Скачать с ютуб Combi hybrid heating boiler Sigma dual, fired with wood logs 50 cm & pellet - work & operation mode в хорошем качестве

Combi hybrid heating boiler Sigma dual, fired with wood logs 50 cm & pellet - work & operation mode

How does kombi boiler work ? Sigma dual is multipurpose boiler designed for wood and pellet combustion. Has ecodesign certificate and high efficiency over 93 % !. Now you can burn logs and boiler automaticaly will switch into pellet without any user work ! You can burn pellet without assembly burner becouse it is installed all the time in the boiler. Structure of the boiler Sigma dual ? 3 chambers - separate : for 50 cm logs, combustion chamber for wood gas and chamber for pellet burner. That's why boiler can work on both fuel without any user operation. Kombi boiler with hopper for biomass like Sigma dual is modern, low emmision boiler with pellet burner. We have great references across Europe, thousends of happy users. You can install our device in any family house, small factory or warehouse, shop or garage. Most efficient work of Sigma dual is in mixed - combined mode: we use wood and later boiler heat with pellets when logs are finished. Pellet starts in this mode only to keep temperature of the water and we reduce pellets consumption. Operation of the Sigma dual - fired with wood and pellet is very simple, just load logs or timber and start the controller. Later we must manually fire the wood and wait couple of minutes for gasification of the wood. What we can burn ? Logs, wood, timber, briquettes, wood chips, off cuts or other chopeed wood. In burner we can use wooden pellet and agropellet as well.