Used to distribute warm and cold air.

Used to distribute warm and cold air.

Used to distribute warm and cold air.

Used to distribute warm and cold air.

Semi-rigid flexible duct. Non-combustible with a maximum operating temperature of 400?F. Without clamps.

Used to distribute warm and cold air.

Semi-rigid flexible duct. Non-combustible with a maximum operating temperature of 400?F. Without clamps.

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2" thick glass fiber.

Used to distribute warm and cold air.

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2" thick glass fiber.

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2" thick glass fiber.

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2" thick glass fiber.

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2" thick glass fiber.

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2" thick glass fiber.

Metalized jacket, single strand fiberglass yarns for added strength and tear resistance. 2" thick glass fiber.