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Air Pressure Switch - Superior MKII

Part number (MPN)
6225715
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checked 2026-11-05
Fitting notes

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate.

Compatible appliances

Always check the model and serial number on the data plate before ordering.

Frequently asked questions

Which appliances does 6225715 fit?

The sources we checked list 6225715 (Air Pressure Switch - Superior MKII, Sime) for: Sime Superior 60 Ci, Sime Superior 80 Ci, Sime Superior Mkii 90; Format DGT 25/15 BF. Always check the model and serial number on the data plate before ordering.

Does 6225715 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 6225715. Ask a Sime stockist to confirm.

What should I check before fitting 6225715?

Work on gas appliances must be carried out by a Gas Safe registered engineer. Check the model and serial number on the boiler data plate.

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Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.