Boiler for small coal PEREKO KSR Beta 20kW

Boiler for small coal PEREKO KSR Beta 20kW

NN: 65024 / 65023
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10136.00 PLN



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PEREKO KSR Beta 20 kW small coal boiler

Convenience of automatic furnaces with feeder system

PEREKO KSR Beta central heating boiler is an incredible pleasure to use in daily operation of the boiler mainly by automating the process of combustion. Construction of the boiler and the heat exchanger has been significantly improved, number of water shelfs has increased and is arranged opposite the outlet (flue channel). Along with the new burner PSR (steel retort burner) the PEREKO boiler can burn virtually any type of peas and small coal with granulation less than 31.5 mm (After extending the boiler with a single function BVTS cooling valve it is possible to use pellets as solid fuel substitute).

Boiler savings in coal due a digital controller

PEREKO boiler series KSR Beta are convenient and solid fuel saving heating devices. With steel retort burner, feeder, digital boiler controller with RS communication and fan, the boiler efficiency has increased and for those who appreciate the convenience and want to shorten the amount of time spent on operation of the heating device, this will be the main criterion for selecting the KSR Beta boiler. Boiler controller TECH ST-37 monitors the combustion process by optimizing the combustion parameters, delivering small coal in in appropriate amounts and proper air blow for the boiler burner. Controlling the central heating pump, domestic hot water pump and a possibility for connecting a room thermostat for more convenience. Precision boiler operation provides the given temperature (set point parameter) and less smal coal consumption, which in addition to the convenience also lowers the operating costs. The widely supported RS communiation standard makes the KSR Beta boiler an easy to expand central heating platform with a remote control module (like the boiler web management module or GSM controll module). For people who spend a lot of time outside the home the remote control of the boiler over the Internet or mobile phone will be an extremely convenient solution. For safety, it is worth to add an automatic extinguishier system (the so-called "boiler firefighter"), which will allow safe pellet burning. The controller provides the ability to work with additional modules like the mixing valve module, GSM or Ethernet module.

Safe boiler combustion

Boiler security is guaranteed by it temperature sensors. Generated alarm is a consequence of reading too high furnace temperature (85-90 °C) and automatically switched off feeder and blower fan. In the case of a sudden temperature rise central heating pump is turn on, so that the heat excess is transferred to the water and is distributed to the central heating installation. Boiler PEREKO KSR Beta with TECH ST-37 controller responds to overheating of the screw feeder (heat passing from the top of the return burner and penetrating the feeder supply channel), the lack of small coal in the storage tank and the difficulty of obtaining the desired temperature setpoint. Noteworthy is the mechanism of the safety pin protectin the gear motor from destruction in case of blocking the screw feeder (the pin breaks under tension and the geared motor operates without excessive burden and risk of burning the motor unit).

Grate bar: cast iron, emergency

Feeder: steel, with feeding screw

Ventilator: Pressure

Burner: Steel, Retort

Steering : boiler, CH pump, CUW pump, ventilator

Language menu: English [ EN ], Polish [ PL ], German [ DE ]

Steering functions: alarm, parallel pumps, CH and CUW priority, Summer mode

Communication: RS232

Sensor: temperature of DHW, temperatury podajnika, central heating temperature

Mains voltage [ V ]: 230

Fuel: pea coal, culm

Product specification

Power output 20 kW
Exhaust gas pipe diameter 159 mm
Weight 348 kg
Efficiency 85 %
Size of heated surface 200 m²
Water capacity 70 L
Height 1560 mm
Width 1160 mm
Exhaust pipe distance measured from the floor to its base 1196 mm
Depth 855 mm
Max. water temperature 95 °C
Max working pressure 1.5 bar
Loading compartment dimensions 298x198 mm
Silo volume 300 dm³
Required chimney draught 20 Pa
Outlet and inlet size 6/4 inch
Min. incoming water temperature 57 °C
Warranty 2 years on parts, 6 years for the sealing of the heat exchanger, 10 years on the tightness of the weld seams.


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