FRÖLING LOG WOOD BOILER S3 TURBO 20 WITH S-TRONIC PLUS

consisting of: log boiler with lower combustion and high-temperature fireclay combustion chamber WOS efficiency optimisation system (semi-automatic cleaning of the heat exchanger surfaces) large filling space for logs up to 56 cm and water content between 15% and 25% (stored dry) easy filling through large front filling door separate heating door for comfortable, easy heating carbonisation gas extraction for smoke-free refilling ash removal and cleaning to the front and to the side of the heat exchanger speed-controlled and speed-monitored induced draught fan for power control safety battery for boiler cooling in the event of a power failure stoking and cleaning device set S-Tronic plus control system power control by means of speed control and function monitoring of the induced draught fan with control buttons and display for displaying and setting the modules, including: primary and secondary air control by means of manual adjuster -buffer storage management with 2 sensors -boiler management with 1 sensor