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Control Box Honeywell

Part number (MPN)
6210207

OEM Replacement Part & Compatibility Table

Brand
Guide price (£)
Not available: check the current price with the seller
Source
retailer parts list
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. 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

  • Sime Superior Mkii 40
  • Sime Superior Mkii 50
  • Sime Superior Mkii 60
  • Sime Superior Mkii 75
  • Sime Superior Mkii 90

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

Frequently asked questions

Which appliances does 6210207 fit?

The sources we checked list 6210207 (Control Box Honeywell, Sime) for: Sime Superior Mkii 40, Sime Superior Mkii 50, Sime Superior Mkii 60, Sime Superior Mkii 75, Sime Superior Mkii 90. Always check the model and serial number on the data plate before ordering.

Does 6210207 have equivalent or superseded part numbers?

The sources we checked list no equivalents for 6210207. Ask a Sime stockist to confirm.

What should I check before fitting 6210207?

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.

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Some lists are dated and the part may have been superseded.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