{"product_id":"quietcool-qc-es-5400-rf-whole-house-fan-20-blade-dia","title":"Quietcool QC ES-5400 RF - Whole House Fan,20\" Blade dia.","description":"\u003cp\u003eWhole House Fan, Mounting Location Ceiling, Quiet Design Yes, Number of Speeds 2, Nameplate Voltage 120V AC, Speed Controllable Yes, Blade Diameter 20 in, Drive Type Direct Drive, Maximum Airflow 5,003 cfm, Maximum Noise Level 50.7 dBA, Wattage 497 W, Coverage Area 2,502 sq ft, Rough Opening Type Rectangular, For High-Static Pressure Applications Yes, High-Efficiency Motor Yes, Blade Material Steel, Housing Material Steel, Grille Material Aluminum, Standards cETLus Listed\u003c\/p\u003e","brand":"QUIETCOOL","offers":[{"title":"Default Title","offer_id":43259981398110,"sku":"QC ES-5400 RF","price":1887.87,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/0eaeb114-8b69-4cae-96da-a953ba4d7146.jpg?v=1788440772","url":"https:\/\/nationalboilersupply.com\/products\/quietcool-qc-es-5400-rf-whole-house-fan-20-blade-dia","provider":"National Boiler Supply","version":"1.0","type":"link"}