IO-360 A & C Series
300 watts or less / Thermostatically Controlled
Installation Hints: Heater wraps on the side of the oil sump opposite the data plate.
3 to 5 hours on cold soaked engine, although, since unit is thermostatically controlled, it may be left on overnight, or all the time if plane is used at least a few times a month. Cowl covers and prop covers are recommended for extreme cold weather. They also reduce preheat time.
2 1/4" X 13"