BOILER:

The boiler design enables water heating with solar energy, solid fuel, natural gas or oil. In addition to the above mentioned ways, the heat storage unit can be heated also with electric energy.

The boiler has all the necessary equipment for:
*    automatic control of the burner
*    automatic switch-on of the el. heater
*    thermometer for measuring temp. in HS
*    thermometer for measuring temp. in boiler
*    thermostat for regulating the pumps
*    electrical installation of the solar system.
In the solid fuel fire box, a buffer tank can be included.

STROJ BOILER FEATURES:

*    INOX stainless sheet-metal
*    quality manufacture
*    long life time (minimum 25 years)
*    quality insulation (80 mm)
*    water cooled door
*    low mass and compact design
*    ease of assembly
*    5-year warranty
*    easy handing and reliable operation
*    combination of several heat sources
*    high efficiency (90%- solid/ 98% gaseous fuel)
*    no need for antifreeze
*    direct switch-on of the solar system

MODIFIED BURNERS OF THE STROJ SYSTEM (in combination with STROJ boilers):

*    automatic control of the burner
*    STROJ burners are adapted to all STROJ heating systems
*    combustion without pollution low CO_x and NO_x
*    mixing ejector chamber achieving blue flame
*    high degree of CO₂
*    high efficiency
*    low fuel consumption
*    silent running