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Hydrometer

Part number (MPN)
6146111
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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 6146111 fit?

The sources we checked list 6146111 (Hydrometer, Sime) for: BRAVA DGT 25HE COMBI NG, BRAVA DGT 30HE COMBI NG, BRAVA DGT 35HE COMBI NG, ECOMFORT + 30 HE EV COMBI NG, Sime Ecomfort Plus 25 He-Ev, Sime Ecomfort Plus 25 He-Ev System, Sime Ecomfort Plus 30 He-Ev, Sime Format DGT 20 HE System, Sime Format DGT 25 HE, Sime Format DGT 30 HE, Sime Format DGT 35 HE; Format DGT 25/15 BF. Always check the model and serial number on the data plate before ordering.

Does 6146111 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 6146111. Ask a Sime stockist to confirm.

What should I check before fitting 6146111?

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Some lists are dated and the part may have been superseded.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.