Hi fellow COPA members! This is my first post so please forgive me if this is the wrong place to ask these questions. I am a Texan but now find myself in Chicago renting an unheated hanger (in Chicago) for my SR22. What are my best options to ensure that I don’t inadvertently damage my plane/engine/avionics/components…garage heater in hangar? Does Cirrus make any pre-heat equipment ? Anybody up here in the Frozen North have suggestions for safe, smart cold weather precautions? Thanks in advance for your help!