Sezione Residenziale

Kalorina series 20 M

Power range: from 23 to 104kW
Electromechanical

Kalorina serie 20 M

The electromechanical digital boiler: comfortable, convenient and safe

The Tatano K20 M digital boiler has different power cuts and different variations in the power supply system; it is the perfect and low-cost energy solution for large residential buildings, commercial and agricultural enterprises, new or refurbished buildings.

It can be fed with pellets, wood or other biomass, can be installed with a wide range of kettles and puffers and with different solar energy systems, ensuring a simple and efficient heating.

 

The advantages of the Kalorina 20 M series digital boiler

  • It is available in several power versions and adapts to various application needs
  • It has a modular structure that makes delivery and installation simple and facilitates maintenance
  • It is compatible with a wide range of accessories for feeding and pellet storage
  • It allows fuel savings thanks to reduced consumption and high efficiency
  • It can be integrated with solar energy systems increasing energy efficiency
    • Power range
      from 23 to 104 kW
    • Boiler class (according to EN 303-5)
      class 3
    • Energy class (ErP)
      class A
    • Biomasses to be used
      Wood/wood pellets
    • Other compatible biomasses
      Olive husk, marc of olives, minced shells, cereal waste
    • Operation
      Electromechanical, with digital control unit and graphic combustion display
    • HSW production
      Via the external boiler / With integration to the solar thermal system
    • System types
      high and/or low temperature (radiators, radiant panels, fan-coil)
    • Other features
      designed for higher thermal loads, offers a wide range of applications, from single-family and two-family homes to buildings with greater thermal requirements.

High efficiency and maximum comfort

The Kalorina 20 M digital boiler is produced with the highest quality materials that guarantee reliability and long life. It has a large combustion chamber with a large front door, which allows simple fuel loading and easy maintenance.
The large fire-resistant refractory concrete surface and the burner fed from the bottom guarantee the stability of the bed embers and a clean combustion.
The constant efficiency is ensured by the horizontal pipe heat exchanger.

Autonomy of the system

Kalorina 20 M is equipped with a large 190 L hopper with dosing auger, to allow an automatic and constant feeding of granular biomasses to the brazier.

The boiler has been designed to be versatile and suitable for different installations: the hopper can be positioned on the right, left and rear side. The different installation options can also allow various solutions for the manual loading of the fuel, from the bag to the integrated hopper or by applying the Sil-Max 800; it is also possible to install direct storage systems for greater autonomy.

Simple and safe heating

The 20 M digital boiler is equipped with a synoptic control unit that allows the digital regulation of the fuel flow, the combustion air and the system through thermostats, water temperature probes and exhaust gases for active operating monitoring. It also has a residual power dissipater and an integrated micro-switch on board: these devices guarantee maximum operating safety and system reliability.

Sil – Max 800

Hopper storage - Sil – Max 800

Suitable for storing and feeding wood pellets class A1 and A2 (EN 14 961-2) or other biomass compatible for grain size EN 14961-6.
It can be applied directly on the Kalorina K20 M, K22 E, K22 EPA, BK22 E boilers and K24 E (23-104 kW), replacing the standard hopper.
The 1,235 L cylindrical hopper can be applied directly on Class 5 boilers Kalorina LE-PA series (Low Emission), it is suitable for wood chips class A1, A2 and B1 up to grain P16 (G30) according to EN 14 961-4 and the transport of wood pellets class A1 and A2 (EN 14 961-2).

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Articulated feeder with 180° orientable auger

This loading system can be used for the transfer and metering of pellets from the storage tank to the boiler, through the fall cockpit until the auger feeding system.

The system is compatible with:

  • Pellet boilers for the Kalorina K20 M, K22 E, K22 EPA, BK22 and K24 E (23-104 kW) series;
  • Compact boilers for the series MK25, K35 PV and BK25;
  • Boilers Class 5 for the Kalorina LE-PA series (Low Emission) and Kalorina MK Low Emission series.
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Alimentatore snodato a coclea orientabile a 180°
Coclea ascendente motorizzata

Motorized ascending auger

Transport system from the storage depot located on the floor or below the technical compartment and directed to the boiler hopper; equipped with a motorized auger with pipe for transferring and dosing wood pellets class A1 and A2 (EN 14 961-2) or of other biomasses compatible with the EN 14961-6 grain size.
The system is compatible with: pellet boilers for the Kalorina K20 M, K22 E, K22 EPA, BK22 E series and K24 E (23-104 kW, compact class boilers series MK25, K35 PV and BK25, Class 5 boilers for the Kalorina LE-PA (Low Emission) series and Kalorina MK Low Emission series.

 

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Pneumatic loading system

The pneumatic loading system it’s used for transfer the biomass from the distant deposits from the boiler room or from a support storage hopper and directed to the boiler hopper.

It can be used for wood pellets class A1 and A2 (EN 14 961-2) or other biomass compatible for grain size EN 14961-6.

The system is compatible with the pellet boilers for the Kalorina MK25, K35 PV and BK25 series, the Kalorino KS Pellet fireplaces (15.8 -31 kW), the Kalorina K20 M, K22 E, K22 EPA, BK22 boilers and K24 E (23-104 kW), the class 5 boilers Kalorina LE-PA series (Low Emission) and the Kalorina MK Low Emission series.

The pneumatic system and the withdrawal are not included in the Tatano product line.

Tatano recommends the Advance Easy Moving system.

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Sistema di caricamento pneumatico
Pellet Tank interrato

Underground Pellet Tank

In case of lack of space for storage inside the building, this system gives the possibility to install an underground tank outside and, through the suction system, to transport the wood pellets class A1 and A2 to the boiler (EN 14 961-2) or other compatible biomasses with particle size according to EN 14961-6.

The system is compatible with the pellet boilers Kalorina MK25, K35 PV and BK25 series, the Kalorino KS Pellet fireplaces (15.8 -31 kW), the Kalorina K20 M, K22 E, K22 EPA, BK22 boilers And K24 E (23-104 kW), the class 5 boilers Kalorina LE-PA series (Low Emission) and the Kalorina MK Low Emission series.

The underground tank and the withdrawal are not included in the Tatano product line. Tatano recommends the Advance Easy Moving system.

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Agitator with leaf springs SCB01

The ideal solution for the transfer and the dosage of the biomass from a storage hopper to the floor and to the boiler through an intermediate loading hopper or fall cockpit up to the dosing auger.

Suitable for wood chips or other biomasses compatible for granulometry and wood pellets. It can be used for wood chips class A1, A2 and B1 up to grain P16S (G30), according to EN 14961-4, for sawdust (EN 14961-3) and for wood class A1 and A2 (EN 14 961-2).

The system is compatible for wood chip boilers of the Kalorina K23 E, K23 EPA, BK23 E and K25 E (23-104 kW) and for the class 5 boilers of the Kalorina LE-PA series (Low Emission) with cylindrical hopper.

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Agitatore con molle a balestra SCB01

Plant layout