The RURIS Vulcano 2000S diesel heater is a professional solution for heating: it quickly warms production halls, warehouses and workshops up to 660 m³. With 20 kW / 68,240 BTU and an air flow of 550 m³/h, it saves fuel (1.9 l/h) and keeps the temperature stable. Easy to carry (13.8 kg) with an ergonomic handle and a 12 l tank, for long operation without refilling. The intelligent thermostat automatically switches the heater on and off at the set temperature. Safe: flame sensor, overheating protection, steel combustion chamber, cooling fan. Low consumption + easy maintenance = lower costs. Perfect for open or well-ventilated spaces; do not use indoors without ventilation! Technical specifications: Power: 20 kW Heating: 484–660 m³ BTU: 68,240 Air flow: 550 m³/h Fuel: Diesel Consumption: 1.9 l/h Tank: 12 l Thermostat: Digital, automatic Voltage: 220–240 V / 50 Hz Dimensions: 660 × 260 × 380 mm Weight: 13.8 kg The RURIS VULCANO 2000S is an ideal diesel heater for heating large spaces such as warehouses, factories and workshops, with a long-lasting design and reduced operating costs.