Top Hvac Flex Duct Reviews

TerraBloom 8 Inch Aluminum Flex Duct - 8 FT Long, Flexible Ducting with 2 Clamps, 3 Layer HVAC Ventilation Air Hose - Great for Dryer, Grow Tent, Green Houses, Household HVAC Venting

This 8-inch flexible air duct reaches 8 feet in length when fully extended. It fits snugly over the 8-in duct flanges..
This 8" flex ducting is easy to install with a pair of included duct clamps and works for various HVAC, dryer, indoor growing, odorous air, humidity, and smoke exhaust applications..
The ducting is constructed with two layers of aluminum foil, a shape-forming steel wire helix in the middle, and an overcoat of a transparent film for extra protection..
This is a lightproof, non-insulated air duct with an R-value of zero. It will dissipate heat throughout its surface..
This duct comes as one 8-ft long piece when fully extended, It can be shortened or split into smaller parts of the desired length using a pair of metal snips..

Check Stock

Hon&Guan 4\ x 8FT Aluminum Foil Insulated Flexible Duct, Dryer Vent Hose for HVAC Ventilation and Duct Fan Systems , 2 Clamps Include.

【LOW NOISE SILENCER】4 inch duct designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%..
【4 INCH DUCTING LIGHTPROOF】Thick layer of black PVC on flex duct prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 4" in diameter..
【3-LAYER TOUGH】Hon&Guan dryer exhaust hose keep your ventilation system free of rips and pin holes. The dryer duct is built with 2 layers of aluminum foil with a layer of PET and steel wire helix to preserve the shape, keep your ventilation system free of rips and pin holes..
【FLEXIBLE AND EASY TO USE】Our flexible dryer vent hose is easy to install, it will slide right on your duct fan, vent exhaust, carbon filter or light reflector..
【VARIETY OF APPLICATIONS】Hon&Guan dryer duct hose is suitable for HVAC system. It will move and deliver air in kitchens (cooking exhaust), green houses and grow rooms (air circulation, intake, exhaust and light fixture cooling), bathrooms (smell and moisture exhaust), dryer rooms, grow tents and other applications etc..

Check Stock

10 Inch to 9 Inch Single Wall HVAC Duct Reducer & Increaser - Galvanized Sheet Metal Ducting Connector for Airflow, Heating, Cooling, & Air Ventilation System Extra Strength and Fittings

D______ ______________ & __________________: Sheet metal HVAC Duct Reducer for flexible or metal HVAC Ducts and air vents. Used to connect two air ducts of different diameters to create a seamless ventilation. Sturdy steel ducting is perfect for DIY and Trade use. Our HVAC Duct Reducer & Increaser Galvanized Metal for Longer Lasting Quality. Galvanized pipe to be used for gas heating, ventilation and air conditioning only. Not to be used for solid fuel venting and Non-Crimped Ends..
________-______________ __________ __________: Our sheet metal reducers and increasers are manufactured from the highest quality of galvanized steel. These reducers are made of galvanized sheet metal. Perfect for use with either flexible duct or rigid sheet metal duct. Never be restricted to your air conditioner's ducting requirements again. Single Wall Galvanized Metal reducer for Duct / pipe reducing. Great for professionals and Homeowners. Metal is easy to drill with Self Drilling Screws..
__________ ________________ ______ ________________: These galvanized duct reducers / Increaser can be used with fans, ducting, air-cooled hoods, and ventilation systems, that allowing you to lengthen and extend your ducting. They are the perfect sheet metal fitting for changing duct s....

Check Stock

Hon&Guan 3' x 8FT Insulated Duct with Aluminum Foil, Flexible Dryer Vent Hose for HVAC Ventilation and Duct Fan Systems, 2 Clamps Include.

【LOW NOISE SILENCER】3 inch duct designed for reducing noise from fans and carbon filter systems, can decrease the noise by up to 50%..
【3 INCH FLEXIBLE HOSE LIGHTPROOF】Thick layer of black PVC on dryer hose prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 3" in diameter..
【3-LAYER TOUGH】Hon&Guan 3 inch duct hose keep your ventilation system free of rips and pin holes. The flex duct is built with 2 layers of aluminum foil with a layer of PET and steel wire helix to preserve the shape, keep your ventilation system free of rips and pin holes..
【FLEXIBLE AND EASY TO USE】Our air duct is easy to install, it will slide right on your duct fan, vent exhaust, carbon filter or light reflector..
【VARIETY OF APPLICATIONS】Hon&Guan 3 inch dryer vent hose is suitable for HVAC system. It will move and deliver air in kitchens (cooking exhaust), green houses and grow rooms (air circulation, intake, exhaust and light fixture cooling), bathrooms (smell and moisture exhaust), dryer rooms, grow tents and other applications etc..

Check Stock

Shurtape PC 857 UL 181B-FX Listed/Printed Cloth Waterproof HVAC Duct Tape, Use to Seal Seam and Join Class 1 Flex Duct, 48mm x 55 Meters, Black Printed, 1 Roll (201885)

Printed HVAC 14 mil waterproof duct tape.
UL 181B-FX Listed - clearly printed on the tape for quick identification.
High holding power even when surface is rough or not fully clean.
Superior shear strength to seal, seam and join Class 1 Flex Duct.

