ALP PRE-INSULATED DUCTSide Boot Manufactured
• Please specify the following information prior to ordering:
– Spigot Size (Dia.)
– Location of Spigot(s)
– Number of Spigots
– Height of Box
• All opening dimensions will be assumed as internal sizes unless otherwise stated.
• All heights will be assumed as overall unless otherwise stated.
• “h” Extrusion is standard for all boxes unless specified otherwise.
• Flanges and Spigots are not affiliated with ALP.