BOSCH Gas condensing boiler, wall-mounted GC5300iW 20/30 C 23, combi, 780x440x365

Type: GC5300iW 20/30 C 23
Gas type: Natural gas E
Seasonal space heating energy efficiency class: A
Energy efficiency class spectrum: A+++ -> D
Seasonal space heating energy efficiency: 94 %
Rated heat output at 80/60 °C: 20 kW
Sound power level indoors: 48 dB (A)
Water heating energy efficiency class: A
Energy efficiency class spectrum: A+ -> F
Water heating energy efficiency at average climate: 86 %
Load profile: XL
min. rated heat output (50/30°C): 3.4 kW
max. rated heat output (50/30°C): 20.8 kW
min. rated heat output (80/60°C): 3 kW
max. rated heat output (80/60°C): 19.5 kW
max. rated heat load heating: 20 kW
max. rated heat output (hot water): 29.6 kW
max. flow temperature: 82 °C
max. outlet temperature: 60 °C
Flow and return heating: 3/4