Clean hot air Possible connection to an optional room thermostat Possible connection to a flexible tube Flue gas exhaust High air flow Electric control panel humidity and dust proof (Ingress Protection IP44) Overheat thermostat Post-ventilation Three oil filters: oil pump filter, suction filter and inlet filter Electronic flame control with photocell Heat exchanger Stainless steel combustion chamber Oil tank with level indicator Trolley included Snorkel Easy maintenance with external pump Strong and long lasting construction Diagnostic LED