Bosch Condens 2500 WBC 28-1 DC 23 condensing gas wall-mounted boiler
The condensing boiler Bosch Condens 2500 WBC 28-1 DC 23 is designed for heating private houses, cottages, country houses, summer cottages up to 250.0 sq. m. and also for the organization of hot water supply.
By default, the boiler runs on natural main gas, but if necessary, the boiler can be converted to work on liquefied gas, for this you need to purchase a set of jets. In its design, the heating boiler already has a Wilo circulation pump, so there is no need to purchase it
To operate the control board of the condensing boiler, it must be connected to a 220 V electrical network. To maintain the warranty, manufacturers recommend installing a voltage stabilizer. How to choose a stabilizer, you can consult our specialist.
A closed combustion chamber (in other words, such boilers are called turbocharged) implies the presence of a fan in this boiler, which forcibly takes in air and removes combustion products to the street or a collective chimney. For such boilers, coaxial chimneys are usually used - "pipe in pipe"
Model WBC 28-1 DC 23 Manufacturer's article 7736901197 Energy source gas Work on natural gas yes Work on liquefied gas option The combustion chamber closed (turbo) Installation wall Type double-circuit Weather-dependent automation + Add. control Thermostat - option Protocol opentherm Main color White Min. useful power 3.80 kW Max. useful power 25.40 kW Efficiency 98.10% Max. natural gas consumption 3.18 m3/h Max. LPG consumption 1.82 kg/h Expansion tank available, for 6.00 l Chimney diameter 80/125 Mains voltage 220 V Power consumption 150.0 W Noise level 23 dB Heating characteristics Heat exchanger welded - primary aluminum - secondary - Maximum system pressure 3.0 bar circulation pump, available, Wilo Use of antifreeze Not recommended Heated area up to 240.0 m2 Heated volume up to 672 m3 Min. t heating systems 5.0 0C Max. t heating systems 82.0 0C DHW characteristics Minimum hot water temperature - Maximum hot water temperature - DHW capacity (Δt=25C) - DHW capacity (Δt=35C) - Summer mode available Dimensions, weight, connection Dimensions (HxWxD) 815x400x300 Weight NET 39.00 kg GROSS weight 42.90 kg Cold water inlet - Hot water outlet - Heating circuit flow 3/4” (Ø 20mm) Heating circuit return 3/4” (Ø 20mm) Gas supply 3/4” (Ø 20mm) Certificates, passports, manuals for Bosch Condens 2500 W WBC 28-1C
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