Benekov

Boiler advantages

• The BENEKOV R 25 boiler can be used for combined burning of wood pellets and energy grain
• Lump wood can be used as additional fuel that can be burned together with the pellets and energy grain
• The boiler contains an aftercooling loop as basic equipment.
• The boiler control unit allows continuous modulation of the boiler within the full output range of 6 to 24 kW. This way it is possible to reach high operation effectivity. Together with the lambda probe optimizes the burning process, which enables achieving very low emissions
• If automatic ignition is installed, the boiler can be set to automatically turn on and off, which is advantageous primarily with the combination of the boiler with accumulation tank
• A wide range of additional equipment can be added to the boiler (ash remover, automatic ignition, additive dispenser, suction fan, and pneumatic fuel conveyor)
• Semi-automatic cleaning of exchanger that allows cleaning of the exchanger just by moving a lever outside of the boiler once a week is a part of basic equipment
• The boiler can be used only for heating of non-potable water in the summer
• BENEKOV is one of two Czech companies that have their products certified according to the EN 303-5 standard for Burning of wood pellets and grain
• Time undemanding operation can be set during burning of wood pellets and also grain
• High batch manufacturing ensures fast and non-problematic deliveries of spare parts and boiler consumables
• Long period of selling of this product on the Czech market enabled creation of dependable service network on the whole territory of the Czech Republic
• Modern design manufactured on top of the line CNC machines.

Boiler operation

During burning of quality wood pellets without bark content the boiler needs to be services approx. once in 5 days. During burning of grain the boiler needs to be serviced approx. 15 minutes daily.

During burning of wood pellets ash needs to be removed approx. once per 3 to 5 weeks and the fuel storage tank needs to be filled approx. once every 2 to 4 days.

During burning of energy grain ash needs to be removed approx. once per 1 to 2 days (ash from oats is removed more often) and the fuel storage tank must be filled once every 2 to 4 days.

If pellets with bark content are burned then the burner needs to be cleaned regularly, approx. once a month. The cleaning takes about 20 minutes.

If wood pellets are burned, their consumption per heating season is between 6 to 7 tons.

If energy grain is burned, its consumption per heating season is between 7 to 8 tons.

Similarly like with our other products, safe boiler operation is secured by an emergency thermostat that protects the heating system against overheating. A screw conveyor motor is protected against overload by thermostatic fuse. A safety fuse secures the boiler against burn through of fuel into the fuel storage tank during longer electricity outage.

The feeding mechanism and fuel storage tank are divided by a rotary valve that prevents back burn through to the fuel storage tank.

Connection options

The boiler can be connected to a cascade using a parent control.

Additional equipment can be added to the boiler, like ash remover, automatic ignition, additive dispenser, suction fan, and pneumatic fuel conveyor.