Unica Sensor Bio 15 kW - 50 kW

Products / Automatic boilers

A new boiler – Unica Sensor Bio – is now available in our offer. It is a universal set for burning solid fuel such as coal, pellets. The set consists of UNICA Sensor boiler, an universal burning head with an automatic fuel feed system, an igniter and a tank. Its universality is possible due to the head that can be detached ( quick assembly and disassembly) and a classic construction of UNICA Sensor that allows for manual feeding. It is the boiler of high efficiency in which variety of fuel can be effectively burnt. Unica Sensor Bio’ advantage is its charge flap placed at an angle that covers a wide opening through which long logs can be loaded in a large combustion chamber. In the frame of igniting door a burner for burning pellets has been installed; such solution allows for burning various fuel, facilitates cleaning the head and above all, it answers the eternal question: “what to burn with”. The igniter fixed in the head reduces the time of device handling to minimum.

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coalwoodcoal and finespellets
  • Equipment
    -a cleaning set
    -thermometer
    -lever of movable grate
    -ash drawer (boilers 15-25kW)
  • Warranty
    36 months - guarantee for leak tightness of the exchanger
    24 months for other elements
  •  Unica Sensor Bio (kW) 15 20 25 32 40 50
     Efficiency 81%
     Water volume (l) 47 68 83 113 126 140
     Weight (kg) 214 249 283 391 429 466
     Charging chamber volume (dm3) 61 66 88 154,5 179,5 204,5
     Water working temperature (oC) 70-80
     Min. return  water temperature (oC) 55
     Max. working pressure (bar) max. 1.5
     Power supply (V) 230
     Dimensions of the charging opening (cmxcm) 22-39
     Chimney height (m) 8-10
     Min. chimney section (cm2/ Ø mm) 324/180 400/180 625/250
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    Unica Sensor Bio boiler dimensions

     Unica Sensor Bio (kW) 15 20 25 32 40 50
     Dimensions (mm) A 1450 1570 1610 1750 1750 1750
    B 570 570 570 645 720 795
    C 1250 1250 1250 1250 1250 1250
    D 515 485 585 705 705 705
     Flue dimensions (mmxmm) E 140×160 150×200 150×200 200×200 200×200 200×200
    F 1100 1100 1100 1170 1250 1250