{"title":"HVAC Ducts \u0026 Venting Supplies","description":null,"products":[{"product_id":"bath-fan-led-upgrade-grille-kit-7-5-x-7-25-8-25-x-8-in","title":"Bath Fan LED Upgrade Grille Kit, 7.5 x 7.25 \u0026 8.25 x 8-In.","description":"\u003cp\u003eEconomy bath fan led upgrade grille kit, easily transforms non-lighted fan to a bright led fan\/light, quick 5 minutes installation, includes pass through plug, ensures no additional wiring or cutting is needed, compatible with existing ventilation fan housing dimensions of 7-1\/2\" x 7-1\/4\" \u0026amp; 8' 1\/4\" x 8\", fits all economy installations.\u003c\/p\u003e","brand":"Broan","offers":[{"title":"Default Title","offer_id":43252134641769,"sku":"256892","price":25.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-45665.jpg?v=1780082777"},{"product_id":"bath-fan-single-speed-1-3-sones-110-cfm","title":"Bath Fan, Single Speed, 1.3 Sones, 110 CFM","description":"\u003cp\u003eInvent series, 110 cfm, single speed bath fan, 1.3 sones, energy star qualified, versatile housing platform, allows for easy installation in both construction \u0026amp; retrofit applications, foldable mounting ears for easy, room side replacement, 4\" duct connector mounts from the inside of the housing \u0026amp; a damper technology, improving air tightness scores, 10\" x 9-1\/4\" x 5-3\/4\" housing.\u003c\/p\u003e","brand":"Invent Series","offers":[{"title":"Default Title","offer_id":43252135395433,"sku":"208285","price":85.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-45667.jpg?v=1780082777"},{"product_id":"broan-bathroom-fan-light","title":"Broan Bathroom Fan \u0026 Light","description":"\u003cp\u003eFor bathrooms up to 45-sq. ft., can be wired separately or in combination. Features 2.5 Sones, 11-1\/8 x 10-5\/8 inch white polymeric grille \u0026amp; shatter resistant lens, lifetime lubricated plug-in motor, 100W bulb capacity, (bulb not included), installs in 4-inch round duct,  housing size: 5-3\/4H x 8-1\/4W x 8D inches.\u003c\/p\u003e","brand":"Broan","offers":[{"title":"Default Title","offer_id":43252242415721,"sku":"275743","price":37.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-48032.jpg?v=1780082717"},{"product_id":"flexible-roof-ducting-kit","title":"Flexible Roof Ducting Kit","description":"\u003cp\u003eUse on bath exhaust fans, contains roof cap, 4-inch metal duct connector, 4-inch clamps, 4 to 3-inch reducer, 8-ft. of 4-inch flexible hose.\u003c\/p\u003e","brand":"Broan","offers":[{"title":"Default Title","offer_id":43252247593065,"sku":"179366","price":18.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-62150.jpg?v=1780082752"},{"product_id":"nautilus-wall-vent-kit","title":"Nautilus Wall Vent Kit","description":"\u003cp\u003eIncludes 5-ft. of 4-inch flexible duct, adapter, connectors, clamp.\u003c\/p\u003e","brand":"Various","offers":[{"title":"Default Title","offer_id":43252427620457,"sku":"640896","price":10.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-77822.jpg?v=1780083024"},{"product_id":"lambro-industries-181-class-1-air-connector-for-bath-fan-exhaust-5-layer","title":"Lambro Industries 181 Class 1 Air Connector for Bath Fan Exhaust – 5 Layer","description":"\u003ch2\u003eBath Fan Duct\u003c\/h2\u003e\n\u003cp\u003eThe Lambro 4-inch x 25-foot UL 181 Class 1 air connector ideally serves bath fan exhaust and any other general venting applications that require the expulsion of moist air and humidity from the home.\u003c\/p\u003e\n\u003cp\u003eThe manufacturer process constructs this bath fan duct from multiple layers of aluminum\/polyester material bound together with a fire retardant adhesive that can withstand a maximum operating temperature of 257°F. A galvanized wire helix supports the duct, preventing it from collapsing.\u003c\/p\u003e\n\u003cp\u003ePer the UL 181 Class 1 guidelines, you should refrain from installing this duct in lengths exceeding 14 feet. However, you can cut it to the required size.