20 flex duct for sale | 65 ads for brand-new and used 20 flex duct

Lot of 2 ea b.a.s.s.44011 duct knife"a better knife"design inspired klenk/klein

Davenport, Florida, United States
US $22.00
Jan 29th

B.A.S.S. DUCT KNIFE Better Quality- Better design

Lot of 10 b.a.s.s.44011 duct knives"a better knife"designed inspired klenk/klein

Davenport, Florida, United States
US $85.00
Jan 29th

B.A.S.S. DUCT KNIFE Better Quality- Better design

Lot of 5- b.a.s.s.44011 duct knives"a better knife"designed inspired klenk/klein

Davenport, Florida, United States
US $45.00
Jan 29th

B.A.S.S. DUCT KNIFE Better Quality- Better design

B.a.s.s.44011 duct knife"a better duct knife"design inspired klenk/klein/ma-line

Davenport, Florida, United States
US $13.89
Jan 29th

B.A.S.S. DUCT KNIFE Better Quality- Better design

System sensor d4120 4 wire duct smoke detector innovair flex * new

Pasadena, California, United States
US $60.00
Jan 30th

Brand new inbox...Never been used. SpecificationsAir Duct Velocity100 to 4000 ft./min. (0.5 to 20.32 m/sec)Alarm auxiliary contacts DPDT10A @ 30 VDC (resistive); 10A @ 250 VAC (resistive); 1/2 HP @ 240 VAC ; 1/4 HP @ 120 VACAlarm Current:65 mA @ 24VDC 135 mA RMS @ 24VAC 60

8" x 25' hart & cooley 51039 f214 insulated silver jacket flex duct r-4.2 new

Richmond, Virginia, United States
US $55.00
Jan 30th

8" x 25' Hart & Cooley 51039 F214 Insulated Silver Jacket Flex Duct R-4.2 New

9" x 25' hart & cooley 51328 f216 insulated silver jacket flex duct r-6.0 new

Richmond, Virginia, United States
US $65.00
Jan 30th

9" x 25' Hart & Cooley 51328 F216 Insulated Silver Jacket Flex Duct R-6.0 New

12" x 25' hart & cooley 51042 f214 insulated silver jacket flex duct r-4.2 new

Richmond, Virginia, United States
US $70.00
Jan 30th

12" x 25' Hart & Cooley 51042 F214 Insulated Silver Jacket Flex Duct R-4.2 New

Flex duct 5" x 25' insulated silver jacket r-6.0 hart & cooley f216525 new - os

Richmond, Virginia, United States
US $35.00
Jan 30th

Hart & Cooley 51324 9" x 25' F216 Insulated Silver Jacket Flex Duct R-6.0 New

Flex duct 6" diameter r-8 insulation value 25' length 685 quietflex 685

Tehachapi, California, United States
US $61.28
Jan 30th

Deflecto fm0450 50' aluminum flex duct 4" diameter

Oklahoma City, Oklahoma, United States
US $63.59
Jan 30th

Same Day Shipping on orders placed before 4pm EST (Mon-Fri) Questions? Call us Mon-Fri 10am-6pm PST 1-800-757-1520

Suncourt -- inductor 4" in-line duct fan (db204p)

Greenwood, Indiana, United States
US $27.88
Jan 30th

Jump To: Description \ Payment Options \ Shipping Information \ Customer Service Suncourt -- Inductor 4" In-Line Duct Fan (DB204P)

Suncourt -- inductor 6" in-line duct fan (db200p)

Greenwood, Indiana, United States
US $31.88
Jan 30th

Jump To: Description \ Payment Options \ Shipping Information \ Customer Service Suncourt -- Inductor 6" In-Line Duct Fan (DB200P)

4 pcs 3" diameter x 25' long wire reinforced flexible ducting new

United States
US $50.00
Jan 30th

Four pieces of 3" DIAMETER X 25' LONG WIRE REINFORCED FLEXIBLE DUCTING new never used or installed!free shipping USmainland only!

F0405b aluminum flex duct (5 ply, 5ft, supurr-flex®)

Oklahoma City, Oklahoma, United States
US $23.79
Jan 30th

Same Day Shipping on orders placed before 4pm EST (Mon-Fri) Questions? Call us Mon-Fri 10am-6pm PST 1-888-845-2467

System sensor d4120 duct smoke detector 4 wire fire alarm innovair flex 4041 new

Canoga Park, California, United States
US $100.00
Feb 13th

4-wire photoelectric low-flow duct smoke detector The InnovairFlex™ Series are the only duct smoke detectors flexible enough to fit configurations from square to rectangular and everything in between. The InnovairFlex D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet pe

Atco 9" insulated flexible flex air duct r6 silver 9 inch x 25 feet 13602409

Dallas, Texas, United States
US $50.00
Feb 28th

Description ATCO #030, 036, and 031 are UL 181, Class 1 Air Ducts and are manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. The inner core of all three products is air-tight and designed for low-to-medium operating pressures in HVAC systems. A TCO #036 and 031 have increased insulation for superior thermal performance.