{"product_id":"lsijrml3hy","title":"Bard HVAC 153-155-4, Blower Door Gray","description":"\u003cp\u003eThis blower door is a device used to measure air leakage in buildings. It helps identify areas where air escapes or enters, allowing for better energy efficiency assessments. The product includes a fan that creates a pressure difference, enabling the measurement of airflow through the building envelope. Technicians use this information to improve insulation and sealing, contributing to overall building performance.\u003c\/p\u003e","brand":"Bard HVAC","offers":[{"title":"Default Title","offer_id":46289443913950,"sku":"LSIJRML3HY","price":63.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/libertysupply.com\/products\/lsijrml3hy","provider":"Liberty Supply","version":"1.0","type":"link"}