Extend the boating season and protect your engine against cold snaps prior to winterization. Utilizes a self-regulating PTC heating element that cannot overheat. It meets all ignition protection guidelines and standards to allow it to be safely used in the marine engine compartment. Automatically activates when the engine compartment temp drops to 41°F (5°C). The only heater of its type fully safety compliant to UL and CSA standards. Size 9" L X 5" W x 4-13/16" H Volts 120

• Ignition protected design


• Dual airflow redundancy


• Omnidirectional airflow discharge


• Safe hermetically sealed thermostat


• Quick release bracket included


• 20' power cord