Top Heating Ventilation

3Inch Flexible Ducting Hose 16.5 feet Black Aluminum Ducting Dryer Vent Hose with 2 Screw Clamps for Heating Ventilation Air Conditioning (HVAC), Boat Blower, Exhaust Grow Tents

  • 3 INCH FLEXIBLE DUCTING - Our 3 inch boat blower hose is made of Aluminum and PVC Thermoplastic. 3inch diameter and 16.5 feet total length. Come with 2 pack stainless steel clamps..
  • DESIGNED for VENTILATION APPLICATIONS - The 3 inch flexible hose is designed aluminum and PVC thermoplastic constructed flexible ventilation ducting according to your HVAC, dryer, grow rooms or tents.
  • 4-LAYER DEISGN: Our 3 inch vent hose features four-layer protection, making it more durable and resistant to leaks than single-layer designs. The internal layer is made of heavy-duty dual aluminum foil that is fire/flame resistant, the outer layer adopts black dual PVC thermoplastic that protects the aluminum from cuts and tears while preventing leakage.
  • EASY INSTALL & CUSTOMIZE YOUR USE LENGTH - The aluminum 3 inch dryer vent hose could be easily cut by wire cutters, and cut any length according to your needs. Two 3-inch clamps make the installation a breeze.
  • WIDELY APPLICATIONS - The 3 flexible duct usually be used in heating, ventilation, and air conditioning (HVAC) system to deliver and remove air. Plays an important role in delivering and removing air in hydroponic grow rooms and tents, inline fans, bathrooms and attics, heating and cooling transportation, and other install....
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Draft Blocker 6 Inch - Backdraft Damper - Draft Stopper - Backflow Preventer - Vent Deflector 6 Inch

  • Back draft damper is made for insertion into inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring....
  • Damper has 2 valves, designed for use in air conditioners (AC), dryers, exhaust, extractor or range hoods, heating ducts, vents and other HVAC....
  • INSTALLATION: The backflow flap is installed by inserting it into the ventilation pipe until it stops. The position of the spring should be horizontal....
  • The backflow flap opens and closes automatically at low air volumes. It has a smooth-running spring and an internal foam strip to keep the blades from....
  • Back draught valves can be inserted into ventilation ducts which are flexible or non flexible. Cannot be used with plastic ducts as the sizes are....
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CANNABMALL 4 Inch 10 Feet Dryer Vent Hose Non-Insulated Flexible Air Aluminum Ducting Tube Pipe for HVAC Ventilation Exhaust Grow Tent 4'10ft Dryer Foil Air Duct with 2 Clamps

  • 4 Inch Flexible Ducting-Made of Aluminum and PVC Thermoplastic. 4 inch (100mm) diameter and 10 feet total length. Come with 2 pcs stainless steel clamps.Suitable for working between -22 and 266℉..
  • Designed For Ventilation Applications - We designed this aluminum and PVC thermoplastic constructed flexible ventilation ducting according to your HVAC, dryer, grow rooms or tents..
  • 4-Layer Deisgn - Our 4 inch dryer hose features Four-layer protection, making it more durable and resistant to leaks than single-layer designs. The internal layer is made of heavy-duty dual aluminum foil that is fire/flame resistant, the outer layer adopts grey dual PVC thermoplastic that protects the aluminum from cuts and tears while preventing leakage.
  • Easy Install & Customize Your Use Length - Aluminum duct hose could be easily cut by wire cutters, and cut any length according to your needs. Two 4-inch clamps make the installation a breeze.
  • Widely Applications - Flexible ducts usually be used in heating, ventilation, and air conditioning (HVAC) system to deliver and remove air. Plays an important role in delivering and removing air in hydroponic grow rooms and tents, inline fans, bathrooms and attics, heating and cooling transportation, and other installations. It also can be ....
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Msfullsea Halogen Siphon Burner Heater Beam Heater Syphon Coffee Heater for Hario Yama Syphon Coffee Maker 110V-120V

