Expansion Tank
Type your appliance model: we compare it with the 4 appliances in our sources.
Parts for the same appliances
- 6146111SimeHydrometerBRAVA 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 E
- 6146724SimeLimit StatSime Format DGT 20 HE System, Sime Format DGT 25 HE, Sime Format DGT 30 HE, Sime Format DGT 35 HE
- 6174809SimeGasket for Ignition ElectrodeADVANCED HE30 COMBI NG, ADVANCED HE30 ERP COMBI NG, ADVANCED HE40 COMBI NG, ADVANCED HE40 ERP COMBI NG, BRAVA DGT 25HE COMBI NG, BRAVA DGT 3
- 6226412SimeO-Ring 3068ADVANCED HE30 COMBI NG, ADVANCED HE30 ERP COMBI NG, ADVANCED HE40 COMBI NG, ADVANCED HE40 ERP COMBI NG, Sime Dewy 30/130 HE FS, Sime Dewy 30
- 6226414SimeO-Ring 117 Dia 13,1X2,62 EP851Sime Dewy 30/50 HE Wm, Sime Ecomfort 25 HE, Sime Ecomfort 25 HE System, Sime Ecomfort 30 HE, Sime Ecomfort 35 HE, Sime Ecomfort Plus 25 HE S
- 6226628SimeClipBRAVA DGT 25HE COMBI NG, BRAVA DGT 30HE COMBI NG, BRAVA DGT 35HE COMBI NG, Sime Ecomfort Plus 25 He-Ev System, Sime Format DGT 20 HE System,
- 7101446Worcester BoschSeal burnerGC7000WP 65 23
OEM Replacement Part & Compatibility Table
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. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.
Compatible appliances
No appliance matches the filter.
Always check the model and serial number on the data plate before ordering.
Frequently asked questions
Which appliances does 5139121 fit?
The sources we checked list 5139121 (Expansion Tank, Sime) for: Sime Format DGT 20 HE System, Sime Format DGT 25 HE, Sime Format DGT 30 HE, Sime Format DGT 35 HE. Always check the model and serial number on the data plate before ordering.
Does 5139121 have equivalent or superseded part numbers?
The sources we checked list no equivalents for 5139121. Ask a Sime stockist to confirm.
What should I check before fitting 5139121?
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. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.