{"product_id":"thinkgrow-aero-fan-air-booster-4-10-1cm-reducer-for-v-6-2-per-pack-ab-6","title":"ThinkGrow Aero-Fan AB-6 4 in Air Booster for V-6 | Duct Reducer, 2-Pack","description":"\u003ch2\u003eAero-Fan AB-6 Seals the V-6 Outlet Down to 4 Inches\u003c\/h2\u003e\u003cp style=\"text-align: justify;\"\u003eThe Aero-Fan V-6 has a 6 in outlet, but not every duct run needs that full size. The AB-6 steps that outlet down to \u003cstrong\u003e4 in\u003c\/strong\u003e. It seats inside the fan cover rather than hanging off the end as a separate fitting. TrolMaster says the booster minimizes blowholes, the gaps where air leaks between intake and exhaust. Less leakage means more of the fan's airflow reaches the duct. That can raise system efficiency without raising fan speed. It is also the fitting that connects a PS-4 poly air sock to the V-6. The pack includes the vent tube clamp used to hold the air sock in place. Each package holds \u003cstrong\u003etwo\u003c\/strong\u003e 4 in boosters. Both boosters in the pack are the same size.\u003c\/p\u003e\u003ch2\u003eFitting a 4 Inch Duct Reducer to an Aero-Fan\u003c\/h2\u003e\u003cp style=\"text-align: justify;\"\u003eSwitch off and unplug the V-6 before starting. Unlock the clasps and release the fan body from its frame. Insert the booster into the fan cover at the open end, opposite the cover. Set the fan body back into the frame. Hold the rings in position and relock the fan body. Check that the booster sits flush with no visible gap around its edge. Slide the PS-4 or matching ducting over the booster and secure it with the clamp. Run the fan and feel around the joint for escaping air. For the larger V-8 fan, the AB-8 is the matching booster. The attached installation guide shows each step with diagrams.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 in Reducer:\u003c\/strong\u003e Steps the V-6 outlet down to 4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFewer Air Leaks:\u003c\/strong\u003e Minimizes blowholes between intake and exhaust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeats Inside the Fan:\u003c\/strong\u003e Fits into the fan cover rather than hanging off the end.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Sock Ready:\u003c\/strong\u003e Connects a PS-4 poly air sock with the included clamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo per Pack:\u003c\/strong\u003e Two boosters in each package.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background-color:#333; color:#fff;\"\u003e\n\u003cth style=\"padding:8px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px; text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePart number\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAB-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4 in (10.1 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCompatible fan\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAero-Fan V-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eCompatible air sock\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003ePS-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePackage contents\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2 × 4 in Aero-Fan air booster, vent tube mounting clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"ThinkGrow","offers":[{"title":"Default Title","offer_id":50528183943382,"sku":"AB-6","price":11.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/thinkgrow-ab-6-main-v1.webp?v=1790264397","url":"https:\/\/growershouse.com\/products\/thinkgrow-aero-fan-air-booster-4-10-1cm-reducer-for-v-6-2-per-pack-ab-6","provider":"GrowersHouse","version":"1.0","type":"link"}