Radiant tube heaters operate in the very same way - heat is transmitted directly to people, objects, and surfaces which then release the heat via convection to the surrounding air. Other methods of heating rely on raising thetemperature of large volumes of air in order to raise the ambient temperature of the room.
Tube Heaters in both 110v and 240v that offer the ideal heating solution for applications that require low cost, steady background heat our eco tubular heaters can cost from just 0.005 Per Hour / Per Foot to run.
OMEGALUX tubular heaters are used for practically the entire range of electric resistance heating applications. A metal sheath material is selected. ... The wire is centered in a metal sheath and insulated with high quality magnesium oxide which is highly compacted around it and acts as an electrical insulator.