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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Exhaust Shutter Fan 300 CFM 2 Direction Reversible Strong Airflow Wall Mounted Vent Fans Ventilation Blower for Bathroom Attic Window Basement 8 inch / 110V

  • 【Window Fan with Reversible Function】-This square fan is a two-way linkage window exhaust fan, window fans with exhaust and intake can promote air....
  • 【Wall Fan with Large Airflow】-Exhaust 500m³/h(300 CFM), air intake 380m³/h. You can install it on your wall as a whole house fan which can help....
  • 【Durable and Safe】-The ventilation fan adopts permanent lubrication wear-resistant sleeve bearing motor, and high-quality anti-rust copper....
  • 【Perfect for Greenhouse Ventilation】-Temperature and humidity control is the key to the success of the greenhouse. This ventilation fan can help....
  • 【Multiple Applications】-This pull switch exhaust fan is suitable for attic, bathroom, kitchen, windows, basement, garage, office, living room and....
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iPower 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Foil Ducting and Backdraft Shutter Damper for HVAC Extractor Fan Vent, Range Hoods, 2 Clamps Included

  • Ducting size: 4 inches (diameter) x 8 feet (length) when fully extended. Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃). A pair of 4 inch stainless steel metal clips makes the installation firmer.
  • Fire proof coating ducting: Flexible ventilation ducting made from high-quality flame-retardant aluminum and built-in corrosion-resistant wire helix for reinforcement and lasting performance.
  • Backdraft Shutter Damper: Made of a Galvanized steel. Withstand temperatures from 14 to 140 °F. Back-flow valve with 2 spring-loaded wings prevents the reverse airflow movement through the ventilation duct when the ventilation system is turned off.
  • Low noise design: An internal foam strip and a smooth-running spring to keep the valve wings from rattling. The position of the spring should be horizontal for backdraft shutter damper horizontal installations so that it can open and close optimally.
  • Wide applications: A pair of metal clamps makes ducting and damper securely fixed. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications. Essential for HVAC ventilation.
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Homewerks 7150-12 LCD Bathroom Timer Switch for Ventilation Fan and Light 3 Functions

  • OPERATION IS SIMPLE: Control the bath fan functions with the easy-view LCD buttons.
  • 3-FUNCTION SWITCH: Works with most bathroom ventilation fans with a 3-function switch.
  • DIMMABLE: Dimmable feature provides the desired light.
  • BEST USED WITH HOMEWERKS BATH FANS: Compatible with most bathroom ventilation fans with a light, including the following Homewerks bath fans: 7130-18-BT and 7130-33-BT.
  • FUNCTIONS INCLUDED: Switch can operate the light, bathroom exhaust fan and the fan timer.
  • EASY INSTALLATION: Installation instructions included.
  • check the wiring to ensure your room has the correct wiring for this switch.
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iPower 6 inch Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert Backflow Preventer with 2 Inline Springs Loaded Folding Blades, 6\

  • Lightweight valve wings: The valve wings open under the pressure created by the airflow and then automatically close with the spring work. The backflow flap closes automatically at low air volumes. The Backdraft shutter is installed so that the damper blades open only in the outflowing air direction.
  • Keep away from rattling: It has an internal foam strip and a smooth-running spring to keep the valve wings from rattling. The position of the spring should be horizontal for horizontal installations so that it can open and close optimally.
  • One-way airflow ducting insert: Back-flow valve with 2 spring-loaded wings prevents the reverse airflow movement through the ventilation duct when the ventilation system is turned off.
  • Material: The 6 inch Backdraft damper is made out of a Galvanized steel, the flap leaves are made of aluminum, while the Axis and spring are made of stainless steel and can withstand temperatures from 14 to 140 °F.
  • Wide applications: Back draught valves can be inserted into ventilation ducts which are flexible or non-flexible. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications. Essential for HVAC ventilation.
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Panasonic FV-40VQ4 WhisperCeiling 380 CFM Ceiling Mounted Fan , White

