{"product_id":"retrotec-7210-dual-fan-blower-door-system","title":"Retrotec 7210 Dual Fan Blower Door System","description":"\u003cp\u003e\u003cstrong\u003eRetrotec 7210 Dual Fan Blower Door System: Double the 7000 Series Power for Large Buildings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 7210 pairs two of Retrotec's lightweight, high-power 7000 Series fans in a single doorway for large-scale airtightness testing. It ships with Retrotec's large 50\" aluminum frame and extra crossbars to keep the setup secure at high test pressures, and two DM32X touchscreen gauges to run it all.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy the 7000 Series Fan?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemarkably light:\u003c\/strong\u003e 23 lb (10.4 kg), over 30% lighter than previous 33.5 lb fans\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore flow:\u003c\/strong\u003e higher CFM @ 50 Pa than the Model 5000, and often more than the 6000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-tip safety:\u003c\/strong\u003e built-in accelerometer shuts the fan off if tipping is detected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectronic Speed Control\u003c\/strong\u003e with auto braking if the fan fails\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-in or battery:\u003c\/strong\u003e choose the AC drive or the portable DC battery drive (no site power needed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2 x 7000 Series Fan Set (calibrated fan, High Power Drive or Battery, Range Ring A, B8 Plate, 8 x 4\" blank plugs, fan covers, calibration report)\u003c\/li\u003e\n\u003cli\u003e2 x DM32X Gauge Package (gauge, USB-C cable, Cat5 cable, case, magnetic clip, ISO 17025 calibration and report)\u003c\/li\u003e\n\u003cli\u003eLarge Frame Package: 50\" aluminum frame, Large #5 crossbar, 2 x Large #6 crossbars, 3 x fan crossbar straps, roll-up cloth case\u003c\/li\u003e\n\u003cli\u003eLarge Double Fan SmartCloth™\u003c\/li\u003e\n\u003cli\u003eSpeed control cable\u003c\/li\u003e\n\u003cli\u003e2 x system accessory case, 2 x fan case\u003c\/li\u003e\n\u003cli\u003e2 x blower door tubing kit, 2 x 7 ft (2 m) umbilical\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e7000 Series Fan Specifications (per fan)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMax flow @ 50 Pa: 7,358 CFM (120V); 8,413 CFM (battery)\u003c\/li\u003e\n\u003cli\u003eMax flow, free air: 7,850 CFM (120V); 8,900 CFM (battery)\u003c\/li\u003e\n\u003cli\u003eMin flow: down to 8 CFM with optional Range 29\u003c\/li\u003e\n\u003cli\u003eSize: 22\" inlet diameter x 9.75\" long x 25\" tall\u003c\/li\u003e\n\u003cli\u003eFan weight: 23 lb (10.43 kg); power supply 13.4 lb; battery pack 15.6 lb\u003c\/li\u003e\n\u003cli\u003eBattery runtime: 24 min at 100%, 88 min at 50%; 4.5 hr full charge\u003c\/li\u003e\n\u003cli\u003eFlow accuracy: ±5%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e energy auditors, HVAC contractors, building contractors and remodelers, and commercial or multifamily testing firms.\u003c\/p\u003e","brand":"Retrotec, Ltd.","offers":[{"title":"AC Drive (Plug-In)","offer_id":50685510221922,"sku":"RETRO - US7210X-E","price":16400.0,"currency_code":"USD","in_stock":true},{"title":"DC Drive (Battery)","offer_id":50685510254690,"sku":"RETRO - US7210XB-E","price":16400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/2823\/files\/Retrotec-7210-1-2048.jpg?v=1792169089","url":"https:\/\/ventcapsystems.com\/products\/retrotec-7210-dual-fan-blower-door-system","provider":"Vent Cap Systems","version":"1.0","type":"link"}