Encon Thermal Engineers Pvt. Ltd. Manufactures Rad-Heat Gas Heating Elements. Encon Thermal Engineers Pvt. Ltd. Manufactures Heat Recovery Systems and Energy Management Systems, Furnaces and their allied equipments. The Rad-Heat Gas Heating Elements can virtually retrofit all Electric Heating process at a very low cost. The system has a payback period of 90 to 180 days. The same elements can replace Thermic Fluid Heating process or Boiler Heating process effectively with up to 30% reduction in energy costs.