Reviews Flex Duct Connector

Kitchen Ventilation High

  • DUCT EXPANDER: Designed to fit ventilation fans with a 4" duct connector and 5" round duct systems.
  • EASY CONNECTION: Allows easy connection of a kitchen ventilation fan (with 4" round duct connector) to 5" round ducting.
  • FLAMMABILITY COMPLIANT: Duct expander is UL 94 compliant for flammability to ensure safety.
  • MADE IN USA: This duct expander is made in the USA to ensure highest quality.
  • INVENT FAN: This duct increaser is designed to fit with our InVent fan duct connector assemblies.
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doublesmt 6 Inch Thread Portable A/C AC Air Conditioner Exhaust Hose Coupler/Coupling/Connector, Support Clockwise/Counter-clockwise Thread, AC Hose Coupler Coupling Extension

  • ✅ Universal Clockwise Counterclockwise threaded coupler connects to a threaded hose. Exhaust Hose Coupler provide a best solution for putting my ac exhaust through the wall or your window..
  • ✅ Using this portable air conditioner connector to extend the exhaust duct no longer needs to distinguish between left-handed and right-handed. Left-handed and right-handed can be used. One left-handed and one right-handed can also be connected..
  • ✅ Ac air conditioner exhaust hose coupler:secure fit on 6-inch tubes with no leak. Compatible with Outer diameter 138mm. Inner diameter 6 inch..
  • ✅ Portable ac flex duct coupler inner: diameter does not take the thread into consideration and is the maximum diameter of a compatible tube..
  • ✅ Using this 6 inch portable ac connector to extend the exhaust duct no longer needs to distinguish between left-handed and right-handed. Left-handed and right-handed can be used. One left-handed and one right-handed can also be connected.6 inch or 5.9 inch is same product..
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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.
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Broan-NuTone 465B 4\ to 5\ Duct Expander for Kitchen Ventilation Fans, UL 94 Compliant, Black

  • DUCT EXPANDER: Designed to fit ventilation fans with a 4" duct connector and 5" round duct systems.
  • EASY CONNECTION: Allows easy connection of a kitchen ventilation fan (with 4" round duct connector) to 5" round ducting.
  • FLAMMABILITY COMPLIANT: Duct expander is UL 94 compliant for flammability to ensure safety.
  • MADE IN USA: This duct expander is made in the USA to ensure highest quality.
  • INVENT FAN: This duct increaser is designed to fit with our InVent fan duct connector assemblies.
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Lambro #246 6' Aluminum Duct Connector

  • "LAMBRO INDUSTRIES" ALUMINUM DUCT CONNECTOR.
  • Used for connecting 2 lengths of 6" flexible aluminum duct together.
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Honeywell - HE250A1005 - Furnace Humidifier, Bypass, 17 GPD

  • ...ier with Automatic Control, models 400, 500, 600. Reference installation instructions and template included with every Aprilaire Humidifier before installing..
  • HUMIDIFIER MOUNTING & BYPASS DUCTING COMPONENTS: (4) Mounting Screws attach Humidifier to furnace air supply or return duct, 6” Duct Collar connects Bypass Flex Duct to furnace air supply or return duct, and 6” Bypass Flex Duct (3 ft.) connects Humidifier to 6” Duct Collar.
  • HUMIDIFIER PLUMBING COMPONENTS: ¼" outside diameter (OD) Water Supply Tube (25 ft.) connects Humidifier to a water source, ½" interior diameter (ID) Drain Tube (15 ft.) connects Humidifier to floor drain, and ⅝" Hose Clamp fastens the Drain Tube to drain connection.
  • HUMIDIFIER ELECTRICAL COMPONETS: 18/2 Thermostat Wire (25 ft.) connects Automatic Humidifier Control to Outdoor Temperature Sensor, 18/2 Thermostat Wire (10 ft.) connects Automatic Control to Humidifier, 18/2 Thermostat Wire (10 ft.) connects Automatic Control to furnace, and (4) Twist-On Wire Nut Connectors.
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Beaquicy STV-90 Dryer Duct Connector - Snap to Vent 90 Elbow - Indoor Hook-up Dryer Vent Kit

