Bosch GWH10-2GNG 10 Litre Internal NATURAL GAS Hot Water Heater Ci10

Space-saving indoor units with efficient heating, the Bosch Internal Compact series is the perfect solution for small homes and apartments. Designed for internal installation, these continuous flow gas water heaters operate without electricity or batteries — offering efficient performance in a sleek, compact form.

Internal wall-mounted design saves space
Available in 10L, 13L, and 16L models
HydroPower ignition – no electricity or batteries required
Suitable for NATURAL GAS
Maximum water pressure 1000kPa
Nominal Gas Consumption 79 MJ/h
Water Connection 15mm 1/2" BSP
Gas Connection 20mm 3/4" BSP
Flue Outlet Diameter 115mm
Min Flow 2.5 L/min
Height 580mm Width 310mm Depth 220mm Weight 10Kg
Part Number 7701331614
Warranty – domestic use 2 years parts and labour, 10 year heat exchanger part only.

Temperature selector in fully clockwise position
Temperature rise (Above incoming water temperature) 50°C
Water flow range (Litres per minute) L/min 2.2 to 4.6

Temperature selector in fully anti-clockwise position
Temperature rise (Above incoming water temperature) 25°C
Water flow range (Litres per minute) L/min 4 to 10

See Download for installation & operating instructions