Ducting & Venting

Master Flow 8 in. 90 Deg. Turned Standard Adjustable Elbow

Master Flow Standard 90 Adjustable 8 in. Elbow is used to make turns in runs of round pipe and flexible duct through 90. It has a sturdy galvanized steel construction and is simple to adjust. It is also crimped on 1 end to easily fit into a pipe or other...

Selkirk 4-1/2 in. W x 18 in. L Gas Vent Pipe

This 4-1/2 in. W x 18 in. L Gas Vent Pipe is compatible with 4 in. steel pipe. Designed for use in HVAC systems, this vent pipe has a convenient 1-piece design. The vent pipe's galvanized steel body provides strength and durability.|Galvanized steel...

Master Flow 6 in. Flexible Duct and Sheet Metal Connector Splice Collar

Master Flow Flexible Duct and Sheet Metal Connector Splice Collar serve as a coupling between 2 sections of insulated flexible duct. Both ends of the connector have a bead to provide adequate holding power. Each end is also crimped to ensure an easy fit...

Fulflo Replacement Cartridge

Suncourt In-Line Duct Muffler 202803671

The DuctMuffler 6 in. In-Line Noise Muffler reduces noise from fans and carbon filter systems. Excellent noise reduction for HVAC systems, fans and hydroponics applications. Does Not Restrict Airflow through duct. Maintenance free and easy to install...

Suncourt In-Line Duct Muffler 202803672

The DuctMuffler 8 in. In-Line Noise Muffler reduces noise from fans and carbon filter systems. Excellent noise reduction for HVAC systems, fans and hydroponics applications. Does Not Restrict Airflow through duct. Maintenance free and easy to install...

Suncourt Thru Wall Fan Hardwired Variable Speed

Circulate warm or cool air from one room to another using this ThruWall Pro Room to Room Fan. Hardwired unit is often used in conjunction with PTAC units, mini-splits, fireplaces, wood stoves, window air conditioning units and other heating and cooling...

Master Flow 10 in. Flexible Duct and Sheet Metal Connector Splice Collar

Master Flow Flexible Duct and Sheet Metal Connector Splice Collar serve as a coupling between two sections of insulated flexible duct. Both ends of the connector have a bead to provide adequate holding power. Each end is also crimped to ensure an easy...

Master Flow 12 in. Flexible Duct and Sheet Metal Connector Splice Collar

Master Flow Flexible Duct and Sheet Metal Connector Splice Collar serve as a coupling between two sections of insulated flexible duct. Both ends of the connector have a bead to provide adequate holding power. Each end is also crimped to ensure an easy...

Master Flow 14 in. Flexible Duct and Sheet Metal Connector Splice Collar

Master Flow Flexible Duct and Sheet Metal Connector Splice Collar serve as a coupling between two sections of insulated flexible duct. Both ends of the connector have a bead to provide adequate holding power. Each end is also crimped to ensure an easy...

Master Flow 16 in. Flexible Duct and Sheet Metal Connector Splice Collar

Master Flow Flexible Duct and Sheet Metal Connector Splice Collar serve as a coupling between two sections of insulated flexible duct. Both ends of the connector have a bead to provide adequate holding power. Each end is also crimped to ensure an easy...

Suncourt In-Line Duct Muffler 204270033

The Duct Muffler 10 in. In-Line Noise Muffler reduces noise from fans and carbon filter systems. Excellent noise reduction for HVAC systems, fans and hydroponics applications. Reduce noise traveling through duct work the Duct Muffler In-Line Noise...