The gas pipework can be listed in to 2 categories. The first would be the pipework that is external to the appliance and is connected to the wall jig which enables an influx of gas. The second category would be any pipework within your unit that transport

Brand Name	Worcester Bosch
Colour	string
Material	string
Manufacturer Model No	87161065050
Wear Type	string
Type	Gas Supply Tube
Certifications Met	string
Country of Origin	string
Protects From	string
Waterproof	string
Number of Pockets	string
Waist Size	aa17ce24gx

Brand Name	Worcester Bosch
Colour	None
Material	None
Manufacturer Model No	87161065050
Wear Type	None
Type	Hoses & Pipes
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Boiler Spares Part Number	87161065050
Boiler Spares Type	Hoses & Pipes
Manufacturer Guarantee	1 Year Guarantee
Pack Size	1
Pieces in Pack/Case	1
Product Type	Gas Supply Tube

Brand Name	Worcester Bosch
Manufacturer Model No	1014941
Pack size	Each