\u003c\/p\u003e\n\u003cp\u003eMake sure to check local building codes before installation.\u003c\/p\u003e\n\u003ch3\u003eProduct features and benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL 181 class 1 certified marked and listed duct\u003c\/li\u003e\n\u003cli\u003eDo not install in lengths greater than 14 feet\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature of 257°F\u003c\/li\u003e\n\u003cli\u003eIdeal for bath fan exhaust ventilation applications\u003c\/li\u003e\n\u003cli\u003eConstructed with multiple layers of aluminum\/polyester material\u003c\/li\u003e\n\u003cli\u003eGalvanized helix wire construction for additional support\u003c\/li\u003e\n\u003cli\u003eFlexible design for easier installation\u003c\/li\u003e\n\u003cli\u003eDo not use for clothes dryer installations (use UL 2158A duct)\u003c\/li\u003e\n\u003cli\u003eInstallation clamps (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Contains:\u003c\/strong\u003e\u003cbr\u003e(1) – 4-inch x 25-foot UL 181 class 1 air connector\u003c\/p\u003e\n\u003c!----\u003e","brand":"Lambro","offers":[{"title":"4 inch x 25 foot UL","offer_id":43252976779369,"sku":"776336","price":16.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-443607.jpg?v=1780083530"},{"product_id":"broan-nutone-roomside-series-bathroom-exhaust-fan-w-led-light-60-cfm-energy-star","title":"Broan-NuTone® Roomside Series Bathroom Exhaust Fan w\/ LED Light, 60 CFM, Energy Star®","description":"\u003cp\u003eThe Broan-NuTone® BEL6 Roomside Series ENERGY STAR® bathroom exhaust fan, with LED light, offers versatile easy installation without attic access and no drywall cutting necessary. This bathroom exhaust fan is the perfect retrofit solution saving time and reducing complexity. The design features patent pending technology with SlideClip™ grille\/cover, making cleaning easy with a springless attachment. The CleanCover™ grille also offers a seamless design that blends into the ceiling for a modern appearance. This series is ENERGY STAR® certified reducing energy consumption by over 50% compared to standard bath fans. Engineered for ENERGY STAR 4.1 this exhaust fan meets building code requirements and reduces call-backs. All the desired features of a premium bathroom exhaust fan at an affordable price for cost-conscious builders, contractors and DIYers. This HVI certified product has efficient performance to remove moisture, odors and pollutants to provide Better Quality of Air for Better Quality of Life.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVersatile Easy Installation: Room side installation makes it possible to retrofit with no attic access and without having to cut drywall - saving time and reducing complexity.\u003c\/li\u003e\n\u003cli\u003eSlideClip™ Grille: Patent pending technology for a springless attachment that allows for fast installation of the grille\/cover and easy cleaning.\u003c\/li\u003e\n\u003cli\u003eSeamless Design for Easy Cleaning: Modern CleanCover™ grille blends into the ceiling and allows for quick, easy cleaning.  \u003c\/li\u003e\n\u003cli\u003eENERGY STAR® 4.1: Reduces energy consumption by over 50% compared to standard bath fans.\u003c\/li\u003e\n\u003cli\u003eCode Compliant: Engineered for Energy Star 4.1 meets building codes and reduces call-backs. \u003c\/li\u003e\n\u003cli\u003eQuiet Operation:  Sound as quiet as a whisper (0.9 sones) with efficient ventilation for rooms up to 45 sq. ft.\u003c\/li\u003e\n\u003cli\u003eDurable LED Light: Long-lasting, integrated LED light is rated for 50,000 hours of life at a 3500K color temperature. Light is dimmable with the compatible wall control (sold separately).\u003c\/li\u003e\n\u003cli\u003eEZDuct™ Connector: Patented technology provides superior airflow and creates an airtight seal from inside the housing.