The patented Mr. Heater 4,000 BTU golf cart heater is the perfect solution for staying warm on the course. Features a wind resistant burner and pilot system for optimal heat output in windy conditions and when the cart is in motion. It's unique safety tip over switch minimizes nuisance shut-offs when driving on bumpy paths, and the oxygen depletion sensor (ODS) safety shut-off will give you peace of mind so you can keep your eye on the ball. The integrated cup holder adapter is compatible with most golf cart models. To light the unit, just connect a 1 lb propane cylinder, push and hold the ignition button and the integrated piezo sparking mechanism will take care of the rest. With up to a 5.5 hour run time, you'll have comfortable warmth for all 18 holes.