{"product_id":"master-flow-erv4bl-power-roof-mount-attic-fan-ventilators-1000-cfm-black","title":"Master Flow ERV4BL Power Roof Mount Attic Fan Ventilators, 1000 CFM, Black","description":"\u003ch3\u003e\u003cspan style=\"font-size: medium;\"\u003e\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\u003cul\u003e\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eAirflow CFM : 1000\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eColor : Black\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eNet Free Area = 480 Sq. Ft.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003ePre-wired roof mount attic vent and thermostat control\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eHelps exhaust large amounts of hot and humid air from your attic\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eHelps protect your roofing system and promotes your home's energy efficiency\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eEnergy-efficient PSC (permanent-split capacitor)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eIncludes internal heavy-duty screen which helps prevent animal infestation\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eEnergy efficient, uses up to 55% less electricity than typical competitors vents (Based on GAF testing at 120-Volt)\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eHelps to reduce energy costs and helps prolong life of the roof and shingles\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eGalvanized steel construction for durability\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"MasterFlow","offers":[{"title":"Default Title","offer_id":392937635847,"sku":"11773185","price":181.41,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2196\/8707\/products\/e2bb5dd1f90167a2f648c234cc7db926_f0d176f2-fb3f-4207-8d47-4e179b287f1b.jpg?v=1571722228","url":"https:\/\/tuolboxsupply.com\/products\/master-flow-erv4bl-power-roof-mount-attic-fan-ventilators-1000-cfm-black","provider":"Toolbox Supply","version":"1.0","type":"link"}