Grant
Grant Timed Test Switch MPCBS99
Timed test switch for Grant Vortex Pro internal and external combi condensing oil boilers.
At a glance
- Also known as 2160448
£19.15
£15.96 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 MPCBS99 is a timed test switch from Grant, used on the Vortex Pro range of combi condensing oil boilers. It forms part of the boiler's switching arrangement on both internal and external models. The switch is listed under oil boiler spares in the switches category.
Signs this part needs replacing
- The boiler does not respond when the test switch is operated
- The switch will not hold in the timed position
- Switching is intermittent or unreliable during service checks
- Visible damage, scorching or loose terminals at the switch
- The switch feels loose or lacks a positive action
Before you order
- Confirm your boiler is a Grant Vortex Pro combi condensing model
- Check whether your appliance is the internal or external variant
- Confirm the model output: 21E, 26E or 36E
- Match the part number MPCBS99 against the switch currently fitted
Compliance
| Barcode / EAN | 5056003701180 |
|---|---|
| Alternative numbers | 2160448 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GRANT GRANT: VORTEX PRO: EXTERNAL 21E COMBI CONDENSING | — | — | — | |
| GRANT GRANT: VORTEX PRO: EXTERNAL 26E COMBI CONDENSING | — | — | — | |
| GRANT GRANT: VORTEX PRO: EXTERNAL 36E COMBI CONDENSING | — | — | — | |
| GRANT GRANT: VORTEX PRO: INTERNAL 21E COMBI CONDENSING | — | — | — | |
| GRANT GRANT: VORTEX PRO: INTERNAL 26E COMBI CONDENSING | — | — | — | |
| GRANT GRANT: VORTEX PRO: INTERNAL 36E COMBI CONDENSING | — | — | — | |
| GRANT VORTEX PRO EXTERNAL CONDENSING COMBI 21E BOILER | — | — | — | |
| GRANT VORTEX PRO EXTERNAL CONDENSING COMBI 26E BOILER | — | — | — | |
| GRANT VORTEX PRO EXTERNAL CONDENSING COMBI 36E BOILER | — | — | — | |
| GRANT VORTEX PRO INTERNAL CONDENSING COMBI 21E BOILER | — | — | — |
Showing 10 of 12 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 — VORTEX PRO EXTERNAL CONDENSING COMBI 21E BOILER, VORTEX PRO EXTERNAL CONDENSING COMBI 26E BOILER, VORTEX PRO EXTERNAL CONDENSING COMBI 36E BOILER
manualmanualGRANT appliance manual — VORTEX PRO INTERNAL CONDENSING COMBI 21E BOILER, VORTEX PRO INTERNAL CONDENSING COMBI 26E BOILER, VORTEX PRO INTERNAL CONDENSING COMBI 36E BOILER
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