We present to you the ROJEK PK BIO 25 boiler for wood with manual loading, which is environmentally friendly, and has a long burn-out time thanks to the large fueling chamber (130 l). The boiler can be loaded with 530 mm long logs The boilers are controlled by an electronic unit and there is an exhaust ventilator behind the boiler. These boilers comply with EKODESIGN and the highest emission class 5 and it is possible to apply for subsidies.