SPECIAL OFFERS
Spirotech Spirocombi MB3 28mm
Spirotech Spirocombi MB3 combined dirt and air separator with 28 mm connections for heating systems.
£207.82
£173.18 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 Spirocombi MB3 is a combined dirt and air separator manufactured by Spirotech for use in heating systems. It removes suspended solids and air from circulating water. This model has 28 mm connections.
Signs this part needs replacing
- Persistent air in the system despite repeated venting
- Cold spots at the top of radiators
- Sludge or magnetite deposits visible in the system water
- Boiler or pipework noise caused by trapped air or debris
- Leaks from the separator body or connections
Before you order
- Confirm the pipework size is 28 mm
- Check that the Spirocombi MB3 is suitable for the system layout
- Verify the existing separator model and connection type
- Ensure adequate space for installation and access for servicing
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SPECIAL OFFERS Spirotech | — | — | — |
Documents & drawings
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