The Glow-worm diverter valve is a part that only appears in combi boilers. It allows the hot water to be redirected to the heating system or to the hot water system. This feature is what makes a combi boiler so popular due to the fact that the boiler can provide hot water and heat without the need for a cylinder.

Brand Name	Glow-Worm
Colour	None
Material	None
Manufacturer Model No	20064049
Wear Type	None
Type	Hydroblock Flow
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Waist Size	aa42ce38gs
Supplier Part Number	20064049