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6020701 Sime: Drain Cock 3/4

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OEM Replacement Part & Compatibility Table

Part number (MPN)6020701
BrandSime
CategoryBoilers and heating
Compatible appliancesCAST IRON RS 151 MK2 SYSTEM NG, CAST IRONRMG 70 MK2 REGULAR NG, CAST IRONRMG 90 MK2 REGULAR NG
Equivalent / superseded codesNot listed in the sources
Fault codesNot listed in the sources
Guide price (£)Not available: check the current price with the seller

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. Source: a parts retailer's list, not the manufacturer's: confirm the part number on the data plate or with the manufacturer before ordering.

Frequently asked questions

Which appliances does 6020701 fit?

The sources we checked list 6020701 (Drain Cock 3/4, Sime) for: CAST IRON RS 151 MK2 SYSTEM NG, CAST IRONRMG 70 MK2 REGULAR NG, CAST IRONRMG 90 MK2 REGULAR NG. Always check the model and serial number on the data plate before ordering.

Does 6020701 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 6020701. Ask a Sime stockist to confirm.

What should I check before fitting 6020701?

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.

Related parts

Source checked on 2026-11-05: retailer parts list. Some lists are dated and the part may have been superseded. Information only, compatibility not guaranteed.