{"product_id":"residential-hvac-return-air-box-plenum-galvanized-steel","title":"Residential HVAC Return Air Box \/ Plenum – Galvanized Steel","description":"\u003cp\u003eGalvanized return-air box for residential air-handler and furnace installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProvides a transition from return duct or filter grille to equipment\u003c\/li\u003e\n\u003cli\u003eCommon residential cabinet widths\u003c\/li\u003e\n\u003cli\u003eSuitable for field modification and return-air duct connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSize the return-air opening to maintain required airflow and low static pressure.\u003c\/p\u003e","brand":"USACLIMAX","offers":[{"title":"14 in","offer_id":48513821901012,"sku":"RETURNBOX-14","price":69.99,"currency_code":"USD","in_stock":false},{"title":"17.5 in","offer_id":48513821933780,"sku":"RETURNBOX-17.5","price":74.99,"currency_code":"USD","in_stock":false},{"title":"21 in","offer_id":48513821966548,"sku":"RETURNBOX-21","price":84.99,"currency_code":"USD","in_stock":false},{"title":"24.5 in","offer_id":48513821999316,"sku":"RETURNBOX-24.5","price":94.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0646\/7888\/7636\/files\/residential-hvac-return-air-box-catalog_9ed97d69-59bd-42dd-8ea6-7036092613d5.png?v=1787333985","url":"https:\/\/usaclimax.com\/products\/residential-hvac-return-air-box-plenum-galvanized-steel","provider":"USAClimax","version":"1.0","type":"link"}