Wolf Package Condensing Boiler CGS-2-20/150R Control BM-2, Surface Mounted

Wolf CGS-2 gas condensing central unit consisting of a gas condensing boiler for operation with natural gas E, LL or liquid gas with stainless steel domestic hot water heat exchanger and coil in modular design.
Factory set for natural gas E, LL, convertible to liquid gas.
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.
Power modulated, 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 "Blue Angel" eco-label according to RAL UZ61 when operating with natural gas.
Low CO and NOx emissions.
Continuously modulating heat output from 1.8 kW.
Lowest power consumption in standby mode of 3W.
Modulating high-efficiency pump (EEI < 0.23) for automatic adaptation of the volume flow.
For maintenance, the heating water heat exchanger can be swiveled out under system pressure without draining heating water.
Easy maintenance thanks to coated heating water heat exchanger Wolf "ALUPro".
Fast installation, easy operation and maintenance with convenient access to all components.
Easy exhaust gas measurement from the outside without opening the device.
Optimal condensing value utilization through spread control without overflow valve.
Suitable for multiple occupancy according to DVGW worksheet G635 due to integrated flue gas backflow prevention.
Warning message for low water pressure by electronic heating water pressure sensor.
Integrated 3-way diverting valve for switching between heating and domestic hot water operation.
Control with gas burner control unit, electronic ignition and ionization flame monitoring, 10l expansion tank, mounting brackets, pressure gauge for the heating circuit, electronic pressure sensor, integrated connection piece of the air/flue gas duct with concentric connection 60/100 mm with measuring openings. Controlled cylinder charging for highest energy efficiency through effective condensing value utilization (European patent granted) with CGS-2-20/150R a bathtub with approx. 200 liters / 40° C can be filled in 10 minutes, with CGS-2-14/150R approx. 180 liters / 40° C are achieved high performance coefficient NL = 1.4 or
1.8 with heating from 10° C to 60° C lowest heat losses due to highly efficient insulation technology in 24 hours only 1.47kWh energy consumption compact design as a condensing unit with coiled cylinder.
For installation, easily separable into two modules of 35kg and 80kg cylinder charging via robust heating coil with generously dimensioned heat exchanger surface for short heating time Prepared for the installation of the LAN/WLAN module ISM-7i for communication via smartphone, laptop, PC or the Internet.
An operating module BM-2 or a display module AM is required for operation.
Package consisting of:
1 Gas condensing central unit CGS-2-20/150R with high-performance coiled cylinder (Art. No.: 8615016)
1 Connection set CGS-2 surface-mounted including KFE valve and thermal safety device (Art. No.: 2072338)
1 Operating module BM-2 including outdoor sensor black, for control system WRS (Art. No.: 2745304)
Brand: Wolf
Article number: 8615016W01