Check Stock

Duct Outlet 14\ x 14\ Ceiling Box, w/ 10\ Round Collar - Connects Register Vent and Diffuser HVAC

Plastic wall connection flange for round ducting. Wall mount.
Quick and easy to assemble - DIY Press on chosen duct - flex or straight - and by using montage glue. tape or steel clamps tighten the connection..
Perfect for heating, cooling or air conditioning - HVAC. Bathroom and kitchen air exhaust..

Check Stock

Drop Ceiling HVAC Supply Grille - for T-Bar Lay-in - 2 Coned - 24 x 24 - for 6 Vent Connection - Black

Easy Unrestricted Air Flow For Your HVAC System.
See our separate listing for Butterfly Damper to Control Airflow.
Optional Butterfly Damper Available At Asin: B007CNEL1W.
For 6" Round Duct Opening - Spiral or Flex.
Q: Why BLACK? A: Black Grilles Always Look Sharp And Never Show DIrt & Dust Marks.

Check Stock

Duct Tape | USA Made Quality | Waterproof | Heavy Duty Powersteel | Black | 2 in X 25 Yds | by Gaffer Power

NOT YOUR NORMAL DUCT TAPE, THIS TAPE IS UBER POWERFUL INDUSTRIAL STRENGTH.
Tackes any obstacle at home or on the job.
Harness the power of the strongest duct tape on the market with PowerSteel Duct Tape by Gaffer Power. This is the go-to air duct tape, vent duct tape & overall HVAC duct tape for both DIY home improvement projects and professional job contracts. Imagine a heating duct tape choice that will finally hold up again & again in home repairs and construction & industrial sites..
HEAVY DUTY WATERPROOF & WEATHER RESISTANT: PowerSteel is an expertly engineered heavy duty waterproof tape with strong adhesive backing that sticks under the most wet and weatherworn conditions. More than just HVAC ductwork, this safety tape adheres to rough and uneven indoor & outdoor surfaces including wood, stone, plaster, stucco, brick, metal and more. Professional-grade resistance to extreme cold, high heat, dampness & moisture..
FLEXIBLE EASY TEAR USE: Gaffer Power flexible duct tape is designed from extra thick cloth with a waterproof polyetheylene film and ultra-strong adhesive that measures in at 17 mm of premium sealing strength. While tough & durable, this furnace duct tape is easy to tear into strips with your hands - no scissors or cutting necessary to get....

Check Stock

WhisperKOOL Platinum Mini Split Wine Cellar Cooling Unit

Dimensions: 37"L x 15.75"W x 15.75"H (without duct plenums), 48"L x 15.75"W x 22.75"H (duct plenums on top of unit), 48"L x 22.75"W x 15.75"H (duct plenums on side of unit).
Up to 500 cu. ft. when cellar is fully insulated and sealed with a proper vapor barrier. Heat load calculations should be performed prior to selecting a cooling unit..
WhisperKOOL always recommends consulting a cellar professional before designing a wine cellar..
A qualified HVAC-R technician is required for installation. Failure to have the system installed by a qualified technician will void the warranty. After your HVAC-R technician installs the unit, they will need to submit a Split System Checklist to WhisperKOOL to activate the warranty..
KDT Plus Digital Touch Display temperature control and bottle probe..

Check Stock

18W 24V HVAC UVC BioShieldLite18 Air Treatment System Magnetic Holder AC Duct

BioShield 24VAC 18W UV SYSTEM- IMPORTANT: This must be hard wired to the HVAC 24v transformer..
Optional View Port Included- Check easily to see if the UV light is working or not through the view port through the HVAC duct (require to drill small hole in duct)..
Easy to Install- Magnetic holding bracket. Find the right position and simply "stick" the holder on and wire the 24V ballest to the HVAC 24V transformer (check to ensure enough amp to power UV lamp)..
1 UV Lamp 18W Bulb Included- Rated at 8,000 hours each (continues use. Switching device on & off will reduce the lifespan of the bulbs. Replacement bulbs available..
TRUSTED SAFETY CERTIFICATIONS: CE, RoHS, FCC + 1 Year Hassle-Free Warranty.

Check Stock

Air Duct Sizing Calculator/Slide Rule - Flexible Ductwork

As specified in the Air Diffusion Counci's Flexible Performance & Installation Standards Green Book.
Replaces / Supersedes: Flex Duct Flexible Duct Calculator 34-3453-01 34345301 Flexible Duct Friction Loss Calculator.

Check Stock

HVAC Duct Start Collar, 14\ Round Snap Together Sheet Metal

Use to start runs of flexible or rigid HVAC ducting.
Retaining ridge around inlet neck to ensure snug fit to flexible duct.
Bend every other tab into duct connection, let the rest go outside the duct connection..

Check Stock

STEELSOFT Extra Thick (6-ply) Flexible Dryer Vent Duct Hose 4 inch 8 Feet Heavy Duty, 4'' Aluminum Foil Ducting Pipe Tube Dryer Hose Vent Kit with 4 Metal Hose Clamps

... 2 wing nut hose clamps are perfect to dryer vent hose for tight space quick connect or disconnect, as you do not need a tool. For some dryer models, the key type maybe not available so you can use other 2 pcs 5/16" Hex dryer hose clamps optional..
Multi-Purpose: STEELSOFT 4 inch flexible duct is very handy for many HVAC applications, such as clothes dryer vent pipe, bathroom exhaust fan, grow tent vent and portable ac unit. It is a durable and heavy duty 4 inch flex duct hose for less replacement!.

Check Stock