Fuel oil boiler N 2 CONDENS

residentialindoorcondensing

Oil fired condensing boiler (combined boiler and water heater for the BNE 2 Condens). Water cooled combustion chamber. Control panel including: main switch, summer-winter switch, control thermostat, mano-thermometer. Glass wool insulation. Polyurethane foam insulation (BNE2 Condens). Easy maintenance, removable burner door left/right. Minimum thermostat 45 °C. Oil burner BMR 33 with blue flame included. Stainless steel condenser. Can be connected to any type of cylinder (N2Condens). 120-liter stainless steel Tank-in-Tank cylinder immersed in the primary circuit (BNE2 Condens). 2.4 kW electrical heater (BNE2 Condens). Control panel including: main switch, summer-winter switch, energy selection switch, mano-thermometer, sanitary and heating thermostats (BNE2 Condens). Constructive characteristics Capacity (total) - 37 - L Capacity (primary) - 37 - L Capacity (domestic hot water) - - - L Capacity expansion tank(s) - - - L Chimney connection - 80 - Ømm Connection - heating - 1 F - Ø" Connection - DHW - - - Ø" Max operating temperature - 90 - °C Water pressure drop boiler at Δt = 20°C - 20 - mbar Max service pressure heating (primary) - 3 - bar Max service pressure (DHW) - - - bar Weight (empty) - 155 - kg Combustion Input max (heating) HCV - 24,9 - kW Input max (heating) LCV - 22,4 - kW Combustion efficiency - 98,2 - % Efficiency at 30% load (EN677) - 104,0 - % Efficiency at 100% load (50/30°C) - 103,5 - % Efficiency (max output) 80/60°C - 97,50 - % Efficiency (min output) 80/60°C - 97,5 - % CO emissions max output - 5 - ppm Mass rate of combustion products (gas) - 48 - kg/h NOx weighted (GCV) (EN15502) - 87 - mg/kWh NOx class (EN15502) - 5 -