The Sime part is based around the diverter valve section. The diverter valve is a directional water device that only appears in combi boilers. It allows the hot water to be redirected to the central heating system (radiators, etc.) or to the domestic hot water system taps, etc.

Brand Name	Sime
Colour	N/A
Material	N/A
Manufacturer Model No	6247700
Wear Type	N/A
Type	Diverter Valve
Certifications Met	N/A
Country of Origin	N/A
Protects From	N/A
Waterproof	N/A
Number of Pockets	N/A
Waist Size	ac32cf57gv
ERP Rating	Not Applicable
Supplier Part Number	6247700