Quito, Ecuador's capital city, makes for a nice change with a more relaxed feel and safer atmosphere than other major cities. It is the sort of place you can find yourself staying longer than planned.
These 10 animal facts will amaze you. A type of convection heater, an oil heater is an alternative way to keep small areas of a home or building warm. Electricity powers a built-in heating element, which in turn heats the oil kept inside hollow columns of the device.
1 Heaters may use any one or combination of fuels including refinery gas, natural gas, fuel oil, and powdered coal. 2  Refinery off-gas is collected from process units and combined with natural gas and LPG in a fuel-gas balance drum.