Description

[{“name”:”Item”,”normalizedValue”:”Return Air Grille”,”rank”:1,”value”:”Return Air Grille”},{“name”:”Type”,”normalizedValue”:”Perforated, Return, Lay-In T-Bar with Filter Frame and Insulation”,”rank”:2,”value”:”Perforated, Return, Lay-In T-Bar with Filter Frame and Insulation”},{“name”:”Max. Duct Width (In.)”,”normalizedValue”:”24″,”rank”:3,”value”:”24″},{“name”:”Max. Duct Height (In.)”,”normalizedValue”:”24″,”rank”:4,”value”:”24″},{“name”:”Finish”,”normalizedValue”:”Enamel”,”rank”:5,”value”:”Enamel”},{“name”:”Material”,”normalizedValue”:”Steel”,”rank”:6,”value”:”Steel”},{“name”:”Construction”,”normalizedValue”:”Steel”,”rank”:8,”value”:”Steel”},{“name”:”Bar Spacing”,”normalizedValue”:”1/8 in”,”rank”:9,”value”:”1/8 in”},{“name”:”Overall Width (In.)”,”normalizedValue”:”23-3/4″,”rank”:11,”value”:”23.75″},{“name”:”Overall Height (In.)”,”normalizedValue”:”23-3/4″,”rank”:12,”value”:”23.75″},{“name”:”Air Flow”,”normalizedValue”:”1,656 cfm”,”rank”:13,”value”:”1,656 cfm”},{“name”:”Includes”,”normalizedValue”:”Filter Frame for 20x20x1\” Filters”,”value”:”Filter Frame for 20x20x1\” Filters”},{“name”:”Width (In.)”,”normalizedValue”:”23-3/4″,”value”:”23.75″},{“name”:”Grille/Register Item”,”normalizedValue”:”Return Air Grille”,”value”:”Return Air Grille”},{“name”:”Depth (In.)”,”normalizedValue”:”3-1/2″,”value”:”3-1/2″},{“name”:”Height (In.)”,”normalizedValue”:”23-3/4″,”value”:”23.75″},{“name”:”For Use With”,”normalizedValue”:”4JRN2, 4JRN3, 4JRN4 or 4JRN5″,”value”:”4JRN2, 4JRN3, 4JRN4 or 4JRN5″},{“name”:”Series”,”normalizedValue”:””,”value”:”Not Applicable”},{“name”:”Product Type”,”normalizedValue”:”Return Air Grille”,”value”:”Return Air Grille”},{“name”:”Overall Depth”,”normalizedValue”:”3-1/2 in”,”value”:”3 1/2 in”},{“name”:”Filter Height”,”normalizedValue”:””,”value”:”Not Applicable”},{“name”:”Material Grade”,”normalizedValue”:”SPCC”,”value”:”SPCC”},{“name”:”Overall Width”,”normalizedValue”:”23-3/4 in”,”value”:”23 3/4 in”},{“name”:”Filter Width”,”normalizedValue”:””,”value”:”Not Applicable”},{“name”:”Grille Color”,”normalizedValue”:”White”,”value”:”White”},{“name”:”Mounting Style”,”normalizedValue”:”Lay-In”,”value”:”Lay-In”},{“name”:”Blade Angle”,”normalizedValue”:””,”value”:”Not Applicable”},{“name”:”Airflow Capacity”,”normalizedValue”:”1,656 cfm”,”value”:”1,656 cfm”},{“name”:”For Nominal Duct Diameter”,”normalizedValue”:””,”value”:”Not Applicable”},{“name”:”Overall Height”,”normalizedValue”:”23-3/4 in”,”value”:”23 3/4 in”},{“name”:”Filter Depth”,”normalizedValue”:””,”value”:”Not Applicable”},{“name”:”Manufacturer Warranty Length”,”normalizedValue”:”1 yr”,”value”:”1 yr”},{“name”:”Face Design”,”normalizedValue”:”Perforated”,”value”:”Perforated”},{“name”:”Damper Material”,”normalizedValue”:””,”value”:”Not Applicable”},{“name”:”Airflow Directions”,”normalizedValue”:”One-Way”,”value”:”One-Way”},{“name”:”Maximum Opening Height”,”normalizedValue”:”24 in”,”value”:”24 in”},{“name”:”Grille Material”,”normalizedValue”:”Steel”,”value”:”Steel”},{“name”:”Maximum Opening Width”,”normalizedValue”:”24 in”,”value”:”24 in”},{“name”:”Adjustable Blades”,”normalizedValue”:”No”,”value”:”No”},{“name”:”Country of Origin (subject to change)”,”normalizedValue”:”China”,”value”:”China”},{“name”:”Package Quantity”,”normalizedValue”:”1″,”value”:”1″}]