Thanks crjones.
I contacted with the Vendor, it seems that 0 C is their standard. They don't want the room temperature under zero degree. Using exhaust hot air to warm the room in the winter is their proposed solution. Since oil flooded screw compressors are widely used in the world, I am...
My company just purchased two air-cooled oil flooded screw air compressors. The actual site temperature range is -15 to 40 C,but the manual says the air compressors can only operate at the minimum ambient temperature above 0 C.
Is the 0 C degree limit applied for all oil-flooded air...