Grant
Grant 2.5 Bar Pressure Relief Valve MPCBS47
Grant MPCBS47 2.5 bar pressure relief valve for external oil boiler models.
At a glance
- Also known as 2160224
£38.14
£31.78 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 Grant MPCBS47 is a 2.5 bar pressure relief valve intended for external oil boiler models. It forms part of the boiler's pressure safety arrangement, opening to discharge water when system pressure exceeds its set rating. It is listed within the Grant oil boiler spares range under pressure relief and safety valves.
Signs this part needs replacing
- Water continually weeping or discharging from the relief valve outlet when the system is below its set pressure
- System pressure repeatedly dropping and needing frequent top-ups
- Boiler pressure gauge climbing beyond normal operating pressure without the valve opening
- The valve fails to reseat after operating, leaving a steady drip
- Scale, sludge or debris visible around the valve seat or outlet
Before you order
- Confirm your boiler model against the fitment list above
- Check that the existing valve is rated at 2.5 bar
- Confirm the appliance is an external model, as this valve is specified for those variants
- Check the system pressure and expansion arrangement before fitting, as repeated valve operation can indicate a separate fault
Compliance
| Barcode / EAN | 5056003702651 |
|---|---|
| Alternative numbers | 2160224 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GRANT COMBI 70 MKII BOILER | — | — | — | |
| GRANT COMBI 70 V3 BOILER | — | — | — | |
| GRANT COMBI 90 MKII BOILER | — | — | — | |
| GRANT COMBI 90 V3 BOILER | — | — | — | |
| GRANT COMBI MAX BOILER | — | — | — | |
| GRANT COMBI OUTDOOR 90 MKII BOILER | — | — | — | |
| GRANT EUROFLAME BOILERHOUSE 50/70 BOILER | — | — | — | |
| GRANT EUROFLAME BOILERHOUSE 50/90 BOILER | — | — | — | |
| GRANT EUROFLAME BOILERHOUSE 70/90 BOILER | — | — | — | |
| GRANT EUROFLAME BOILERHOUSE 90/120 BOILER | — | — | — |
Showing 10 of 56 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.
GRANT appliance manual — COMBI 70 MKII BOILER, COMBI 90 MKII BOILER, COMBI OUTDOOR 90 MKII BOILER
manualmanualGRANT appliance manual — COMBI 70 V3 BOILER, COMBI 90 V3 BOILER
manualmanualGRANT appliance manual — COMBI MAX BOILER
manualmanualGRANT appliance manual — EUROFLAME BOILERHOUSE 50/70 BOILER, EUROFLAME BOILERHOUSE 50/90 BOILER, EUROFLAME BOILERHOUSE 70/90 BOILER, EUROFLAME BOILERHOUSE 90/120 BOILER, EUROFLAME OUTDOOR 50/70 BOILER, EUROFLAME OUTDOOR 50/90 BOILER, EUROFLAME OUTDOOR 70/90 BOILER, EUROFLAME OUTDOOR 90/120 BOILER, EUROFLAME SYSTEM 50/90 BOILER, EUROFLAME SYSTEM 90/120 BOILER, EUROFLAME UTILITY 50/70 BOILER, EUROFLAME UTILITY 50/90 BOILER, EUROFLAME UTILITY 70/90 BOILER, EUROFLAME UTILITY 90/120 BOILER
manualmanualGRANT appliance manual — VORTEX PRO CONDENSING KITCHEN 15/21 BOILER, VORTEX PRO CONDENSING KITCHEN 26/36 BOILER, VORTEX PRO CONDENSING KITCHEN 36/46 BOILER, VORTEX PRO CONDENSING KITCHEN 46/58 BOILER, VORTEX PRO CONDENSING KITCHEN 58/70 BOILER, VORTEX PRO CONDENSING UTILITY 15/21 BOILER, VORTEX PRO CONDENSING UTILITY 26/36 BOILER, VORTEX PRO CONDENSING UTILITY 36/46 BOILER, VORTEX PRO CONDENSING UTILITY 46/58 BOILER, VORTEX PRO CONDENSING UTILITY 58/70 BOILER
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