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COMPACT A  350
Presentation
 
Chimney Floor installation Dual-fuel (gas and fuel oil compatible) [ key ]
 
  • Double pass central heating steel boiler
  • Place for control unit
  • Double mineral wool insulation
  • Gas or oil burner (optional)
  • 11 models from 324 to 1.593 kW


Main characteristics
 
Input max. (heating) (kW) : 482
Input min. (heating) (kW) : 444
Output power max. (80/60°C) (kW) : 442
Output power min. (60/80°C)) (kW) : 407
Combustion efficiency (%) : 91,6
Mass rate of combustion products (gas) (Kg/h) : 792
Pressure drop flue gas (mbar) : 4/4,8
Chimney connection Ø (mm) : 250
Capacity (total) (L) : 470
Water pressure drop at Δt = 15°C (mbar) : 37/44
Connection - heating (F) (Ø) : DN80-PN6
Connection - safety valve (Ø) : DN50 - PN6
Maintenance loss at 60°C as % of rated value (%) : 0,192
Max. operating temperature (°C) : 110
Max.service pressure heating (primary) (bar) : 6
Operating voltage (50Hz) (V) : 230
Dim. - Width or Diameter (w/o conn.) (mm) : 960
Dim. - Depth (w/o conn.) (mm) : 1980
Dim. - Height (w/o conn.) (mm) : 1095
Weight (empty) (Kg) : 830
 


Design characteristics
 

Design characteristics
Legend 
  1. Ceramic fibre insulation moulded in one piece, overlaid on mineral wool mattress
  2. Combustion chamber permitting free expansion
  3. 125 mm thick glass wool insulation
  4. Combustion chamber door opening right/left
  5. Control panel
  6. Flue pipes fitted with bimetallic spiral turbulators
  7. Heating water return
  8. Heating water flow
 
 
Technical specifications (*)
 

Characteristics Value
 Input max. (heating)  482 kW
 Input min. (heating)  444 kW
 Output power max. (80/60°C)  442 kW
 Output power min. (60/80°C))  407 kW
 Combustion efficiency  91,6 %
 Mass rate of combustion products (gas)   792 Kg/h
 Pressure drop flue gas  4/4,8 mbar
 Chimney connection Ø  250 mm
 Capacity (total)  470 L
 Water pressure drop at Δt = 15°C  37/44 mbar
 Connection - heating (F)  DN80-PN6 Ø
 Connection - safety valve  DN50 - PN6 Ø
 Maintenance loss at 60°C as % of rated value  0,192 %
 Max. operating temperature  110 °C
 Max.service pressure heating (primary)  6 bar
 Operating voltage (50Hz)  230 V
 Dim. - Width or Diameter (w/o conn.)  960 mm
 Dim. - Depth (w/o conn.)  1980 mm
 Dim. - Height (w/o conn.)  1095 mm
 Weight (empty)  830 Kg

Output data
 

Characteristics Value

 

(*)
  • The product range offered can vary according to country. Please consult your distributor.
  • All values indicated on this site are provided for information only. Please refer to our legal notice.
  • The following operating conditions were used to generate hot water output data for our products:
    • Supply water: 10°C
    • Primary water: 80°C (boilers), 85°C (water heaters) or 90°C (HeatMaster)
  • Operating conditions
    Cold water: 10°C
    Delta T° (outlet) : 30°C
    Data provided are indicative only. Please read the complete disclaimer.
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