Reviews Heating And Ventilation Systems

Flexible HVAC Ducting - 6 in 25 ft - Dryer Vent Hose - Air Vent – AC Vent - Portable AC Hose – Air Hose - Great for Grow Tent Ventilation System - 2 Clamps Include

  • 6" by 25-feet aluminum ducting. This is a duct size value that is 25 feet long when fully extended. This is a standard, popular 25 foot length of flexible duct and is suitable for even the most demanding installations. Thanks to this, you can build even the most complex and demanding AC, heating and ventilation configurations.
  • Multilayer Laminated Aluminum and Polyester - keep your ventilation system free of rips and pin holes. This ducting is built with a layer of heat reflective and steel wire helix to preserve the air conditioning ducting shape.
  • Designed for HVAC - ventilation applications including , dryer, grow rooms and tents. It is compatible with cooling, heating and vent systems and can be used in place of the standard 25-feet air duct.
  • Adjustable length AC vent hose - this aluminum ducting is 6 Inches in diameter and comes in one piece. Thanks to the wire helix, the length can be adjusted as needed. Our above-standard length will satisfy the most demanding customers.
  • Universal use in industrial and residential construction - duct hose 6 inch is suitable for any heating ventilation and cooling purposes. It allows air to circulate wherever you need it: kitchens, green houses, grow rooms, bathrooms, dryer rooms, grow tents and other applicati....
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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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Lennox 17G74 CS7500 ComfortSense 7500 White Commercial Programmable Universal Multi-Stage Full-Color LCD Touchscreen Display Thermostat ASHRAE IECC FDD Compliant

  • ...LAY with backlight shows the current and set temperature, time, inside relative humidity, system status (operating mode, schedules and occupancy) and outside temperature (if optional outdoor sensor is used).
  • SCHEDULED OCCUPANCY CONTROL (economizer operation) for fresh air ventilation. Designed specifically for commercial applications to satisfy fresh air ventilation needs.
  • MAINTENANCE REMINDERS let user know when to service or replace filters, PureAir metal insert, humidifier pads, ultraviolet lamps, plus two user or installer defined custom reminders.
  • HOLIDAY SCHEDULING allows one-touch change to a predefined holiday or special events schedule without having to reprogram the thermostat.
  • ENERGY EFFICIENCY Programmable - 7-Day or 5-Day/2-Day - Versatile programming options offer custom comfort and energy savings, Dual-fuel capability - Increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation, One-Touch Away Mode - Turns down heating or cooling with one touch to save energy when the user is away, Energy Reports - S....
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OPULENT SYSTEMS 6 Inch 8-Feet Flexible Aluminum Ducting, Heavy-Duty Four-Layer Protection for HVAC Ventilation and Exhaust,2 Clamps Included

  • ✓ High-quality Materials] Made of High-quality aluminum with the thick layer of Black PVC on this ducting prevents light leaks, Includes two heavy-duty stainless steel 6” duct clamps..
  • ✓Ducting Specification]: Ensue your ventilation system free of rips and pins, OPULNET SYSTEMS use four-layer design makes it more durable and resistant to leaks, tears, and cuts..
  • ✓ Easy to Use ] Makes installation easy by bending the aluminum duct tube in any direction. The package includes two steel duct clamps that secure the aluminum tubing to your inline fan or other duct openings. Fastens the loop using a Phillips screw..
  • ✓Variety of Application]: Air Ducting is ideal for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Greenhouses, Grow Rooms, Grow Tents, etc..
  • ✓Top Customer Satisfaction Guarantee]: OPULENT SYSTEMS takes our customers seriously. We guarantee our worry-free 12-month warranty and friendly customer service. Warm Reminder: Please Don’t be used to test pure water or other liquid)..
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OPULENT SYSTEMS 4 Inch 25-Feet Flexible Aluminum Ducting, Heavy-Duty Four-Layer Protection for HVAC Ventilation and Exhaust,2 Clamps Included

  • ✓[ High-quality Materials] Made of High-quality aluminum with the thick layer of Black PVC on this ducting prevents light leaks, Includes two heavy-duty stainless steel 4” duct clamps..
  • ✓[Ducting Specification]: Ensue your ventilation system free of rips and pins, OPULNET SYSTEMS use four-layer design makes it more durable and resistant to leaks, tears, and cuts..
  • ✓ Easy to Use ] Makes installation easy by bending the aluminum duct tube in any direction. The package includes two steel duct clamps that secure the aluminum tubing to your inline fan or other duct openings. Fastens the loop using a Phillips screw..
  • ✓Variety of Application]: Air Ducting is ideal for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Greenhouses, Grow Rooms, Grow Tents, etc..
  • ✓Top Customer Satisfaction Guarantee]: OPULENT SYSTEMS takes our customers seriously. We guarantee our worry-free 12-month warranty and friendly customer service. Warm Reminder: Please Don’t be used to test pure water or other liquid)..
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OPULENT SYSTEMS 8 Inch 8-Feet Flexible Aluminum Ducting, Heavy-Duty Four-Layer Protection for HVAC Ventilation and Exhaust,2 Clamps Included

