ReviewsMechanical Ventilation Book

iPower GLSETX400DHMAC6 Horticulture 400 Watt HPS MH Digital Dimmable Ballast Grow Light System Kits Air Cooled Reflector Hood Set 400W

  • 400W digital dimmable electronic ballast: Support 120V/240V input.
  • 1 x 400W MH bulb 6000K: Optimized spectrum and high PAR (Photosynthetic Active Radiation) to promote healthy plant....
  • 1 x pair of 8-ft adjustable ratchet clip hanger rope: hold up to 150 lbs.
  • 24-hour plug-in mechanical timer: 15 minutes increments.
  • 6-inch air cooled hood reflector: Up to 4' x 4' light coverage.
  • Built-in 15 feet heavy duty lamp cord with E39 ceramic socket and standard hydroponic....
  • Caution: This system will generate too much heat to be used in an enclosed area without ventilation. Adequate ventilation is required for all iPower....
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iPower 400 Watt HPS MH Digital Dimmable Ballast Grow Light System Kits Horticulture Wing Reflector Hood Set 400W with Timer and Hanger Rope

  • 1 x 400w super HPS bulb 2100K, 1 x 400w MH bulb 6000K: Optimized spectrum and high PAR (Photosynthetic Active Radiation) to promote healthy plant....
  • 400w digital dimmable electronic ballast: Support 120V/240V Input.
  • 19-inch wing reflector: Up to 4' x 4' light coverage.
  • built-in 15 feet heavy duty lamp cord with E39 ceramic mogul socket and standard hydroponic....
  • 1 x pair of 8-ft adjustable ratchet clip hanger rope: Hold up to 150 lbs.
  • 24-hour plug-in mechanical timer: 15 minutes increments.
  • Caution: This system will generate too much heat to be used in an enclosed area without ventilation. Adequate ventilation is required for all iPower....
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Smart Steps by Baby Trend Buddy Bot 2in1 Push Walker, Multi

  • PERFECT GIFT FOR CHILDREN 9 MONTHS & UP: The Buddy Bot designed by Smart Steps is recommended for children 9 months and up. The toy promotes children’s cognitive development, hand and eye coordination, and core strength building..
  • 4-WHEEL PUSHING WALKER WITH EASY GRASP HANDLE IMPROVES CORE STRENGTH: The Buddy Bot has 4 wheels on its base encouraging little ones to walk and learn how to balance, thereby improving their core strength. The easy grasp handle offers a comfortable grip when pushing the Buddy Bot..
  • MUSICAL SOUNDS PROMPT CAUSE & EFFECT SKILLS: The different mechanical gears on the Buddy Bot create a variety of sounds, help to promote cause and effect skills and encourage interactions with little ones..
  • MECHANICAL and ELECTRICAL ACTIVATION'S: The Buddy Bot has buttons for lights and music, different mechanical activation and a flip book with shapes, letters and numbers to help build cognitive skills..
  • EASY TO FOLD FOR MINIMAL STORAGE & EASY ON THE GO: The Buddy Bot folds flat, allowing for quick storage and making it easy to take on the go!.
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iPower 1000 Watt HPS MH Digital Dimmable Grow Light System Kits Air Cooled Reflector Hood Set

  • 1000W digital dimmable electronic ballast: Support 120V/240V input.
  • Stable power output ensure flicker free light.
  • 1 x 1000W MH bulb 6000K: Optimized spectrum and high PAR (Photosynthetic Active Radiation) to promote healthy plant growth and soonest flourish.
  • 1 x pair of 8-ft adjustable ratchet clip hanger rope: hold up to 150 lbs.
  • 24-hour plug-in mechanical timer: 15 minutes increments.
  • 6-inch air cooled hood reflector: Up to 4' x 4' light coverage.
  • Built-in 15 feet heavy duty lamp cord with E39 ceramic socket and standard hydroponic S-Plug.
  • highly 95% reflective textured German aluminum maximizes the light reflected to the plants.
  • Caution: This system will generate too much heat to be used in an enclosed area without ventilation. Adequate ventilation is required for all iPower grow light systems. We recommend the use of an iPower inline fan.
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100 - Pack Strut Channel Nuts - Zinc Plated for Unistrut 3/8-16 Standard Spring

  • These strut channel nuts are excellent for securing fittings, electrical panels, junction boxes, or piping clamps within channels or conduits..
  • Electrogalvanized with a Zinc plating that prevents corrosion..
  • Commonly used on Unistrut channel struts to mount, brace, support, & connect lightweight structural loads such as pipes, electrical & data wire, ventilation, air conditioning, & other mechanical systems.
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CIARRA Range Hood 30 inch 450 CFM Wall Mount Range Hood Vent for Kitchen with Stainless Steel Baffle Filters Ducted and Ductless Convertible

  • POWERFUL BUT QUIET: CIARRA Range hood with 450 CFM, effectively remove smoke and odors. Quiet operation, 8.5 Sones max at the highest speed..
  • DURABLE MOTOR SYSTEM: 30 inch vent hood for kitchen with cast aluminum motor housing, offers excellent support to your ventilation need..
  • USER-FRIENDLY DESIGN: Wall mount range hood with mechanical push button for convenient control. Made of premium 430 grade brushed stainless steel, easy to clean, with long lifespan..
  • SUPERIOR FILTRATION: The ductless range hood with stainless steel baffle filters, trap cooking grease and oil with ease, preventing smells and odors spreading in your kitchen..
  • CONVERTIBLLE VENTILATION MODE: Kitchen exhaust hood operated in ducted or ductless mode, if you would like to convert your range hood to ductless, you will need to purchase CACF003 carbon filter..
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Ductless Range Hood 30 inch 450 CFM Wall Mount Range Hood for Stove with Permanent Filter, 3 Speed Fan in Stainless Steel CIARRA CAS75302

