Wolf TGB-2-20 Gas Condensing Boiler Package, Mixer Circuit Version, TS Storage Tank, BM

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 hot water preparation with separate domestic hot water tank, e.g. TS-160, TR-160 (for TGB-2-20/30).
Floor-standing unit, optimised for easy replacement of existing units with two flue gas connection options without requiring additional accessories.
Connection option at the top for wall mounting or at the rear for using the existing flue gas connection. Patent pending.
All appliance connections optimised for replacing 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 ionisation flame monitoring. Speed-controlled fan.
Extended condensing boiler utilisation through spread control.
Seasonal room heating efficiency 94%.
High-quality heat exchanger made of robust aluminium-silicon alloy, long service life, low maintenance. Optimised 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 ports.
Easy external flue gas measurement and adjustment control at the gas valve 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 casing.
Boiler fully assembled, pre-wired and clad, packed on a pallet, easy transport and simple 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.
Three- or five-fold (TGB-2-20) cascadeable and intelligently hybrid-capable with WOLF heat pumps.
Prepared for the installation of the WOLF Link home LAN/WLAN module for remote maintenance.
An integrated BM-2 control module or an AM display module is required for operation.

Package consisting of:
1 gas condensing boiler TGB-2-20 Equipped for natural gas E/H (Art. No.: 8615761)
1 safety group for condensing boilers up to 40kW (Art. No.: 2070666)
1 connection set storage tank TS/TR for condensing boilers up to 40kW (Art. No.: 2070948)
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 control 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 domestic hot water stratified storage tank TS-160 capacity 160L, for condensing boilers up to 40kW (Art. No.: 8908101)
Manufacturer: Wolf
Item number: 8615761W10