\u003c\/li\u003e\n\u003cli\u003eHousing fits the most common fan size opening, 7.5” x 7.25”\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Broan-Nutone","offers":[{"title":"4\"","offer_id":43253013708905,"sku":"140735","price":52.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-452831.jpg?v=1780083602"},{"product_id":"lambro-industries-bath-fan-exhaust-through-the-wall-louvered-vent-kit","title":"Lambro Industries Bath Fan Exhaust Through the Wall Louvered Vent Kit","description":"\u003cp\u003eThe Lambro white plastic louvered bath fan exhaust vent kit featuring 4 inch x 8 foot UL 181 air connector is ideal for venting through the wall. This kit is used for bath fan exhaust and other general venting applications that require moist air and humidity from exiting the home. The multi flaps allows for maximum airflow while reducing back flow of exhaust air. The vent can be painted to match your home’s trim color.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRetail box\u003c\/li\u003e\n\u003cli\u003eOpening\/closing flaps prevents outside elements from entering the vent\u003c\/li\u003e\n\u003cli\u003eFlexible UL 181 Class 1 air connector\u003c\/li\u003e\n\u003cli\u003eFoil flex duct has a maximum operating temperature of 250°F\u003c\/li\u003e\n\u003cli\u003eUV inhibitor is used to help prevent the premature fading of vent\u003c\/li\u003e\n\u003cli\u003eRecommended for bathroom fan exhaust venting\u003c\/li\u003e\n\u003cli\u003eNot for use with clothes dryer venting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Contains:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) 4 inch white plastic louvered vent\u003c\/li\u003e\n\u003cli\u003e(1) 4 inch x 11 inch aluminum snap lock tail pipe\u003c\/li\u003e\n\u003cli\u003e(1) 4 inch x 8 foot UL 181 class 1 air connector\u003c\/li\u003e\n\u003cli\u003e(1) 3 inch to 4 inch plastic increaser (optional)\u003c\/li\u003e\n\u003cli\u003e(2) 4 inch metal spring clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Lambro","offers":[{"title":"4 inch x 8 foot","offer_id":43253042118761,"sku":"849452","price":10.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-448747.jpg?v=1780083536"},{"product_id":"lambro-industries-white-plastic-soffit-exhaust-dryer-vent-damper","title":"Lambro Industries White Plastic Soffit Exhaust Dryer Vent – Damper","description":"\u003cp\u003e\u003cspan\u003eA damper in the 4-inch white plastic soffit exhaust dryer vent prevents outside elements and air from entering the vent when not in use. The damper opens and allows the exhaust air to exit the vent through the sufficient opening with a net-free area of 11 square inches.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDryer Vent\u003c\/h3\u003e\n\u003cp\u003eThe Lambro 4-inch white plastic soffit exhaust vent is ideal for venting through the soffit. The vent features an opening and closing damper that prevents outside elements and air from entering. The damper seals the vent opening when the clothes dryer or bath fan is not running because no exhaust air exits the vent. When the clothes dryer or bath fan operates, the exhaust air pressure pushes the damper open to let the exhaust air escape from the vent.\u003c\/p\u003e\n\u003cp\u003eYou can easily use the exhaust vent for new and replacement installations over an existing 4-inch opening. The vent frame comes with four screw holes to secure the vent and a caulk-friendly frame for completing the installation. The vent features a sufficient opening with a net-free area of 11 square inches to allow for less back pressure. Make sure to check the inside of the vent regularly to prevent lint build-up when using the vent to exhaust a clothes dryer.\u003c\/p\u003e\n\u003cp\u003eThe vent’s manufacturing material is polymer resin with a UV additive to prevent premature fading caused by sunlight. It would be best to prep the vent before painting it; we recommend plastic paint to paint the plastic vent effectively.\u003c\/p\u003e\n\u003cp\u003eMake sure to check local building codes before installation.