Wolf CGB 2K-20 gas condensing combi boiler 8615011 with high-efficiency pump, 20kW, heating and hot water

Wolf CGB 2K-20 gas condensing combi boiler 8615011

• Regulation not included in the scope of delivery
• for heating and hot water
• Combustion chamber closed
• for room air dependent and room air independent operation
• Standard efficiency up to 110% (Hi)/99% (Hs)
• Premix burner for natural gas E, LL and LPG
• Infinitely modulating heat output from 1.8 kW
• with expansion tank as standard
• modulating high-efficiency pump and 3-way valve
• coated heating water heat exchanger Wolf ALUPro
• Efficient combustion technology through gas-adaptive, self-calibrating combustion control with automatic adjustment to the gas quality
• automatic CO2 setting through self-calibrating combustion air control for extremely low pollutant emissions
• no overflow valve
• no return temperature increase
• Please order control 2745304 separately - not included in delivery
• Warning: Gas appliances may only be installed by qualified personnel!