Heaters

• Air is heated by convection through the hot coil, and is transferred to the upper layer of the heater
• They can be equipped with a fan for better air circulation
• Advantages: low purchase price, high performance and rapid heating of the room
• Disadvantages: Desiccated or dry air

Warm air heaters

• Air is heated through a heating coil and discharged through a fan into the room
• Advantages: Compactness and easy portability, less desiccated air
• Disadvantages: Noisy

Oil radiators

• Specific heat is produced by heating the oil mixture through the heating coil
• Due to the lower heating temperature, air does not blow continuously. 
• Advantages: easy maintenance, quiet, non blowing air, high thermal inertia
• Disadvantages: higher energy consumption

Heating panels

• Alternative to conventional radiators
• Electric current is converted to heat waves, thereby heating more efficiently
• Lower power consumption by up to 30% compared to conventional heaters
• The base is made (mostly) from ceramic heating panels
• Advantages: efficient heating, lower power consumption, no dry air or dust swirls

Infrared heaters

• No warm air, but the device is directed towards the people or objects directly, also called radiation heating
• Advantages: easy maintenance, fast heating, radiant heating
• Disadvantages: Only works in a room where the device is located; For efficient heating, direct contact with the object or the person with the infrared radiator is required

Gas heaters

• Connection of gas, propane or butane bottle required
• The air is heated by heating around the radiator
• Ideal for large areas
• Advantages: high performance; easy portability
• Disadvantages: high cost