At the start of the season, add fresh gas and new engine oil to your snowthrower. Check the machine’s auger and impeller and make sure that the air filter and spark plugs are clean. At the end of the season, drain the gas and oil from the engine and clean the machine before storing it.
The most important part of a ceiling fan is its motor. High-end brands usually have the most energy-efficient, well-designed motors, with die cast motor housings. Don’t buy a multi-speed fan with only one capacitor inside its motor. A quality fan able to handle three speeds should have at least three capacitors.