An oil heater with a power of 22 kW/h is a perfect solution for heating large rooms with a volume of up to 2000 m³. It runs on fuel oil, diesel and biodiesel, making it a versatile choice. It has a 70L tank and a 230V power supply. It allows precise temperature regulation from 0 to 40°C and has a built-in thermostat. It ensures low noise level (48 dB) and low energy consumption (80W). It offers Wi-Fi control with a 4G connection option. The completely redesigned Airrex AH-800i infrared heater with remote control is our most compact oil heater. It is ideal for heating rooms such as workshops, garages, offices, recreational facilities, camping tents and greenhouses. The biggest advantages of this heater are low fuel consumption, no unpleasant odors, thermostatic regulation and quiet operation. Airrex AH-800i does not have a fan, so it does not blow dust into the air. Maximum combustion 1.71-1.90 l/h with continuous heating.