{"product_id":"2940011926846","title":"Build an Extreme Green Solar Hot Water Collector","description":"These instructions describe how to build a passive solar hot water collector using your existing hot water heater.  This solar collector uses no pumps or additional electricity to operate and assembled without pipe bending. The instructions include a complete materials list with prices and part numbers from a large well known hardware store. \u003cbr\u003e\u003cbr\u003eThis is an advanced project that requires good skills in silver soldering and custom plumbing fabrication.","brand":"Grasslands","offers":[{"title":"Default Title","offer_id":47068134211824,"sku":"2940011926846","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940011926846_p0.jpg?v=1763551633","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940011926846","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}