Quote Originally Posted by Eggman View Post
I have no timer and thus avoid the expense, added complication and energy drain. I simply plug my engine block heater in the morning about 90 minutes before going in to work and of course, unplug before taking off. This typically raises the coolant temperature about 40℉ - 50℉ above ambient conditions. Any further time spent using the heater doesn't produce much more heat and in my experience, is a waste of money and energy resources.
That's why I plan on using a cheap $6 electrical outlet timer. It can turn on 1.5 to 2 hours before I leave for work. I'm not much of a morning person. I get up, & I am out the door within 30 minutes or less.

It is good to know an hour or two is plenty, & anything beyond that is a waste! Thanks for sharing that!!!!