The engine block heater included in Generac’s cold weather kits is automatically, thermostatically controlled via a 120v outlet cord that is rated at 1,500 watts and 12.5 amps.
Generac Generator Engine Block Heater for Generac Item#s 167136 and 167137, Model# 6174

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- Fits Generac QuietSource Series liquid-cooled standby generators, Item#s 167136 and 167137
- Professional installation recommended
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