Riga Automatic Window Opener

Riga Automatic Window Opener The Riga Automatic Window Opener is a great feature for those do not want to manually open their roof windows. This Automatic window opener comes with a quick release "arm" that allows the opener to be disconnected in adverse weather conditions. The black tube is filled with special paraffin oil - which expands when the temperature reached around 72º and the piston will push the window open up to about 14". When temperature falls a heavy spring pulls the window closed. No electricity needed! Features and Specifications of the Automatic Window Opener for Riga 🌳 Very Sturdy Material 🌳 Black tube is filled with special paraffin oil  🌳 Comes with a quick release "arm"  🌳 Piston will push the window open up at 72º 🌳 Anodized Aluminum 🌳 No power required 🌳 Doesn't require extra work from the gardner Watch the Video below for installation