Gas condensing boiler for room-sealed and room-ventilated operation with E, LL and LPG. Factory-set for natural gas E. For space heating and domestic hot water preparation with a separate domestic hot water tank, e.g. TS-160, TR-160 (with TGB-2-20/30). Floor-standing unit, optimized for easy replacement of existing units by two flue gas connection options without required accessories. Top connection 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 2.9kW with TGB-2-20. Low CO and NOx emissions. Premix burner for natural gas and LPG, control with gas ignition automatic, electronic ignition and ionization flame supervision. Speed-controlled fan. Extended condensing utilization through spread control. Seasonal room 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 duct connection piece DN80/125 concentric with measuring openings. Easy external flue gas measurement and check of the gas valve setting without opening the appliance. Automatic deaerator. No mechanical switches in the heating water. White RAL 9016 powder-coated casing with design stripe. Minimal noise due to insulated casing. Boiler fully assembled, pre-wired and cased, packed on pallet, easy transport and easy installation. Can be placed directly against the wall, thus low space requirement, 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 comfortable storage position and practical bayonet fasteners for easy maintenance. Cascadable in groups of three or five (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. An operating module BM-2 or a display module AM, which can be integrated into the boiler, is required for operation.
Package consists of: 1 Gas condensing boiler TGB-2-30 Equipped for natural gas E/H (Art. no.: 8615762) 1 Safety group for condensing boilers up to 40kW (Art. no.: 2070666) 1 Connection set for floor-standing storage tanks up to 750L capacity, for condensing boilers up to 40kW (Art. no.: 2071732) 1 Piping group mixer circuit high-efficiency pump DN25-60 self-regulating (Art. no.: 2072139) 1 Wall mounting set for piping group heating or mixer circuit DN25 (Art. no.: 2072199) 1 Operating module BM-2 including outdoor sensor black, for WRS control system (Art. no.: 2745304) 1 Mixer module MM-2 for WRS control system (Art. no.: 2745865) 1 Temperature sensor NTC 5K, diameter 6mm, loose (Art. no.: 8852829) Brand: Wolf Article number: 8615762W20
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