP FROM SERIAL No. PSX16 - ENDING BC | 47-075-99 | 47-075-99 | — | — |
| BAXI DUO-TEC 33 COMBI ErP SERIAL No. ENDING AC | 47-075-99 | 47-075-99 | — | — |
| BAXI DUO-TEC 40 COMBI ErP FROM SERIAL No. PST16 - ENDING BC | 47-077-03 | 47-077-03 | — | — |
| BAXI DUO-TEC 40 COMBI ErP SERIAL No. ENDING AC | 47-077-03 | 47-077-03 | — | — |
Showing 10 of 32 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
BAXI appliance manual — DUO-TEC 24 COMBI ErP FROM SERIAL No. PSR16 - ENDING BC (GC 47-075-96), DUO-TEC 28 COMBI ErP FROM SERIAL No. PSS16 - ENDING BC (GC 47-075-97), DUO-TEC 28 LPG COMBI ErP FROM SERIAL No. PSW16 - ENDING BC (GC 47-075-98), DUO-TEC 33 COMBI ErP FROM SERIAL No. PSX16 - ENDING BC (GC 47-075-99), DUO-TEC 40 COMBI ErP FROM SERIAL No. PST16 - ENDING BC (GC 47-077-03)
manualmanualBAXI appliance manual — DUO-TEC 24 COMBI ErP SERIAL No. ENDING AC (GC 47-075-96), DUO-TEC 28 COMBI ErP SERIAL No. ENDING AC (GC 47-075-97), DUO-TEC 28 LPG COMBI ErP SERIAL No. ENDING AC (GC 47-075-98), DUO-TEC 33 COMBI ErP SERIAL No. ENDING AC (GC 47-075-99), DUO-TEC 40 COMBI ErP SERIAL No. ENDING AC (GC 47-077-03)
manualmanualBAXI appliance manual — MEGAFLO SYSTEM ErP 15 SERIAL No. ENDING CC (GC 41-470-18), MEGAFLO SYSTEM ErP 18 SERIAL No. ENDING CC (GC 41-470-19), MEGAFLO SYSTEM ErP 24 SERIAL No. ENDING CC (GC 41-470-20), MEGAFLO SYSTEM ErP 28 SERIAL No. ENDING CC (GC 41-470-21), MEGAFLO SYSTEM ErP 32 SERIAL No. ENDING CC (GC 41-470-22)
manualmanualBAXI appliance manual — PLATINUM 24 COMBI ErP SERIAL No. ENDING CC (GC 47-077-04), PLATINUM 24 COMBI ErP SERIAL No. ENDING DC (GC 47-077-04), PLATINUM 28 COMBI ErP SERIAL No. ENDING CC (GC 47-077-05), PLATINUM 28 COMBI ErP SERIAL No. ENDING DC (GC 47-077-05), PLATINUM 33 COMBI ErP SERIAL No. ENDING CC (GC 47-077-06), PLATINUM 33 COMBI ErP SERIAL No. ENDING DC (GC 47-077-06), PLATINUM 40 COMBI ErP SERIAL No. ENDING CC (GC 47-077-07), PLATINUM 40 COMBI ErP SERIAL No. ENDING DC (GC 47-077-07)
manualmanualPOTTERTON appliance manual — PROMAX COMBI Erp 24 - SERIAL No. ENDING BC & CC (GC 47-393-47), PROMAX COMBI Erp 24 - SERIAL No. ENDING DC (GC 47-393-47), PROMAX COMBI Erp 28 - SERIAL No. ENDING AC (GC 47-393-48), PROMAX COMBI Erp 28 - SERIAL No. ENDING BC & CC (GC 47-393-48), PROMAX COMBI Erp 28 - SERIAL No. ENDING DC (GC 47-393-48), PROMAX COMBI Erp 33 - SERIAL No. ENDING AC (GC 47-393-49), PROMAX COMBI Erp 33 - SERIAL No. ENDING BC & CC (GC 47-393-49), PROMAX COMBI Erp 33 - SERIAL No. ENDING DC (GC 47-393-49), PROMAX PLUS A SYSTEM 24 HE (GC 47-393-47)
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