  • 1.【Features】: no open fire, no smoke, no radiation. Temperature control and energy saving, afterheat heating, fashion and beauty, safety and environmental protection..
  • 2.【Long service life】: halogen lamp long-term design of about 5000 hours, uniform heat source, large energy, and heat source does not directly contact heating, no pollution to glass and water, prolong the service life of siphon pot..
  • 3.【Safety without open fire】: using the simplest system to achieve high efficiency heating, so that the heat source is stable and only effective on the heating material, not affected by the surrounding environment, can avoid excessive extraction due to high water temperature..
  • 4.【Gold wire mesh protection net】: helps the panel to dissipate heat and prevent burns when touching the panel..
  • 5.【Good ventilation and heat dissipation】: parallel heat dissipation vent design and safety device design heat dissipation outlet to prevent excessive temperature and help prolong life..
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4 Inch Dryer Vent Hose,16FT Aluminum Ducting for HVAC Ventilation, Flexible Air Duct Hose for Ac Exhaust, Kitchens,Grow Tent,Green Houses, 2 Clamps Include

  • 003cb003eFLEXIBLE 3-LAYER MATERIAL003c/b003e:Designed for Three Layer,Double Aluminum Foil Inside + Thick White PVC Film for Lightproof,The Steel Wire Helix to Preserve the Shape,Keep Your Ventilation System Free of Rips and Pin Holes.YIJU Air Ducting Flexible Enough for Your HVAC Systems,Arbitrarily Bent,No Rigid Elbow,Reducing the Ventilation Resistance and the Leak of Wind..
  • 003cb003ePVC VENT HOSE003c/b003e:White PVC Film,Lightproof and Waterproof,And Also Reducing Noise from Fans and Carbon Filter Systems.Compared to Traditional Aluminum Foil Hoses, PVC Dryer Vent Hose are Stronger, Less Prone to Tearing and Have a Long Service Life..
  • 003cb003e4 INCH 16FT AIR DUCTING003c/b003e:YIJU's Flexible Aluminum Foil Duct is Ideal for General Purpose Exhaust Applications.We Specialize in Flexible Hose for Heating, Cooling, and Venting in Outside Air to Maintain High Quality Air Control.Whether You Want to Cool a Car, House, or Industrial Sized Building, We Have the Right Air Duct Hoses for the Task..
  • 003cb003eVENTILATION FLEXIBLE DUCT WIDELY USED IN003c/b003e:Ducts are Conduits or Passages Used in Heating, Ventilation, and Air Conditioning (HVAC) to Deliver and Remove Air.Works with Fans and Carbon Filter, It Also Can be as Ac Exhaust Hose and Dryer Vent Hose.....
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Seat Cushion With 3 Levels Cooling and 2 Levels Heating SL26A8 Cool and Heating Pad for Car Truck Home Office

  • Cool and dry in Summer.Cool Function is ventilation and moisture management for your body.Providing optimum comfort and driving. Special Ventilation layer and Cooling layer battles the heat with breathable quick dry 3D Mesh,so you are always cool and dry..
  • Warm in Winter.Dual zone rapid heating,with soothing heat therapy on the back and seat bring warm feeling in the winter.Equipped with Overheat Protection Device remains the stable temperature..
  • Special two layers design.Ventilation layer and Cooling layer.Special design solves the problem that vents blocked by human body compared to the normal cooling cushion to effectively eliminate hot sticky seats..
  • 3D breathable mesh Revolutionary new concept 3D Spacer fabric,its upper and lower side are meshes,and the middle is the unique X90 structure made of polyester,giving it the outstanding support force,ventilation functions..
  • Universal fit,Special design not only for 12 Voltage car but also for 24 Voltage Truck,Boat,Bus.Car and Home adapter are included,Portable for home,office use too..
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80W Adjustable Soldering Iron kit, Upgraded LCD Display Soldering Gun, Welding Tool with ON/OFF Switch, Fast Heating Ceramic Thermostat Design

  • 【High performance material】The soldering iron tip made of high quality material can be well supported and not easy to fall off, meet all the requirements of your soldering project..
  • 【High quality ceramic fast-heating original】 SREMTCH soldering kit with high sensitivity internal heating ceramic induction technology, twice as fast as traditional soldering iron heats from 200°C to 450°C. Higher safety and longer life..
  • 【LCD Display】The high-definition LCD display can show the precise temperature of the soldering gun kit. According to your needs, the temperature is easily adjusted by the temperature adjustment knob, simple and efficient operation..
  • 【Fast Cooling and Safety】Four ventilation holes on the soldering head and four ventilation holes on the tube ensure faster and better heat dissipation than other soldering irons. The rubber handle cover on the soldering iron provides better heat insulation and safety protection..
  • 【Wide range of applications】The soldering iron tool is a good choice for soldering circuit boards, appliance repair, home DIY enthusiasts, jewelry soldering, whether you are an electronics enthusiast or a beginner learning electronic engineering, you can easily use it..
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Temperature Humidity Controller,diymore SHT2000 Thermostat AC 110V-230V 10A Digital LED Display Multifunction Thermometer Hygrometer

