Wolf Gas Condensing Boiler TGB-2-40 Heating Circuit Version, BM-2

Gas condensing boiler for room air-dependent and room air-independent operation with E, LL and LPG.
Factory-set for natural gas E.
For space heating and domestic hot water preparation with separate domestic hot water tank, e.g. TS-160, TR-160 (for TGB-2-20/30).
Floor-standing unit, optimized for easy replacement of existing units with two flue gas connection options without required accessories.
Top connection option for wall mounting or rear connection for using the existing flue gas connection. Patent pending.
All appliance connections optimized for the replacement of existing systems.
Continuously modulating heat output, e.g. from 2.9 kW for TGB-2-20.
Low CO and NOx emissions.
Premix burner for natural gas and LPG, control with gas burner control unit, electronic ignition and ionization flame monitoring. Speed-controlled fan.
Extended condensing technology utilization through spread control.
Seasonal space heating efficiency 94%.
High-quality heat exchanger made of robust aluminum-silicon alloy, long service life, low maintenance. Optimized heating water content 7.5l. Efficient and no minimum circulating water quantity required.
Heat-resistant combustion chamber cover with natural vermiculite insulation. Easy maintenance and cleaning of the heating water heat exchanger under system pressure without draining heating water.
Electronic pressure sensor.
Integrated flue gas backflow prevention for flue gas cascades, air/flue gas connection piece DN80/125 concentric with measuring ports.
Easy external flue gas measurement and control of the gas valve setting without opening the appliance.
Automatic deaerator.
No mechanical switches in the heating water.
Casing white RAL 9016 powder-coated with design stripes.
Minimum noise level due to insulated housing.
Boiler fully assembled, pre-wired and cased, packed on a pallet, easy transport and easy installation.
Can be placed directly against the wall, thus requiring little space, installation possible without side clearances.
Easy operation and maintenance with convenient access to all components from the front and top at a comfortable height.
Flip&Clean device with convenient storage position and practical bayonet locks for easy maintenance.
Cascadable in three or five stages (TGB-2-20) and intelligently hybrid-capable with WOLF heat pumps.
Prepared for the installation of the LAN/WLAN module WOLF Link home for remote maintenance.
For operation, a BM-2 control module integrated into the boiler or an AM display module is required.

Package consisting of:
1 Gas condensing boiler TGB-2-40 equipped for natural gas E/H (Art. No.: 8616547)
1 Safety group for condensing boilers up to 40kW (Art. No.: 2070666)
1 Wall-mounted connection set for condensing boilers up to 40kW (Art. No.: 2070947)
1 Heating circuit piping group, speed-controlled, with PWM signal, DN25-60 (Art. No.: 2072137)
1 Wall mounting set for heating or mixer circuit piping group DN25 (Art. No.: 2072199)
1 Control module BM-2 including outdoor sensor black, for WRS control system (Art. No.: 2745304)
Brand: Wolf
Article number: 8616547W05