bitcoin mining contract Equipment for mining in the process heats up and heats the air in the room. Both video cards and ASICs are equipped with built-in coolers and cooling systems. But in practice this may not be enough. It is best to equip a room in which mining equipment is installed with a powerful air conditioner. If we neglect this, the air in the room will heat up to 40-50 degrees. A higher temperature may adversely affect the equipment, which will overheat and fail.