{"product_id":"hg1005-automatic-roof-vent-opener","title":"Automatic Roof Vent Opener for Palram-Canopia® Greenhouses","description":"\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/h3\u003e \u003cp class=\"p1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe Automatic Vent Opener was designed to automatically control the temperature in all \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/divetogarden.com\/products\/palram-canopia-glory-hg5612\" title=\"palram greenhouse\"\u003ePalram Canopia Greenhouses\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e. As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of air to flow into the greenhouse and closes when the optimal temperature is reached. The vent arm was designed with the use of natural wax that expands to push a piston, which raises the window, as the air gets warmer then contracts as it cools, closing with the use of a spring. The Automatic Vent Opener operates without the use of electricity. \u003c\/span\u003e\u003c\/p\u003e \u003cp class=\"p1\"\u003eSKU: HG1005\u003c\/p\u003e \u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFEATURE\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eOpens roof vent window automatically around 68°F for air circulation, closes when the temperature cools.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eDurable metal design with natural wax.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eSmart-Lock connectors make installation quick and easy \u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eWorks with all Palram Canopia greenhouse\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003e\u003cstrong\u003eSPEC\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eFrame Materials: Aluminum\u003c\/p\u003e \u003cp\u003eColor: Sliver\u003c\/p\u003e \u003cp\u003eSize(inch): 2.7WX2HX5.7L\u003c\/p\u003e \u003cp\u003eWeight: 1.5 LB\u003c\/p\u003e \u003cp\u003eWarranty: 1 Year Limited\u003c\/p\u003e \u003cp\u003eShipping by: Small Parcel\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0560\/4786\/1967\/files\/HG1005_Manual.pdf?v=1627401702\" target=\"_blank\"\u003eManunal\u003c\/a\u003e\u003c\/p\u003e \u003ch3 data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Palram-Canopia","offers":[{"title":"Default Title","offer_id":54971020149075,"sku":"HG1005","price":47.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/progradewarehouse.com\/products\/hg1005-automatic-roof-vent-opener","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}