The Family Handyman on MSN

If you see an extension cord coming out of a car’s hood, here’s what it means

An extension cord hanging from the hood connects to an engine block heater that warms your engine on freezing mornings before ...
Green Car Reports

Do engine block heaters boost mpg, reduce cold-weather emissions?

All vehicles become less efficient in cold weather. In a recent study, researchers in freezing Finland focused on whether engine block heaters could help increase efficiency in internal-combustion ...
fox13now

Engine block heater controllers can save money and energy

RC Willey has over 60 vehicles at their distribution center in Salt Lake City and does hundreds of deliveries a day. Rocky Mountain Power's Wattsmart Business program helped them install engine block ...
fox13now

Homeowners and business owners can save money on their power bill with an engine block heater controller

Rocky Mountain Power Wattsmart Homes and Business programs provide incentives for engine block heater controllers that can help homeowners and business owners save energy and money on their power bill ...