  • Quiet air flow: Designed for light commercial applications, this powerful yet quiet ventilation fan moves 390 CFM of air at 3.0 sones.
  • Long life, guaranteed: Panasonic ventilation fans use less energy to move larger volumes of air. Less energy leads to less overheating and motor failure, saving you on repair costs. Included 3-year limited warranty.
  • Easy to install: Designed for 6" ducts. The double hanger-bar system (expandable up to 24") is ideal for positioning the fan exactly where you want it.
  • Clean air: Panasonic ventilation fans will increase your air quality, eliminating humidity, mold, mildew, and other air pollutants from any room.
  • Code compliant: This product is ENERGY STAR 3.0 certified and complies with ASHRAE 62.2, LEED, California Title 24 and WA Ventilation Codes.
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Panasonic FV-1115VKL2 WhisperGreen Select Ventilation Fan with Light, 110-130-150 CFM

  • QUIET AIR FLOW: Designed for light commercial applications, this powerful yet quiet ventilation fan moves 290 CFM of air at 2.0 sones..
  • LONG LIFE, GUARANTEED: Panasonic ventilation fans use less energy to move larger volumes of air. Less energy leads to less overheating and motor failure, saving you on repair costs. Included 3-year limited warranty..
  • EASY-TO-INSTALL: Designed for 6" ducts. The double hanger-bar system (expandable up to 24") is ideal for positioning the fan exactly where you want it..
  • CLEAN AIR: Panasonic ventilation fans will increase your air quality, eliminating humidity, mold, mildew, and other air pollutants from any room..
  • CODE COMPLIANT: This product is ENERGY STAR certified and complies with ASHRAE 62.2, LEED, IAP, EarthCraft, California Title 24 and WA Ventilation Codes..
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HUGOOME Window Reversible Exhaust Fan Shutter Box Through the Wall Blower Ventilation Air Extractor for Bathroom Garage Greenhouse φ6 Inch

  • Wall Mounted Reversible Ventilation Fan:φ6 In(the diameter of the propeller) HUGOOME fan-----Opening size 195*195 mm,Panel size 250*250 mm.Big airflow of exhausting 176 CFM,air intake 104 CFM,25 Watt rated,1300 r/m,2 Sones.Except exhausting smoke and duct, it can eliminate sweltering hot air masses, and inhale cool nature wind to achieve ventilation..
  • Bathroom Shutter Exhaust Fan:Pull the link first time,the fan runs and exhausts outward.The second pull, the fan reversely runs, and the air is inward. The third pull, the ventilation fan stops running and the shutter will close.Shutters will prevent raindrops and some creatures from entering..
  • Durable and Simple Household Ventilation Fans:High-quality wear-resistant sleeve bearing motor, which can continually work for 9,000 hours, quiet and stable.Louver in front of the bathroom fan can bring beauty and safety..
  • Overheat Protection Easy Operation:with overheat protector,efficient temperature fuse, safer to use.Easy To Install.Applied to vents, kitchen, bathroom, shopping mall, bedroom, living room,household..
  • After-Service of HUGOOME Fan:Comes with American certification power cord with plug.The detachable panel of vertical window fan make it easy to install and clean.If you have any issue with our p....
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RGB Fans 120mm 3 Pack Gaming PC Fans High Performance PC Cooling Fan Low Noise with Controller Computer Case Fan

  • Highly Efficient Ventilation : The computer fans destinctive design on the back end of the fan blades providing highly efficient ventilation, rgb pc fans 5 pin connector fan allows for dynamic speed adjustment Max 1300 rpm..
  • High performance 120mm fan rgb pressure-optimised blade design with outstanding quietness of operation, computer case fans excellent balance of performance and quietness, pc case fans supports automatic motherboard speed control..
  • 120mm case fan colorful addressable led light design, unlimited color transformation, computer fan 120mm with good cooling capacity..
  • RGB cpu fan Heatsink Attributes: PC fan 120mm quiet Air Flow Rate: 50.5 CFM. Operating Voltage: 7V - 13.2V. Speed: 600 - 1300 RPM, rgb case fans delivering the superior airflow..
  • 120mm rgb fan Include: Case fans 120mm 3 pack + 2 LED strips + pc fan controller. Trusted Premium Brand ALSEYE Service: If you encounter any problems during use cooling fan pc, our friendly and reliable customer service will respond to you within 24 hours!.
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iPower 4 inch Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert Backflow Preventer with 2 Inline Springs Loaded Folding Blades, 4", HVAC Extractor Fan Vent, Range Hoods

