{"product_id":"field-controls-mas-make-up-air-system","title":"Field Controls MAS Make Up Air System","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe FIELD CONTROLS MAS Make Up Air System automatically delivers fresh air, enhancing indoor air quality and appliance efficiency while conserving energy. It addresses issues in energy-efficient homes by providing controlled replacement air into the HVAC return air plenum for tempering and distribution. The system connects to the outside, sensing pressure changes to meter precise fresh air amounts into the air handler. Adjustable for homes from 1000 to 4000 square feet, it operates without electricity or maintenance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDelivers fresh air automatically, improving indoor air quality and appliance efficiency.\u003c\/li\u003e\n  \u003cli\u003eMeets or exceeds ventilation standard ASHRAE 62.2 for air quality.\u003c\/li\u003e\n  \u003cli\u003eAdjustable for homes from 1000 to 4000 square feet and requires no electricity or maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eAutomatically delivers tempered fresh air, improving home air quality and appliance performance without requiring electricity or maintenance.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FIELD CONTROLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MAS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries Required\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number (MAS-1)\u003c\/strong\u003e: 46231900\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Components (MAS-1)\u003c\/strong\u003e: 1 - Make upr air damper with air flow adjustment slide, 1 - Mounting template, 1 - 6\" intake hood\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Dimensions (MAS-1)\u003c\/strong\u003e: 6 x 6 x 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number (MAS-2)\u003c\/strong\u003e: 46231902\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Components (MAS-2)\u003c\/strong\u003e: 1 - Make up air damper with air flow adjustment slide, 1 - Mounting template\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"FIELD CONTROLS","offers":[{"title":"Default Title","offer_id":51306302308658,"sku":"MAS","price":179.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309544666.jpg?v=1781288546","url":"https:\/\/voomisupply.com\/products\/field-controls-mas-make-up-air-system","provider":"Voomi Supply","version":"1.0","type":"link"}