{"product_id":"servicefirst-cnt03520","title":"ServiceFirst CNT03520","description":"\u003cp\u003e\u003cspan\u003eThe CNT03520 is a high-performance differential pressure control switch. Calibrated at 1.5 inches Water Column (W.C.), this component is used to monitor air pressure differences across filters, coils, or fans. It ensures the system maintains optimal airflow and triggers a safety shutdown or alert if a significant pressure drop is detected.\u003c\/span\u003e\u003c\/p\u003e","brand":"EasyBuildSupply","offers":[{"title":"Default Title","offer_id":51389162062145,"sku":"M824","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/8034\/1057\/files\/s-l960_91853ced-f8a4-4f44-a711-d8049de5585a.jpg?v=1770881260","url":"https:\/\/easybuildsupply.com\/products\/servicefirst-cnt03520","provider":"EasyBuildSupply","version":"1.0","type":"link"}