Model # GVH0069|Store SKU # 1000107443
This all aluminum elbow has a 4-piece construction and can be adjusted up to 90 to use at various angles. It can be used in many general-purpose applications including the venting of most types of heating units. The aluminum elbow has 1-crimped end and 1-straight end.
The Imperial Stack Elbow effectively makes angular turns in rectangular ductwork by changing the horizontal direction between two duct sections. Fixed at a 90° angle, this elbow redirects airflow in stack duct runs for heating, ventilation, and air conditioning applications where a precise right-angle turn is required. Made from durable 30-gauge galvanized steel, it offers corrosion resistance and long-lasting strength. The stack elbow is easy to install using sheet metal screws (sold separately) or can be joined to adjacent duct sections with cleats. Each end features a 3.25 in. x 10 in. rectangular opening to match compatible stack duct sizes.
Imperial round duct offers an efficient way to distribute warm and cold air throughout your duct system. Available in a variety of sizes to route air in different directions, round duct can be used as a main trunk line, a branch line, or in return air applications. This round duct is ideal for use with all heating, venting and air conditioning where rigid pipe is required. With its 30-gauge galvanized steel construction and easy-to-assemble snap-lock design, the durable pipe creates a quick and reliable installation. It features one crimped end for a more secure connection. The round duct measures 5-inch diameter by 30-inch length and can be cut to your desired size.
This Imperial Straight Register Boot is used to create an in-line transition from 7-inch round duct or insulated flexible duct to a 3.25-inch x 10-inch register or grille. Made from 30-gauge galvanized steel for rust resistance and long-lasting durability, this straight register boot is easy to install with sheet metal screws (sold separately) for a secure fit. Its universal design is suitable for use in most heating, venting and air conditioning applications.
This Imperial 90-Degree Register Boot is used to create a right-angle transition from 4-inch round duct or insulated flexible duct to a 4-inch x 10-inch register or grille. Made from 32-gauge galvanized steel for rust resistance and long-lasting durability, this 90-degree register boot is easy to install with sheet metal screws (sold separately) for a secure fit. It is suitable for use in most heating, venting and air conditioning applications.
