48” Wide Sigma Frame Baffles for cold air direction

The Rear Support Baffles are a critical component of a rear support or insert shelving system. As the rear support frame is designed for a waterfall effect using the same depth shelves there is a gap between the back of the shelf and the air discharge at the back of the case. The different depth baffles bridge this gap preventing the cold air discharged from the back of the case from simply spilling down into the well. Baffles direct the air to flow over the merchandise on each shelf.