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.
NFPA-31(11): Standard for the Installation of Oil-Burning Equipment The 2011 NFPA 31 now covers all liquid fuels -- not just petroleum-based oils -- that are approved for use in oil-burning appliances, such as boilers, air heaters, and water heaters.