Clifco HVAC Single Wall 13-1/2" Cooler Duct Elbow

Clifco HVAC Single Wall 13-1/2" Cooler Duct Elbow. HVAC systems are a top-of-the line heating and cooling application used in both residential and commercial industries. This Clifco HVAC Single Wall 13-1/2" Cooler Duct Elbow is designed to connect directly to a cooler and direct the air in another direction. This 90 is the easiest way to get the air to intended area to increase comfort and lower the heat in the area.