{"product_id":"univent-piston","title":"Univent Piston","description":"\u003cp\u003e*Univent Piston only. No hinge mechanism or hardware included.\u003c\/p\u003e\n\u003cp\u003eThese automatic vent openers are heat activated and they require no electricity to operate. Proper air circulation and ventilation is imperative to grow high quality produce year-round. A bent, broken, or worn out vent opener can invite pests and disease; always check to ensure that your vents are opening and closing properly. Often, a malfunctioning opener can be brought back to life by replacing the pistons. We can help you diagnose the cause of failure if your vents are not opening.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003eAutomatically opens between 60 - 77 degrees Fahrenheit. Maximum opening at 80 degrees Fahrenheit. Maximum window opening approximately 32 inches depending on adjustment and load.\u003c\/p\u003e\n\u003cp\u003eUsed on solar fan shutters for all size domes.\u003c\/p\u003e\n\u003cp\u003e15' Domes: Both lower vents\u003c\/p\u003e\n\u003cp\u003e22' Domes: Both lower vents\u003c\/p\u003e\n\u003cp\u003eWinter Storage: It is recommended to remove the Univent piston from the opener and store it inside in a cool\/dry place. Lubricate the piston threads and check that the piston rod is moving before reinstalling in the Spring.\u003c\/p\u003e","brand":"Orbesen Teknik","offers":[{"title":"Default Title","offer_id":38088296038576,"sku":"GS-PART-00026","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0356\/8422\/0972\/products\/univent-piston-web.jpg?v=1624571318","url":"https:\/\/checkout.growingspaces.com\/products\/univent-piston","provider":"Growing Spaces","version":"1.0","type":"link"}