  • ...the valve wings from rattling. The position of the spring should be horizontal for horizontal installations so that it can open and close optimally.
  • One-way airflow ducting insert: Back-flow valve with 2 spring-loaded wings prevents the reverse airflow movement through the ventilation duct when the ventilation system is turned off.
  • Material: The 4 inch Backdraft damper is made out of a Galvanized steel, the flap leaves are made of aluminum, while the Axis and spring are made of stainless steel and can withstand temperatures from 14 to 140 °F.
  • Wide applications: Back draught valves can be inserted into ventilation ducts which are flexible or non-flexible. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications. Essential for HVAC ventilation.
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HG POWER 6 Inch Duct Connector Flange ABS Straight Pipe Flange Air Duct Hose Connector for 6\ Duct Pipe Ventilation HVAC Ducting

  • ◆GOOD QUALITY: Made of high-quality ABS plastic, perfect for the 6-inch pipe. (Note: This fits inside the pipe, not around (or over) the pipe.).
  • ◆WIDE APPLICATION: Suitable for the duct ventilation system, for conveyor drum dryers, bathroom or kitchen exhaust fans, hydroponic, in-line extract fans, or range hoods..
  • ◆EASY INSTALLATION: Simple to connect the flange with the pipe by screwing tightly. (Beware to protect your hands from damage.).
  • ◆DECORATION: Great and beautiful black round flange makes it perfect for everywhere it is installed..
  • ◆WHAT YOU GET: We have worry-free 12-month and friendly customer service. If there are any problems, feel free to contact us, please. We will reply immediately in 24 hours..
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4' Dyer Vent Cover Wall Vent Outlet Allvent Stainless Steel Round Exhaust Grille Ventilation Outlet Wall Air Vent Dryer Hood External Extractor

  • High Quality Material: Allvent air vent adopts high quality stainless steel, easy to install and use. Tips: wear gloves when installing please.
  • Easy to Install: It is easy and secure to mount to wall, ceiling or any other surface. Easily fit with different 4″ tubes for HVAC.
  • Great Home Improvement: The stainless steel vent cover is built-in with a screen.Helps keep wind, rain and snow from entering outdoor dryer vents, also keeps out birds and rodents.
  • Ideal for all tumble dryer vent pipes/hoses, bathroom vent & extractors, air conditioning units, kitchen fans/vents, all home wall vents, heat transfer and ventilation systems, gas& electric dryers, cooker hood extractors/industrial uses..
  • Allvent Ventilation Accessories: Products are made to be used for home improvement, office improvement. They are portable, high quality and long durability..
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Hohean 2 Pieces Stainless Steel Air Outlet Vents 6 Inch Round Louver Grille Cover Wall Air Soffit Vents Flat Ducting Air Ventilation Outlet Hood with Screen Mesh for Wall Ceiling (4 Inch)

  • ...circulation, and installed in the air outlet of the corridor to save space.
  • Reliable material: made of quality stainless steel material, this wall air soffit vent is sturdy, anti-rust and has a long service life.
  • Featuring fine craftsmanship and simple style, it is suitable for different home decorations.
  • Widely use: ventilation duct cover can be applied for indoor exhaust and diminish noise, it is very suitable for bathroom vents, exhaust fans, air conditioner units, kitchen fans, gas vents and most other wall vents.
  • Size information: this round air ventilation outlet is about 19 x 14.5 x 5 cm/ 7.5 x 6 x 2 inch, which is suitable for most round hoses with a diameter of 6 inches, also easy to install and remove.
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