Ice Crusher Cab Heater for Polaris General 1000; Ice Crusher. Ice Crusher Cab Heater for Polaris General 1000. 3 product reviews ... From the original designer of the Firestorm UTV Cab Heaters comes our new and improved Ice Crusher Compact UTV Heaters. This Ice Crusher Under Dash Heater kit has 6 vents 2x center area vents, 2x lower dash and ...