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Bosch GC7800iW 20/30 C 23 Condens Gas Condensing Boiler 7736902121
with glass optics (made of PMMA)
Operation via the 5" color touch control panel UI 800 with integrated EMS system controller function for up to four heating circuits
Modulation range up to 1:8
optimized for use in buildings with low energy requirements
Aluminum-silicon heat sink treated against contamination
with optimal accessibility for maintenance
Certified for up to 20% hydrogen admixture
Features: Integrated metering of consumption data according to BEG (German Energy Saving Ordinance)
High-efficiency pump, robust against contamination
automatic air vent
manometer
Safety valve
3-way valve
Exhaust gas temperature limiter (120 °C)
Expansion vessel (GC7800iW 15/24)
Included in delivery: Outdoor temperature sensor for outdoor temperature-controlled regulation with the UI800 control panel
Notice
Please note that gas and electric appliances require increased mains voltage for proper operation. These appliances are not equipped with a two-pin mains plug. The installation of non-pluggable appliances must be carried out by the respective network operator or a certified specialist company, which can also assist you in obtaining any necessary approval from the relevant network operator for the installation of the appliance.
