Wolf CGB-2-20 ComfortLine Gas Condensing Boiler with highly efficient heating circuit pump

Factory-set for natural gas E, LL, convertible to liquid gas.
For space heating with connection option for a separate storage water heater
Tested according to EC directives and DIN EN 483 for heating systems according to DIN EN 12828 with flow temperatures up to 90° C and 3 bar permissible operating pressure, suitable for continuously lowered operation down to room temperature.
Output regulated modulating, gas-adaptive, self-calibrating combustion control with premix burner for extremely low pollutant emissions and changing gas quality, closed combustion chamber for room air-dependent and independent operation.
Speed-controlled fan.
Casing white RAL 9016 powder-coated.
High standard efficiency up to 110% (Hi) / 99% (Hs) for best possible energy utilization.
Conditions of the ecolabel