Wolf Pack Condensing Boiler CGW-2-24/140L Control BM-2, Surface Mounted

Consisting of a gas condensing boiler for operation with natural gas E, LL or LPG with a stainless steel domestic hot water heat exchanger and a stainless steel stratified storage tank in a modular design.
Factory-set for natural gas E, LL, convertible to LPG.
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 optimal 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 heating output from 1.8 kW.
Lowest power consumption in standby mode of 3W.
Modulating high-efficiency pump (EEI < 0.23) for automatic adjustment 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".
Quick installation, easy operation and maintenance with convenient access to all components.
Easy flue gas measurement from the outside without opening the device.
Optimal condensing technology 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 diverter 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 bracket, pressure gauge for the heating circuit, electronic pressure sensor, integrated connection piece for the air/flue gas duct with concentric connection 60/100 mm with measuring openings.
High-performance stratified storage tank made of stainless steel. Comfortable domestic hot water preparation integrated, which outperforms a coiled storage water heater with 100, 120 or 140 liters.
Hot water turbo with guide and distribution system made of stainless steel for hot and cold water for quiet, radial water distribution and excellent hot water performance (European patent application).
High operating cost savings through efficient domestic hot water preparation and innovative insulation technology with integrated annular gap system (utility model protection).
Controlled storage tank charging for highest energy efficiency through effective condensing technology utilization (European patent granted).
Compact design as a condensing unit and docked stratified storage tank for minimal assembly and installation costs.
Gas condensing central unit electrically and hydraulically ready for connection.
Light and quickly separable for installation into two transportable modules of 35 kg and 19 kg.
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 CGW-2-24/140L with high-performance stratified storage tank (Item no.: 8615021)
1 Connection set for gas boilers surface-mounted including KFE valve and thermal safety device (Item no.: 2072346)
1 Operating module BM-2 including black outdoor sensor, for WRS control system (Item no.: 2745304)
Brand: Wolf
Article number: 8615021F02