Rapid re-heat times Excellent levels of heat retention Factory installed G3 temperature and pressure relief valve 0 Manufacturer Stock Code:7716842552 EAN Code:4051516743413 Length:660 mm Weight:1160 kg Sub-Category:Indirect Brand:Worcester Bosch Manufacturer Part Number:7716842028 Warranty:25 Years Max Head:40 EAN Number:4051516742355 Range:Greenstore Category:Cylinders Type:Unvented