The yeasting period in quality bread making is a very important factor. Climator unit and moisturizing equipment is an inevitable component for the yeasting rooms. Climator unit and moisturizing equipment is an inevitable component for the fermentation rooms. The climator unit realizes the homogeneous steam and heat production in the room. The room temperature and humidity is automatically controlled at the requested level due to the thermostat and hygrostat which is available with the device. All components of the device are made of stainless steel-sheet. It produces the steam and heat within its own structure and blows into the room by the fan available on the machine.