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Imperial GV0748 Round Damper With Duct Key Imperial GV0958-B Side Take-Off Imperial GV0969-A Top Take-Off
Use to adjust and balance airflow in individual runs of round pipe. Used for transition from air plenums or rectangular duct to round pipe or insulated duct. 30 gauge. Used to tap into the top of trunk duct. Forms a transition from rectangular to round branch duct. Used when branch ducts are to be located within a joist space. 30 gauge.
Lambro 143W Dryer Ventilator Lambro 142 Fan Eave Vent DUCT REDUCER 4IN - 3IN 30GA
Under eave vent for bathroom fan and dryer venting. For ventilating bathroom or utility room. 6" square flange and 3" collar. Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end.
DUCT REDUCER 5IN - 4IN 30GA   DUCT REDUCER 6IN - 4IN 30GA   DUCT REDUCER 6IN - 5IN 30GA
Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end. Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end. Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end.
DUCT REDUCER 7IN - 6IN 28GA   DUCT REDUCER 8IN - 6IN 28GA   DUCT REDUCER 8IN - 7IN 28GA
Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end. Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end. Used to reduce diameter of galvanized round perimeter pipe. Crimped on small end.
Imperial GV0945-C Adjustable Round Duct Take Off Imperial GV0970-C Top Take-Off Imperial GV0959-C Side Take-Off
Used for transition from rectangular duct to round pipe or insulated flexible duct. Adjustable from 0 Deg.  to 90 Deg. (.30 gauge). Used to tap into the top of trunk duct. Forms a transition from rectangular to round branch duct. Used when branch ducts are to be located within a joist space. 30 gauge. Used for transition from air plenums or rectangular duct to round pipe or insulated duct. 30 gauge.
Frost King SP55/6 Foil Fiberglass Wrap 15 ft L x 2 in T Imperial GV0750 Round Damper With Duct Key DUCT WYE GALV 4 X 4 X 4IN 30GA
Foil and fiberglass wrap for heating and air conditioning ducts. Cushions and reduces vibrations. Can be taped securely in place. 12" Wide x 2" Thick x 15' Long. Use to adjust and balance airflow in individual runs of round pipe. Used primarily for heating & air conditioning applications for transition from one round pipe two round pipes.
Imperial GV0752 Round Damper With Duct Key DUCT WYE GALV 5 X 5 X 5IN 30GA DUCT WYE GALV 6 X 6 X 6IN 30GA
Use to adjust and balance airflow in individual runs of round pipe. Used primarily for heating & air conditioning applications for transition from one round pipe two round pipes. Used primarily for heating & air conditioning applications for transition from one round pipe two round pipes.
Master Flow 12SCF400X Duct Collar Imperial GV0957-B Side Take-Off Imperial GV0968-B Top Take-Off
For flexible duct or pipe. For transition from flat surface or internally lined, unlined ductboard plenums to round pipe or insulated flexible duct. Snap together. Used for transition from air plenums or rectangular duct to round pipe or insulated duct. 30 gauge. Used to tap into the top of trunk duct. Forms a transition from rectangular to round branch duct. Used when branch ducts are to be located within a joist space. 30 gauge.
Master Flow 12SCF600X Duct Collar United States Stove UFB908 Dust Filter Box
For flexible duct or pipe. For transition from flat surface or internally lined, unlined ductboard plenums to round pipe or insulated flexible duct. Snap together. Designed to be installed on any add on furnace. Specifically, it covers the blowers and allows for connection to the existing HVAC return duct work or to newly installed ducting. It comes with an integrated slot for a 16" x 20" air filter. Made of durable Galvanized steel. For units: 1300, 1537G, 1602, 1802, 24AF, 1400, 1500, 1557M, 1602M, 24A, and 30A.
   
 
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