[Skip to main content]
Buderus logo

Buderus commercial and domestic boilers

[GE 315 Plus 115kW]

Dimensions

Parameter Value
Length, L 2075mm
Length, LK 970mm
Length, LWT1 940mm
Length, LWT2 800mm
Width, BWT 638mm
Height max incl controls 1228mm
Height HE, HWT 1203mm
Net weight of boiler and heat exchanger 650kg
Flue gas connection, HAA 286mm
Combustion chamber, Length 790mm
Combustion chamber, Ø 400mm
Burner door, Depth 125mm
Boiler flow connection, Ø VK Connection flange can be ordered as reduced to DN 65, DN 50 or DN 40
Boiler flow connection, HVK 938mm
Boiler return connection, Ø RK Connection flange can be ordered as reduced to DN 65, DN 50 or DN 40
Boiler return connection, HRK 818mm
Heat exchanger flow, Ø VWT 65DN
Heat exchanger flow, HVWT 951mm
Heat exchange return, Ø RWT1 65DN
Heat exchange return, HRWT1 427mm
Heat exchange return, Ø RWT2 R 1½"DN
Heat exchange return, HRWT2 965mm
Safety outlet from the heat exchanger, HVSLWT 975mm
Adjusted feet, BPWT 514mm
Condensate drain, HAKO 176mm
Drain, HEL 403mm
Distance RWT2, A1 160mm to the left
Distance VSLWT, A2 135mm
Distance VWT, A3 239mm to the front
Distance RWT1, A4 160mm

Technical Parameters

Parameter Value
Output 115kW
Nominal heat output at 75/60 °C 106.2kW
Nominal heat output at 55/30 °C 115kW
Max working pressure 6bar
Max flow temperature 120°C
Water content 221l
Flue gas resistance 0.7mbar
Gas content 249l
CE certification, product ID no. CE-0085 AS 0230
Pressure at flue outlet 50Pa
Heat transfer rating of the heat exchanger (at system temperature) at 55/30 °C 12.7kW
Heat transfer rating of the heat exchanger (at system temperature) at 75/60 °C 4.8kW
Type approval number, Boiler 06-226-683
Type approval number, Heat exchanger 06-610-016
Efficiency (NCV) 107%
Rated heat input at 55/30 °C 109.5kW
Rated heat input at 75/60 °C 109.5kW
Flue gas temperature at 55/30 °C 55°C
Flue gas temperature at 75/60 °C 80°C
Flue gas mass flow rate at 55/30 °C 0.046kg/s
Flue gas mass flow rate at 75/60 °C 0.047kg/s
CO2 content, natural gas G20 at 55/30 °C 10%
CO2 content, natural gas G20 at 75/60 °C 10%

Return to GE 315 Plus

 
Intelligent Heating SolutionsBosch Thermotechnology Ltd.