  • POWERFUL BUT QUIET: CIARRA range hood 30 inch with 450 CFM, effectively remove smoke and odors. Quiet operation, 8.5 Sones max at the highest speed..
  • DURABLE MOTOR SYSTEM: 30 inch vent hood for kitchen with upgraded sturdy motor offers excellent support to your ventilation need..
  • USER-FRIENDLY DESIGN: Wall mount range hood with mechanical push button for convenient control. Made of premium 430 grade brushed stainless steel, easy to clean, with long lifespan..
  • SUPERIOR FILTRATION: The ductless range hood with stainless steel baffle filters, trap cooking grease and oil with ease, preventing smells and odors spreading in your kitchen..
  • CONVERTIBLLE VENTILATION MODE: Kitchen hood operated in ducted or ductless mode, if you would like to convert your range hood to ductless, you will need to purchase CACF003 carbon filter..
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Funny HVAC Technician Gift For Women Cool HVAC Tech Wife Pullover Hoodie

  • HVAC Tech's Wife Yes, He's Working. No, I Don't Know When He'll Be Home. Yes, We're Still Married. No, His Not Imaginary is a hilarious artwork....
  • Best present on Birthdays and Christmas. Kids, sons, daughters, and toddlers whose dad is a heat ventilation installer, mechanical engineer, or air....
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Xentec H1 6000K HID xenon bulb x 1 pair bundle with 2 x 35W Digital Slim Ballast (Ultra White)

  • 600W digital dimmable electronic ballast: Support 120V/240V input.
  • stable power output ensure flicker free light.
  • 1 x 600W super HPS bulb: Color temperature 2100K.
  • optimized spectrum and high PAR (Photosynthetic Active Radiation) to promote healthy plant growth and soonest flourish.
  • Timer and rope: 1 x pair of 8-ft adjustable ratchet clip hanger rope, hold up to 150 lbs.
  • 24-hour plug-in mechanical timer, 15 minutes increments.
  • 6-inch air cooled hood reflector: up to 4' x 4' light coverage.
  • built-in 15 feet heavy duty lamp cord with E39 ceramic socket and standard hydroponic S-Plug.
  • highly 95% reflective textured German aluminum maximizes the light reflected to the plants.
  • Caution: This system will generate too much heat to be used in an enclosed area without ventilation. Adequate ventilation is required for all iPower grow light systems. We recommend the use of an iPower inline fan.
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Beblau SLIM Portable Tech Organizer attachable to your laptop & notebook | Backpack & desktop organizers Office, Home & School | Working from Home Solution | Laptop accessories | CHRISTMAS GIFT GIFT | GRAY

  • 【3 Modes Connectivity】E-YOOSO 60% Wireless mechanical keyboard, supporting 2.4Ghz USB wireless, Bluetooth 5.0, and Type-C wired 3 modes to connect your PC, laptop, iPad, phone. And you can connect 3 devices at the same time by switching the Bluetooth mode. Compatible with Windows/ MacOS/ Android..
  • 【60% Compact Mechanical Keyboard】The mini mechanical gaming keyboard adopts an ultra-compact 63 keys layout and advanced metal panel design, which is durable, portable, and space-saving, you can get more neat desk space and carry it out easily. The keyboard comes with extra two beautiful orange or white keycaps (ESC and space bar)..
  • 【RGB Backlit Keyboard】E-YOOSO 60% mechanical gaming keyboard key light has 20 backlight operation modes (Fn+＼I switching).
  • and customizable lighting settings (Z-11RGB Keyboard Software).
  • backlight brightness adjustable. The backlit can also be turned off if you don’t need it. The double-shot injection molded keycaps provide elegant and clear uniform backlighting without glare and fade..
  • 【Comfortable Typing Experience And Full Keys Anti-ghosting】The red switches mechanical keyboard adopted with quiet and responsive red switches, that responds fast with no lag. The stepped layout and Adjustable Tilt Legs design, w....
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Womier K87 TKL Keyboard, Hot Swappable Mechanical Keyboard, 87 Keys Custom Gaming Keyboard, 75% RGB Keyboard with Botanical Keycaps for PC MAC PS4 Xbox Laptop - Gateron G Pro Red Switch

  • 【Unique and collectible】This 75% Botanical Theme Acrylic keyboard is with unique XVX profile PBT Heat Sublimation keycap and acrylic themed shell, combining a unique artistic design with a mechanical keyboard takes the keyboard to another level. showing the fine art in 360°, dedicated for FPS Gamers and efficient working..
  • 【Immersive RGB lighting】Womier K87 botanical TKL keyboard is illuminated with fully customizable RGB backlighting and under-lighting. Set your millions of RGB to a single color or light them up with custom rainbow wave patterns. Customize each key color for a spectacular light show..
  • 【Hot Swappable Mechanical Keyboard】Do you need to use your favorite switch? no problem. Womier K87 gaming keyboard can be hot swapped at wish and replaced by all of MX-similar mechanical switches freely（including Gateron, Cherry, etc.）, supporting hot swap of 3-pin/5-pin switches. Plug and play. It provides more options and fun to custom your unique mechanical keyboard!.
  • 【With Lubricating Mechanical Switch】 This Ergonomic Keyboard uses all switches with added lubricant, which makes it feel more comfortable to use and has a better sound. Can bring you a good typing experience! In addition, are you still troubled by the fact that the sw....
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