  • ✓ High-quality Materials] Made of High-quality aluminum with the thick layer of Black PVC on this ducting prevents light leaks, Includes two heavy-duty stainless steel 8” duct clamps..
  • ✓Ducting Specification]: Ensue your ventilation system free of rips and pins, OPULNET SYSTEMS use four-layer design makes it more durable and resistant to leaks, tears, and cuts..
  • ✓ Easy to Use ] Makes installation easy by bending the aluminum duct tube in any direction. The package includes two steel duct clamps that secure the aluminum tubing to your inline fan or other duct openings. Fastens the loop using a Phillips screw..
  • ✓[Variety of Application]: Air Ducting is ideal for Heating Ventilation & Air Conditioning (HVAC), Kitchens, Bathrooms, Greenhouses, Grow Rooms, Grow Tents, etc..
  • ✓Top Customer Satisfaction Guarantee]: OPULENT SYSTEMS takes our customers seriously. We guarantee our worry-free 12-month warranty and friendly customer service. Warm Reminder: Please Don’t be used to test pure water or other liquid)..
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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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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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IPG 4139 Premium Grade AC50 DUCTape 1.88\ x 60 yd, Silver (Single Roll)

  • 14 Mil Extra Heady Duty Duct Tape with aggressive natural rubber adhesive.
  • Ideal for HVAC applications, asbestos/lead/fiberglass abatement.
  • Maximum performance for sealing heating and air ventilation systems.
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iPower 6 Inch 8 Feet Non-Insulated Flex Air Aluminum Ducting Dryer Vent Hose with 4 Stainless Steel Clamps for HVAC Ventilation, Silver

  • Duct fan connector: It's compatible with 6 inch diameter dryers/fans. Is primarily used with duct fan systems in various air circulation and ventilation projects to transport air. Increasing airflow and reducing space usage.
  • Flexible installation: The length and shape are flexible to change for exhaust fan blower or inline fan.
  • With 4 stainless steel duct clamps in the same duct opening size for ensuring a seamless junction.
  • Fire proof coating: Flexible ventilation ductings made from high-quality flame-retardant aluminum and built-in corrosion-resistant wire helix for reinforcement and lasting performance.
  • Wide applications: Perfect for hydroponic planting rooms and grow tents, bathrooms and lofts, heating and cooling transportation or other devices. Also can be used to cool closets, racks and cabinets.
  • Package includes: 6 inch ventilation ducting.
  • 2 pairs 6 inch stainless steel clamps. Note: Temperature endurance range from 0 - 185°F (-18℃ - 85℃).
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2Pcs 12 ft Dryer Vent Hose, 4 Inch Flexible Ducting Hose Aluminum Dryer Vent Hose with 4 Stainless Steel Clamps for Universal Tumble Dryer, Cothes Dryer

  • 4 INCH 12FT VENT DUCT HOSE - 2 pcs 12 ft double aluminum foil inside + thick PVC film dyer vent hose, good for lightproof, the steel wire helix to preserve the shape, keep your ventilation system free of rips and pin holes..
  • FLEXIBLE VENT DCUT HOSE - Air ducting flexible enough for your HVAC systems, it can be contorted and manipulated into various shapes and tight spaces, reducing the ventilation resistance and the leak of wind..
  • WIDELY APPLICATION - Our Ducting is suitable for any Heating Ventilation & Air Conditioning (HVAC), Kitchens, Dryer Rooms, Bathrooms (Smell and Moisture Exhaust), Greenhouses, Grow Rooms and Tents, etc..
  • PACKAGE INCLUDE - 2 x Ducting Hose (4 inch x 12 FT/100 mm x 3.66 m), 4x Stainless Steel Clamps, it is recommended to install together with hose clamp for reducing the gap between hose and equipment..
  • 100% PROMISE - BUY IT NOW! If there is any problems to make you unsatisfied with our products, WENCHENG provides full money refund or replacement..
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Amprobe CO2-100 Handheld Carbon Dioxide Meter

  • Handheld digital meter measures ambient level of carbon dioxide (CO2) to monitor indoor air quality and performance of heating, ventilation, and air-conditioning systems.
  • Displays current CO2 levels, long-term average CO2 levels measured over an 8-hour period, and short-term average CO2 levels measured over a 15-minute period.
  • Alarm notifies operator when CO2 levels reach or exceed a preset threshold, CO2 measurement up to 9999 ppm.
  • Liquid crystal display (LCD) shows ambient CO2 levels, as well as air, wet bulb, or dew point temperature and humidity.
  • Manual calibration helps ensure accurate humidity and CO2 readings.
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Naipo Car Seat Warmer and Cooler 2 in 1 Cushion Seat Cover with Heating and Ventilation Function and 3D Mesh PU Leather Portable Breathable Cover for Car Home Office Chair, All-Season Use

  • 【Pleasant ventilation function】 The pillow ventilation function through the air flow, which dries excessive heat and moisture from your back and hips, freeing you from sweat. Seat Cushion is perfect for 12V Car and van, home and office use.
  • 【Adjustable heating and ventilation function in double zone】 There are 2 levels for heating and ventilation function. You can use this seat cushion. Programmed with overheat protection, 30-minute timing and two stages (heating level Ⅰ: 50 ℃ / 122 ℉.
  • heat setting Ⅱ: 45 ℃ 113 ℉). Perfect for Winter/Spring/Autumn use.
  • 【3D Mesh Fabric & Soft PU Leather】Ventilation of the mesh fabric makes air flow easier and heat transfer more effective. Easy to clean and suitable for all seasons. We offer a 30-day money back guarantee and a 24-month warranty for quality-related issues..
  • 【User Friendly Design】: Anti-slip waterproof silicon backing and elasticated belt make it easy to fix to your chair and car.
  • intelligent control panel is easy to use.
  • multipurpose pocket to store little doodads..
  • 【Fast Heating Cushion in Winter】 Equipped with heating pads in the back and hip area, warms your whole body fast on a cold day within 2 to 3 minutes, thereby relieving back pain and muscle tension, stimula....
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