  • 【Overview:】Diymore SHT2000 AC 110~230V10A temperature and humidity controller, just make your life more convenient..
  • 【Heating Mode:】Start value 003c stop value (program automatically determines working mode is heating/humidifying mode). For example, controlling the water heater, heat to 65℃ to stop, the temperature drops back to 50℃and start heating again.
  • 【Cooling Mode:】Start value 003e stop value (the program automatically determines the working mode is cooling/dehumidifying mode). For example, using in the farm, the fan is ventilated to 26℃to stop, the temperature is raised to 30℃ and the ventilation is started again.
  • 【Humidifying Mode:】Start value 003c stop value (program automatically determines working mode is heating/humidifying mode). For example, fresh supermarket humidification, control humidifier 50% RH began to humidify, humidified to 80% RH to stop humidification.
  • 【Dehumidifying Mode:】Start value 003e stop value (the program automatically determines the working mode is cooling/dehumidifying mode). For example, workshop control exhaust dehumidification system, humidity 70% RH starts dehumidification, humidity 40% RH stops dehumidification.
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Touch Screen Programmable Thermostat Wireless Smart Digital Thermostat Cooling and Heating Temperature Controller for Central Air Conditioner Fan Coil Units

  • Fan coil units thermostat is used for control room temperature in central air conditioning fan coil units system..
  • Large LCD display with backlight, easy to read. LCD display mode: working mode (cooling, heating, ventilation), fan speed (high, middle, low, auto), room temperature, setting temperature, time, 7 days 4 period programming, timing turn on/off, etc..
  • Suitable for both 2 pipes (heating/cooling) and 4 pipes (heating and cooling) system..
  • By comparing room temperature with setting temperature to open and close fan coil units and motorized valve in the end of air conditioning system, to achieve purpose of adjusting room temperature, comfort and saving energy..
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Car Seat Cushion Summer Cooling Pad Seat Ventilation Seat Cushion Breathable Air-Conditioning Car with Summer Refrigeration Ice Pad Constant Temperature (Color : Black)

  • One-piece PE support deflector, with rounded contacts and smooth ventilation performance, the cooling and heating flow is more evenly distributed..
  • Wear-resistant and breathable bottom fabric, non-slip silicone lattice cushion, can firmly fit the original car seat and effectively prevent sudden brake slippage..
  • The cushion material is made of high-quality imported skin-friendly PU leather, compounded with multi-layer sponge and reinforced base cloth, and matched with precise perforated dot matrix, which is comfortable to touch, breathable and soft..
  • The special structure of the inner lining composite 3D three-dimensional mesh gives inherent breathability and high elasticity, making it more comfortable to use..
  • Continuously output air-conditioning cold and heating, realizing rapid cooling and heating without secondary cooling and heating, which is more energy-efficient and efficient..
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RKI 4" - Professional Backdraft Damper Inline Spring Loaded for Dryer Duct

  • Back draft damper for insertion into 4 inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring and can be installed either horizontally or vertically. The flap is suitable for retrofitting, since it is completely inside the duct.
  • A tight sealing and fastening of the duct is achieved by the rubber strip attached to the outside of the draft blocker damper. The rubber seal prevents loud rattling when the flap blades open and close. The housing of the flap is made of galvanized steel, the flap blades are made of aluminum, the axle and spring are made of stainless steel.
  • Designed for use in AC, dryers, exhaust, extractor or range hoods, heating systems, vents and other residential, commercial and industrial HVAC applications.
  • FUNCTIONALITY: Duct draft stopper prevent cold air or wind from entering the ventilation pipe. In this case, the flap is installed in such a way that the flap leaves only open into the outgoing air direction. This means that no (cold) air / wind can penetrate the ventilation pipe from the outside..
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Vent Systems 8 Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector

  • Back draft damper for insertion into 8 inch ventilation ducts. The backflow damper opens and closes automatically. It has a strong spring and can be....
  • A tight sealing and fastening of the duct is achieved by the rubber strip attached to the inside of the draft blocker damper. The rubber seal prevents....
  • Designed for use in AC, dryer vent, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial....
  • Duct draft stopper prevent cold air or wind from entering the ventilation pipe. In this case, the flap is installed in such a way that the flap leaves....
  • The backflow Preventer valve is installed by pushing it into the ventilation pipe as far as it will go. The position of the spring should be....
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