\u003c\/p\u003e\n\u003ch3\u003eProduct features and benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBulk Pack\u003c\/li\u003e\n\u003cli\u003eFor new or replacement vent installations\u003c\/li\u003e\n\u003cli\u003eOpening and closing damper stays closed when not in use\u003c\/li\u003e\n\u003cli\u003eDamper prevents outside elements from entering the vent\u003c\/li\u003e\n\u003cli\u003eMounts over existing 4-inch openings\u003c\/li\u003e\n\u003cli\u003eSoffit installations\u003c\/li\u003e\n\u003cli\u003eMade of polymer resin material\u003c\/li\u003e\n\u003cli\u003eAccessible screw installation holes – caulk-friendly frame\u003c\/li\u003e\n\u003cli\u003eUV inhibitor is used to help prevent the premature fading of vent\u003c\/li\u003e\n\u003cli\u003ePlastic vent is paintable when prepped before painting – plastic paint recommended\u003c\/li\u003e\n\u003cli\u003eUV inhibitor is used to help prevent the premature fading of vent\u003c\/li\u003e\n\u003cli\u003eRecommended for clothes dryer exhaust and bath fan exhaust installations\u003c\/li\u003e\n\u003cli\u003eInstallation screws (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Contains:\u003c\/strong\u003e\u003cbr\u003e(1) 4 inch white plastic soffit exhaust vent\u003c\/p\u003e","brand":"Lambro","offers":[{"title":"4\"","offer_id":43253043069033,"sku":"157229","price":4.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-446017.jpg?v=1780083543"},{"product_id":"lambro-industries-ul-2158a-clothes-dryer-transition-semi-rigid-duct","title":"Lambro Industries UL 2158A Clothes Dryer Transition Semi-Rigid Duct","description":"\u003cp\u003e\u003cspan\u003eThe Lambro semi-rigid 4-inch x 8-foot UL 2158A clothes dryer transition duct is ideal for venting electric or gas clothes dryers to the wall pipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lambro semi-rigid 4-inch x 8-foot UL 2158A transition duct is ideal for venting an electric or gas clothes dryer to the wall pipe. Most clothes dryer manufacturers recommend UL 2158A-certified semi-rigid ducts.\u003c\/p\u003e\n\u003cp\u003eThe transition duct is for new and replacement clothes dryer installations. The semi-rigid duct is flexible; the corrugations throughout prevent collapsing and allow for easy duct bending when needed. Aluminum is corrosion-resistant, non-combustible, and flame-resistant, with a maximum operating temperature of 600°F. When installing the duct, you can cut it to length to allow for stretching for maximum airflow.\u003c\/p\u003e\n\u003cp\u003eA semi-rigid and lightweight non-insulated flexible duct, triple lock is manufactured using a dead soft aluminum strip, spirally wound and mechanically joined together, forming an air-tight and leakproof triple lock seam. The duct manufacturing material is 100% aluminum. The certified UL 2158A duct contains a UL marking on each length.\u003c\/p\u003e\n\u003cp\u003ePlease be sure to check local building codes before installation. Please check your clothes dryer manufacturer’s manual for proper installation and exhausting of the clothes dryer.\u003c\/p\u003e\n\u003ch3\u003eFeatures and Benefits:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRetail bag\u003c\/li\u003e\n\u003cli\u003eMost clothes dryer manufacturers recommend UL 2158A-certified semi-rigid ducts\u003c\/li\u003e\n\u003cli\u003eDo not exhaust the clothes dryer into the chimney, a wall, a ceiling, or a concealed space of a building\u003c\/li\u003e\n\u003cli\u003eInstallation from clothes dryer exhaust outlet to the wall pipe to the outside\u003c\/li\u003e\n\u003cli\u003eInstallations lengths of 8′ or less\u003c\/li\u003e\n\u003cli\u003eUL 2158A certified marked and listed duct\u003c\/li\u003e\n\u003cli\u003eFor use with electric or gas clothes dryers\u003c\/li\u003e\n\u003cli\u003eFlame-resistant\u003c\/li\u003e\n\u003cli\u003eNon-combustible\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature of 600°F\u003c\/li\u003e\n\u003cli\u003eInstallation clamps (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Contains:\u003c\/strong\u003e\u003cbr\u003e(1) 4-inch x 8-foot UL 2158A clothes dryer transition duct (semi-rigid)\u003c\/p\u003e","brand":"Lambro","offers":[{"title":"4 inch x 8 foot","offer_id":43253057650793,"sku":"533810","price":15.