Better yet, drop the mechanical fan altogether and go with an electric fan for more cooling-system control and to free up some horses. Finally, don't forget the cooling medium and accessories.

A home energy expert, from not-for-profit energy group Ebico, replies: This is a question that’s commonly asked and really depends upon the kind of radiator being used. Normally fan heaters will ...

Attempting to make the most of every $80 fill-up, we contacted Performance Products for a dual electric ... fans and was equipped with a variable speed switch and adjustable thermostat for added ...