{"product_id":"replacement-gas-piston-roof-window","title":"Replacement Gas Piston – Automatic Roof Window","description":"\u003cp\u003eThis replacement gas piston ensures the automatic opening of the roof vents on your Myfood greenhouse. Activated by rising temperature, it naturally regulates ventilation without any power supply – a reliable, self-sufficient system for maintaining an optimal greenhouse climate.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(47, 167, 54);\"\u003eFeatures\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMechanical gas piston (no electricity needed)\u003c\/li\u003e\n\u003cli\u003eAutomatic heat activation\u003c\/li\u003e\n\u003cli\u003eCompatible with City and Family greenhouse roof vents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(47, 167, 54);\"\u003eWhen to replace?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eReplace the piston when the vent no longer opens properly despite high temperatures, or if the piston is seized. For minor seizing, try adding oil to the mechanism first. The Family greenhouse has 4 automatic vents, the City has one.\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"color: rgb(47, 167, 54);\"\u003eTips\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eCheck piston operation before each summer season. Faulty ventilation can lead to temperatures above 40°C, which is dangerous for your crops.\u003c\/p\u003e","brand":"myfood Shop","offers":[{"title":"Default Title","offer_id":41761192345775,"sku":"7205","price":12.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/5669\/8287\/files\/verrin_a_gaz.png?v=1779374818","url":"https:\/\/shop.myfood.eu\/en\/products\/replacement-gas-piston-roof-window","provider":"MYFOOD Shop","version":"1.0","type":"link"}