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-444316.jpg?v=1780083569"},{"product_id":"lambro-3-inch-galvanized-steel-worm-gear-clamp-item-283","title":"Lambro 3 inch Galvanized Steel Worm Gear Clamp – Item #283","description":"\u003cp\u003eThe Lambro 3 inch galvanized steel worm gear clamp is ideal for attaching semi-rigid and rigid ducts to vents, exhaust outlets, connectors, elbows and other various connections. These clamps easily adjust using a hex or flat head screwdriver to secure the connection point. It is recommended to use a manual screwdriver to avoid over tightening and stripping the screw.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSAE zize 48\u003c\/li\u003e\n\u003cli\u003eEasily adjustable using a hex or flat head screwdriver\u003c\/li\u003e\n\u003cli\u003eAdjusts from 2-1\/2 inch to 3-1\/2 inch\u003c\/li\u003e\n\u003cli\u003eMade of galvanized steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePackage Contains:\u003c\/strong\u003e\u003cbr\u003e(1) 3 inch galvanized steel worm gear clamp\u003c\/p\u003e","brand":"Lambro","offers":[{"title":"3\"","offer_id":43253069643881,"sku":"118871","price":1.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-481735.jpg?v=1780083534"},{"product_id":"lambro-4-inch-aluminum-snap-lock-pipe-24-inch-length-item-229","title":"Lambro 4 inch Aluminum Snap-Lock Pipe – 24 inch Length – Item #229","description":"\u003cp\u003eThe Lambro 4 inch aluminum rigid snap lock pipe is ideal accessory can be used in many general venting applications. The all aluminum pipe 24 inch pipe can be cut to length with tin snips when needed. The pipe has 1-crimped end and 1-straight end for easy installations. Check local building codes prior to installation.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSnap lock design\u003c\/li\u003e\n\u003cli\u003eAluminum construction\u003c\/li\u003e\n\u003cli\u003eNon combustible\u003c\/li\u003e\n\u003cli\u003e30 gauge\u003c\/li\u003e\n\u003cli\u003eCut to length with tin snips\u003c\/li\u003e\n\u003cli\u003eNot for in-wall use\u003c\/li\u003e\n\u003cli\u003eAlways seal seams with building code approved sealant or duct tape (not included)\u003c\/li\u003e\n\u003cli\u003eInstallation clamps (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePackage Contains:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e(1) 4 inch aluminum snap lock pipe – 24 inch length\u003cbr\u003e\u003c\/p\u003e","brand":"Lambro","offers":[{"title":"4\" x 2'","offer_id":43253070626921,"sku":"265702","price":2.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-481736.jpg?v=1780083534"},{"product_id":"imperial-3-to-4-reducer-aluminum","title":"Imperial 3\" to 4\" Reducer ALUMINUM","description":"\u003cp\u003eThis Imperial 4-in to 3-in Aluminum Reducer allows you to connect pipe of different diameters where air flows from a larger pipe into a smaller pipe. Crimped on the small end, it reduces the diameter of a 4-in round return or exhaust air pipe to 3-in, while maintaining optimal airflow. The reducer is ideal for general purpose venting applications and is quick and easy to install.\u003c\/p\u003e","brand":"Imperial","offers":[{"title":"3\" x 4\"","offer_id":43253095596137,"sku":"260032","price":4.