Refractory has huge application in Crude oil Refinery sector. After application of refractory application, it needs to be dried properly with Furnace heating. Furnace heat up is critical activity but when a huge project is in progress, furnace heat up get only little attention. This led to
Know the VRF HVAC and VRV HVAC
VRF stand for Variable refrigerant flow and VRV stand for Variable refrigerant volume. VRV name is used by Daikin, whereas other organisations are using term VRF.