  • ✅【PRODUCT DESCRIPTION】: The STV-90 dryer duct exhaust connector consists of a buckle to the exhaust 90 elbow, a buckle connector and a sealing ring connected to the wall conduit or dryer conduit. 90 degree diameter elbow dryer connectors are used to attach semi-rigid or flexible dryer hoses without hose clamps. Made of silicone and other sturdy materials to ensure that dryer hose vent fittings do not crack, tear or squeeze when using connectors..
  • ✅【AIRTIGHT】: STV-90 dryer conduit connector Universal dryer connector for electric and gas dryers. The silicon seal ring of STV-90 dryer pipe connector provides you with a sealed dryer connection. The silicone seal has a strong viscosity and is not easy to fall off, making your dryer more efficient while consuming less energy, allowing clothes to dry faster and saving electricity..
  • ✅【90 DAYS WARRANTY】:The STV-90 dryer duct exhaust connector supports 90 days return and exchange. Our company attaches great importanc e to the shopping experience of each customer. Risk-free shopping, if you have any quality problem during warranty period, please contact customer service in time. We will try our best to solve t....
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Portable Air Conditioner Exhaust Hose Coupler with Packing Box AC Hose Coupler A/C 5.9 inch/Coupling/Connector Support Clockwise/Counter-Clockwise Thread AC Coupling Extension

  • Universal Clockwise Counterclockwise threaded coupler connects to a threaded hose. Exhaust Hose Coupler provide a best solution for putting my exhaust....
  • Ac air conditioner exhaust hose coupler:secure fit on 6-inch tubes with no leak. Compatible with Outer diameter 150mm. Inner diameter 6 inch..
  • Portable flex duct coupler inner: diameter does not take the thread into consideration and is the maximum diameter of a compatible tube..
  • Using this 6 inch portable connector to extend the exhaust duct no longer needs to distinguish between left-handed and right-handed. Left-handed and....
  • User-friendly design: universal model, suitable for all portable air conditioners with 5.9" diameter hoses..
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Hardcast 304099 Foil-Grip 1402 Mastic Duct Sealant 2' x 100'

  • Foil-grip 1402 is a pressure sensitive, 40-year cycle, duct joint and general purpose rolled sealant.
  • It provides an instant water resistant grip to most surfaces including sheet metal, duct board, flex board, PVC coated duct, and duct wrap vapor Barriers.
  • Foil-grip 1402 is suitable for subgrade application on PVC coated duct.
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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

  • ...perature, not be easily aged in hot and moist dryer vent ducting condition and not easily ripped! It will not melt under high heat and emit unhealthy plastic smell like other pvc exterior type dryer duct..
  • In Right Size: Our dryer duct hose diameter is slightly larger than 4'' to fit most US standard dryer vent hose connector. Both inner plastic reinforced ends are great for quick installation. The flexible dryer vent hose maintains 4in diameter inside, whether compressed or stretched. Stretch it to 8 ft long or compress a little for 5 feet short..
  • More Hose Clamps: Our dryer vent hose kit is with 4 piece 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!.
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SuperCool Slide Rule by SuperCool Slide Rule

  • #1 Training tool used by Colleges, Universities and Training Centers.
  • SuperHeat & SubCooling charging of both R410a and R22.
  • Duct Calculator that calculates CFM of Metal and Flex Duct.
  • Access to approximately 100 free tutorials by scanning the QR code on the tool.
  • Pressure Drop and Sizing for - Rectangular Metal, Round Metal, AND Round Vinyl Flex.
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IPG ALF Butyl Mastic Foil Tape, 2.88' × 100 ft, (Single Roll), Silver (MF3100)

  • 17 Mil Aluminum 'Mastic' Foil Tape designed for replacement applications and general purpose duct joint and HVAC applications.
  • Use on sheet metal, duct board, flex duct, PVC Coated duct and duct wrap barriers.
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Techecook STV-90 Dryer Duct Connector fit 4in Vent Ducting - Dryer Snap to Vent 90 Elbow, Indoor Hook-up Dryer Vent Kit

  • ✅【ITEM SPECIALITY & DURABLE】STV-90 Dryer Duct Connector is made to connect a semi rigid or flexible dryer hose with no hose clamps necessary. Our silicone seals give you a sealed dryer connection, making your dryer more efficient and clothes drying faster while consuming less energy and saving on electricity bills. The STV-90 lets you to push your dryer up against your wall without kinking or crushing the hose and losing airflow.
  • ✅【PACKAGE INCLUDES】STV-90 Dryer Vent Connector Kit inclueds 1 x dryer vent elbow, 1 x snap connector, 1 x seal ring. The replacement part is made of silicone and other sturdy materials and well-tested by the manufacturer. You can install any 4" vent pipe or 4" flexible dryer hose, curved or straight to match.
  • ✅【90-DAYS WARRANTY】Risk-free shopping.If the STV-90 Dryer Duct Connector has quality problem or you do not like it, we support return, replacement or refund. We are committed to providing the highest quality products and best prices to create the highest quality life for you. We will try our best to solve the problem. Customer satisfaction is our unremitting pursuit.
  • ✅【COMPATIBLE MODEL】The Dryer Vent 90 Connector 5.5 in. L x 6 in. H x 4.25 in.Fit for most brands.This dryer hose connector is made to ....
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