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-466500.webp?v=1780083574"},{"product_id":"imperial-4-to-3-reducer-aluminum-reducer-increaser","title":"Imperial 4\" to 3\" Reducer Aluminum Reducer \u0026 Increaser","description":"\u003cp\u003e\u003cstrong\u003eREDUCER\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal for general purpose venting applications\u003c\/li\u003e\n\u003cli\u003eReduces the diameter of a round return or exhaust air pipe\u003c\/li\u003e\n\u003cli\u003eConnects a 4-in pipe or duct to a 3-in pipe or duct\u003c\/li\u003e\n\u003cli\u003eCrimped on the 3-in end and smooth on the 4-in end\u003c\/li\u003e\n\u003cli\u003eHigh-quality aluminum construction for lasting use\u003c\/li\u003e\n\u003cli\u003eQuick and easy to install\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eINCREASER\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIdeal for general purpose venting applications\u003c\/li\u003e\n\u003cli\u003eIncreases the diameter of a round return or exhaust air pipe\u003c\/li\u003e\n\u003cli\u003eConnects a 3-in pipe or duct to a 4-in pipe or duct\u003c\/li\u003e\n\u003cli\u003eCrimped on the 4-in end and smooth on the 3-in end\u003c\/li\u003e\n\u003cli\u003eHigh-quality aluminum construction for lasting use\u003c\/li\u003e\n\u003cli\u003eQuick and easy to install\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eREDUCER\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis Imperial 4-in to 3-in Aluminum Reducer allows you to connect pipe of different diameters where air flows from a larger pipe into a smaller pipe. Crimped on the small end, it reduces the diameter of a 4-in round return or exhaust air pipe to 3-in, while maintaining optimal airflow. The reducer is ideal for general purpose venting applications and is quick and easy to install.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eINCREASER\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis Imperial 3-in to 4-in Aluminum Increaser allows you to connect pipe of different diameters where air flows from a smaller pipe into a larger pipe. Crimped on the large end, it increases the diameter of a 3-in round return or exhaust air pipe to 4-in, while maintaining optimal airflow. The increaser is ideal for general purpose venting applications and is quick and easy to install.\u003c\/p\u003e","brand":"Imperial","offers":[{"title":"4\" to 3\" Reducer Aluminum","offer_id":43253097300073,"sku":"533844","price":3.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-466507.webp?v=1780083575"},{"product_id":"selkirk-type-b-gas-vent-round","title":"Selkirk Type B Gas Vent - Round","description":"\u003cp\u003eModel RV is a round Type B Gas Vent that features our patented Lock-Tab locking system which provides 360 degree flexibility while maintaining security.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAvailable in 3\" - 8\" diameters\u003c\/li\u003e\n\u003cli\u003eAluminum inner liner\u003c\/li\u003e\n\u003cli\u003eGalvanized outer wall\u003c\/li\u003e\n\u003cli\u003eCategory I appliances\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eModel RV Double Wall Gas Vent is the installer's choice for residential, industrial and light commercial applications.  The aluminum liner heats up quickly to promote strong draft. Galvanized outer provides protection against outdoor elements.  Product line includes DWC Double Wall Connectors and EFC Expandable Flex Connectors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEFC 3\"-4\" Diameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExpandable and flexible connector\u003c\/li\u003e\n\u003cli\u003eAluminum construction\u003c\/li\u003e\n\u003cli\u003eBuilt-in couplers for easy connection to the appliance and Model RV\u003c\/li\u003e\n\u003cli\u003eSmart Choice warranty on all components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Selkirk","offers":[{"title":"4\" Galv Pipe Collar","offer_id":43253116436585,"sku":"790279","price":3.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/6026\/1225\/files\/product-media-375324.jpg?v=1780083517"}],"url":"https:\/\/northernlakestruevalue.com\/collections\/heating-cooling-hvac-ducts-venting-supplies.oembed","provider":"Northern Lakes True Value","version":"1.0","type":"link"}