Bosch Gāzes Apkures Katls GS4000W 24 C (7736901695)

Gas boiler for central heating and hot water production in flow mode.

•  Boiler with open combustion chamber
•  Low NOx emissions
•  Bosch Heatronic 3 control and fault diagnosis module
•  Built-in A-class pump and expansion tank 8 l
•  Possibility to connect an external heat pump
•  Convertible for operation with liquefied gas using a conversion kit
•  Mounting plate (No. 492), GS-pipes and external siphon (No. 432) must be ordered separately

Technical data:

• Maximum heat output for heating (kW): 24
• Minimum heat output for heating (kW): 10.9
• Gas consumption at rated load: Natural gas H (m3 / h): 2.83
• Maximum heat output for hot water heating (kW): 24
• Specific hot water flow according to EN 15502 (ΔT = 30 K) (l / min): 11.4
• Maximum flow temperature (° C): 88
• Gas connection R: ¾ ”
• Forward / reverse connection R: ¾ ”
• Cold / hot water connection R: ½ ”
• Flue pipe connection mm Ø: 130
• Flue gas temperature at max./min. rated load (° C): 148/84
• Seasonal energy efficiency of space heating (%): 77
• Standby power consumption (W): 7
• Noise level db (A): 44
• Dimensions: height × width × depth (mm): 850 × 440 × 360
• Weight (without packaging) (kg): 41